Hammerschmidtia sedmani Vockeroth, Moran and Skevington

Skevington, Jeffrey H., Young, Andrew D., Locke, Michelle M. & Moran, Kevin M., 2019, New Syrphidae (Diptera) of North-eastern North America, Biodiversity Data Journal 7, pp. 36673-36673 : 36673

Hammerschmidtia sedmani Vockeroth, Moran and Skevington sp. n.

Materials

Type status: Holotype. Occurrence: catalogNumber: CNC298236 ; recordedBy: J.H. Skevington; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Base of Mount Rigaud ; decimalLatitude: 45.466261; decimalLongitude: -74.322978; Identification: identifiedBy: J.H. Skevington; Event: eventDate: 2014-06-08; year: 2014; month: 6; day: 8; verbatimEventDate: 8.vi.2014; habitat: on large fallen aspen log (on ground for about one year); Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC1038609 ; recordedBy: J.H.Skevington, M.M. Locke; individualCount: 1; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: Algonquin Provincial Park, Opeongo Road ; decimalLatitude: 45.625911; decimalLongitude: -78.350753; Identification: identifiedBy: J.H. Skevington; Event: eventDate: 2019-06-03; year: 2018; month: 6; day: 3; verbatimEventDate: 3.vi.2018; habitat: on flowers of Prunusvirginiana; Record Level: language: en; institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC298237 ; recordedBy: J.H. Skevington; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Base of Mount Rigaud ; decimalLatitude: 45.466261; decimalLongitude: -74.322976; Identification: identifiedBy: J.H. Skevington; Event: eventDate: 2014-06-08; year: 2014; month: 6; day: 8; verbatimEventDate: 8.vi.2014; habitat: on large fallen aspen log (on ground for about one year); Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC298238 ; recordedBy: J.H. Skevington; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Base of Mount Rigaud ; decimalLatitude: 45.466261; decimalLongitude: -74.322976; Identification: identifiedBy: J.H. Skevington; Event: eventDate: 2014-06-08; year: 2014; month: 6; day: 8; verbatimEventDate: 8.vi.2014; habitat: on large fallen aspen log (on ground for about one year); Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC298239 ; recordedBy: J.H. Skevington; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Base of Mount Rigaud ; decimalLatitude: 45.466261; decimalLongitude: -74.322976; Identification: identifiedBy: J.H. Skevington; Event: eventDate: 2014-06-08; year: 2014; month: 6; day: 8; verbatimEventDate: 8.vi.2014; habitat: on large fallen aspen log (on ground for about one year); Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC298240 ; recordedBy: J.H. Skevington; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Base of Mount Rigaud ; decimalLatitude: 45.466261; decimalLongitude: -74.322976; Identification: identifiedBy: J.H. Skevington; Event: eventDate: 2014-06-08; year: 2014; month: 6; day: 8; verbatimEventDate: 8.vi.2014; habitat: on large fallen aspen log (on ground for about one year); Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC298241 ; recordedBy: J.H. Skevington; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Base of Mount Rigaud ; decimalLatitude: 45.466261; decimalLongitude: -74.322976; Identification: identifiedBy: J.H. Skevington; Event: eventDate: 2014-06-08; year: 2014; month: 6; day: 8; verbatimEventDate: 8.vi.2014; habitat: on large fallen aspen log (on ground for about one year); Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC298242 ; recordedBy: J.H. Skevington; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Base of Mount Rigaud ; decimalLatitude: 45.466261; decimalLongitude: -74.322976; Identification: identifiedBy: J.H. Skevington; Event: eventDate: 2014-06-08; year: 2014; month: 6; day: 8; verbatimEventDate: 8.vi.2014; habitat: on large fallen aspen log (on ground for about one year); Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC298243 ; recordedBy: J.H. Skevington; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Base of Mount Rigaud ; decimalLatitude: 45.466261; decimalLongitude: -74.322978; Identification: identifiedBy: J.H. Skevington; Event: eventDate: 2014-06-08; year: 2014; month: 6; day: 8; verbatimEventDate: 8.vi.2014; habitat: on large fallen aspen log (on ground for about one year); Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC298244 ; recordedBy: J.H. Skevington; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Base of Mount Rigaud ; decimalLatitude: 45.466261; decimalLongitude: -74.322978; Identification: identifiedBy: J.H. Skevington; Event: eventDate: 2014-06-08; year: 2014; month: 6; day: 8; verbatimEventDate: 8.vi.2014; habitat: on large fallen aspen log (on ground for about one year); Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera111405 ; recordedBy: S. & J. Peck; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: Smooth Rock Falls, 56 km Northwest of Cochrane ; decimalLatitude: 49.275469; decimalLongitude: -81.629928; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1984-06-03; year: 1984; month: 6; day: 3; verbatimEventDate: 3.vi.1984; habitat: Picea-betula forest; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera243287 ; recordedBy: B.J. Sinclair; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: Ottawa, Marlborough Forest Rideau Trail ; decimalLatitude: 45.05; decimalLongitude: -75.816667; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 2011-05-26; year: 2011; month: 5; day: 26; verbatimEventDate: 26.v.2011; habitat: near Rogers Pond; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera35319 ; recordedBy: E.D.A. Dyer; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: British Columbia; locality: Hixon ; decimalLatitude: 53.4; decimalLongitude: -122.566667; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1966-06-07; year: 1966; month: 6; day: 7; verbatimEventDate: 7.vi.1966; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49254 ; recordedBy: H.J. Teskey; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Alberta; locality: Kananaskis, Forest Experimental Station Seebe ; decimalLatitude: 51.100879; decimalLongitude: -115.087692; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1968-07-03; year: 1968; month: 7; day: 3; verbatimEventDate: 3.vii.1968; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49255 ; recordedBy: J.B. Wallis; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: Ogoki ; decimalLatitude: 51.633716; decimalLongitude: -85.933333; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1952-07-05; year: 1952; month: 7; day: 5; verbatimEventDate: 5.vii.1952; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49256 ; recordedBy: H.S. Fleming; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Laniel ; decimalLatitude: 47.033333; decimalLongitude: -79.266667; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1931-06-10; year: 1931; month: 6; day: 10; verbatimEventDate: 10.vi.1931; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49257 ; recordedBy: G.E. Shewell; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Parke Reserve, Kamouraska County ; decimalLatitude: 47.523387; decimalLongitude: -69.624739; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1957-07-10; year: 1957; month: 7; day: 10; verbatimEventDate: 1957-07-10; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49258 ; recordedBy: B. Heming; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: British Columbia; locality: Shames, 18 Miles South West of Terrace ; minimumElevationInMeters: 32; decimalLatitude: 54.409648; decimalLongitude: -128.935301; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1960-07-17; year: 1960; month: 7; day: 17; verbatimEventDate: 17.vii.1960; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49259 ; recordedBy: C.H. Curran; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Megantic ; decimalLatitude: 45.583333; decimalLongitude: -70.883333; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1923-06-21; year: 1923; month: 6; day: 21; verbatimEventDate: 21.vi.1923; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49260 ; recordedBy: H.J. Teskey; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Alberta; locality: Kananaskis, Forest Experimental Station Seebe ; decimalLatitude: 51.100883; decimalLongitude: -115.087692; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1968-07-03; year: 1968; month: 7; day: 3; verbatimEventDate: 3.vii.1968; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49261 ; recordedBy: W.R. Richards; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Harrington Lake, Gatineau Park [Lac Mousseau] ; decimalLatitude: 45.568; decimalLongitude: -75.954; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1954-06-09; year: 1954; month: 6; day: 9; verbatimEventDate: 9.vi.1954; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49262 ; recordedBy: D.M. Wood; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Masham Township; Gatineau ; decimalLatitude: 45.683333; decimalLongitude: -76.05; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1974-06-25; year: 1974; month: 6; day: 25; verbatimEventDate: 25.vi.1974; habitat: sphagnum bog; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49263 ; recordedBy: D.M. Wood; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Masham Township; Gatineau ; decimalLatitude: 45.683333; decimalLongitude: -76.05; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1974-06-25; year: 1974; month: 6; day: 25; verbatimEventDate: 25.vi.1974; habitat: sphagnum bog; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49264 ; recordedBy: E.R. Buckell; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: British Columbia; locality: Barkerville ; decimalLatitude: 53.083426; decimalLongitude: -121.510871; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1948-07-17; year: 1948; month: 7; day: 17; verbatimEventDate: 17.vii.1948; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49265 ; recordedBy: C.H. Curran; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Megantic ; decimalLatitude: 45.583333; decimalLongitude: -70.883333; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1923-06-26; year: 1923; month: 6; day: 26; verbatimEventDate: 26.vi.1923; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49266 ; recordedBy: C.H. Curran; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: VockerVockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: Ottawa ; decimalLatitude: 45.423; decimalLongitude: -75.698; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1927-06-02; year: 1927; month: 6; day: 2; verbatimEventDate: 2.vi.1927; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49267 ; recordedBy: J.F. McAlpine; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Duncan Lake, near Rupert ; decimalLatitude: 45.681389; decimalLongitude: -76.050278; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1971-06-17; year: 1971; month: 6; day: 17; verbatimEventDate: 17.vi.1971; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49268 ; recordedBy: J.R. Vockeroth; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: Orleans, Chapel Hill ; decimalLatitude: 45.466667; decimalLongitude: -75.516667; Identification: identifiedBy: J.R. Vockeroth; Event: samplingProtocol: sweeping; eventDate: 1997-06-26; year: 1997; month: 6; day: 26; verbatimEventDate: 26.vi.1997; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49269 ; recordedBy: W.R.M. Mason; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Alberta; locality: Waterton Lakes National Park ; minimumElevationInMeters: 1300; decimalLatitude: 49.083313; decimalLongitude: -113.916732; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1980-06-21; year: 1980; month: 6; day: 21; verbatimEventDate: 21.vi.1980; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera49270 ; recordedBy: J.R. Vockeroth; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: Orleans, Chapel Hill ; decimalLatitude: 45.466667; decimalLongitude: -75.516667; Identification: identifiedBy: J.R. Vockeroth; Event: samplingProtocol: sweeping; eventDate: 1997-06-23; year: 1997; month: 6; day: 23; verbatimEventDate: 23.vi.1997; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera556 ; recordedBy: E.R. Buckell; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: British Columbia; locality: Barkerville ; decimalLatitude: 53.066667; decimalLongitude: -121.516667; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1948-07-17; year: 1948; month: 7; day: 17; verbatimEventDate: 17.vii.1948; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera574 ; recordedBy: Kelton & Whitney; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: One Sided Lake ; decimalLatitude: 49.05; decimalLongitude: -93.883333; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1960-06-14; year: 1960; month: 6; day: 14; verbatimEventDate: 14.vi.1960; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera60262 ; recordedBy: S. & J. Peck; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Alberta; locality: Demmitt, 40 km North West of Beaverlodge ; decimalLatitude: 55.450035; decimalLongitude: -119.89992; Identification: identifiedBy: J.R. Vockeroth; Event: samplingProtocol: malaise trap; eventDate: 1984-06/09-12/06; eventTime: 164; startDayOfYear: 250; year: 1984; month: 6; day: 12; verbatimEventDate: 12.vi.-6.xi.1984; habitat: Forest Pupulus; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera60560 ; recordedBy: S. & J. Peck; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: British Columbia; locality: 14 km East of Coal River ; decimalLatitude: 59.649875; decimalLongitude: -126.683892; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1984-06/09-14/03; eventTime: 166; startDayOfYear: 247; year: 1984; month: 6; day: 14; verbatimEventDate: 14.vi.-3.ix.1984; habitat: Picea-Alnus forest; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera94610 ; recordedBy: S. & J. Peck; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Alberta; locality: Demmitt, 40 km North West of Beaverlodge ; decimalLatitude: 55.450036; decimalLongitude: -119.899922; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1984-06/09-12/06; eventTime: 164; startDayOfYear: 250; year: 1984; month: 6; day: 12; verbatimEventDate: 12.vi.-6.xi.1984; habitat: Forest; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera96475 ; recordedBy: M. Sanborne; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: Stittsville, Carleton County ; decimalLatitude: 45.263479; decimalLongitude: -75.925163; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1977-05-17/20; eventTime: 137; startDayOfYear: 140; year: 1977; month: 5; day: 17; verbatimEventDate: 17-20.v.1977; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera96476 ; recordedBy: M. Sanborne; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: Stittsville, Carleton County ; decimalLatitude: 45.263479; decimalLongitude: -75.925163; Identification: identifiedBy: J.R. Vockeroth; Event: eventDate: 1977-05-20/22; eventTime: 140; startDayOfYear: 142; year: 1977; month: 5; day: 20; verbatimEventDate: 20-22.v.1977; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera96844 ; recordedBy: J.R. Vockeroth; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: Orleans, Chapel Hill ; decimalLatitude: 45.466667; decimalLongitude: -75.516667; Identification: identifiedBy: J.R. Vockeroth; Event: samplingProtocol: sweeping; eventDate: 1995-06-21; year: 1995; month: 6; day: 21; verbatimEventDate: 21.vi.1995; habitat: meadow area; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera96845 ; recordedBy: J.R. Vockeroth; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: Orleans, Chapel Hill ; decimalLatitude: 45.466667; decimalLongitude: -75.516667; Identification: identifiedBy: J.R. Vockeroth; Event: samplingProtocol: sweeping; eventDate: 1995-06-21; year: 1995; month: 6; day: 21; verbatimEventDate: 21.vi.1995; habitat: meadow area; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera96846 ; recordedBy: J.R. Vockeroth; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: Orleans, Chapel Hill ; decimalLatitude: 45.466667; decimalLongitude: -75.516667; Identification: identifiedBy: J.R. Vockeroth; Event: samplingProtocol: sweeping; eventDate: 1995-06-21; year: 1995; month: 6; day: 21; verbatimEventDate: 21.vi.1995; habitat: meadow area; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC_Diptera96847 ; recordedBy: J.R. Vockeroth; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Ontario; locality: Orleans, Chapel Hill ; decimalLatitude: 45.466667; decimalLongitude: -75.516667; Identification: identifiedBy: J.R. Vockeroth; Event: samplingProtocol: sweeping; eventDate: 1995-06-24; year: 1995; month: 6; day: 24; verbatimEventDate: 24.vi.1995; habitat: meadow area; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: JK10466 ; recordedBy: J. Klymko; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: New Brunswick; locality: Northumberland County, Nepisiguit Protected Natural Area, 1.0km northwest of Popple Depot ; decimalLatitude: 47.4024; decimalLongitude: -66.522066; Identification: identifiedBy: J. Klymko; Event: eventDate: 2017-06-22; year: 2017; month: 6; day: 22; verbatimEventDate: 22.vi.2017; habitat: open Picea forest; Record Level: institutionCode: NBMB; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: JK10468 ; recordedBy: J. Klymko; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: New Brunswick; locality: Northumberland County, Nepisiguit Protected Natural Area, 1.0km northwest of Popple Depot ; decimalLatitude: 47.4024; decimalLongitude: -66.522066; Identification: identifiedBy: J. Klymko; Event: eventDate: 2017-06-22; year: 2017; month: 6; day: 22; verbatimEventDate: 22.vi.2017; habitat: open Picea forest; Record Level: institutionCode: NBMB; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: JK10470 ; recordedBy: J. Klymko; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: New Brunswick; locality: Northumberland County, Nepisiguit Protected Natural Area, 1.0km northwest of Popple Depot ; decimalLatitude: 47.4024; decimalLongitude: -66.522066; Identification: identifiedBy: J. Klymko; Event: eventDate: 2017-06-22; year: 2017; month: 6; day: 22; verbatimEventDate: 22.vi.2017; habitat: open Picea forest; Record Level: institutionCode: NBMB; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: JK10474 ; recordedBy: J. Klymko; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: New Brunswick; locality: Northumberland County, Nepisiguit Protected Natural Area, 1.0km northwest of Popple Depot ; decimalLatitude: 47.4024; decimalLongitude: -66.522066; Identification: identifiedBy: J. Klymko; Event: eventDate: 2017-06-22; year: 2017; month: 6; day: 22; verbatimEventDate: 22.vi.2017; habitat: open Picea forest; Record Level: institutionCode: NBMB; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: JK736 ; recordedBy: J.Klymko,S.L.Robinson; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: New Brunswick; locality: Restigouche Co., Jacquet R Gg PNA, woods rd in mixed woods along Jacquet R. ; decimalLatitude: 47.7733; decimalLongitude: -66.1253; Identification: identifiedBy: J. Klymko; Event: eventDate: 2010-06-25; year: 2010; month: 6; day: 25; verbatimEventDate: 25.vi.2010; habitat: Mixed Woods; Record Level: institutionCode: NBMB; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: USNMENT22534 ; recordedBy: B.J. & F.C. Thompson; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: U.S.A.; stateProvince: New Hampshire; locality: Pittsburg, Rt. 3, Connecticut Lakes ; decimalLatitude: 45.104264; decimalLongitude: -71.259207; Identification: identifiedBy: F.C. Thompson; Event: eventDate: 1974-06-22/24; eventTime: 142; startDayOfYear: 144; year: 1974; month: 6; day: 22; verbatimEventDate: 22-24.vi.1974; Record Level: institutionCode: USNM; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: USNMENT22535 ; recordedBy: B.J. & F.C. Thompson; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: U.S.A.; stateProvince: New Hampshire; locality: Pittsburg, Rt. 3, Connecticut Lakes ; decimalLatitude: 45.104264; decimalLongitude: -71.259207; Identification: identifiedBy: F.C. Thompson; Event: eventDate: 1974-06-22/24; eventTime: 142; startDayOfYear: 144; year: 1974; month: 6; day: 22; verbatimEventDate: 22-24.vi.1974; Record Level: institutionCode: USNM; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: USNMENT22536 ; recordedBy: B.J. & F.C. Thompson; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: U.S.A.; stateProvince: New Hampshire; locality: Pittsburg, Rt. 3, Connecticut Lakes ; decimalLatitude: 45.104264; decimalLongitude: -71.259207; Identification: identifiedBy: F.C. Thompson; Event: eventDate: 1974-06-22/24; eventTime: 142; startDayOfYear: 144; year: 1974; month: 6; day: 22; verbatimEventDate: 22-24.vi.1974; Record Level: institutionCode: USNM; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: USNMENT249891 ; recordedBy: A.L. Melander; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: U.S.A.; stateProvince: New Hampshire; locality: White Mountains, Dolly Copp ; decimalLatitude: 44.271; decimalLongitude: -71.305; Identification: identifiedBy: F.C. Thompson; Event: eventDate: 1931-07-11; year: 1931; month: 7; day: 11; verbatimEventDate: 11.vii.1931; Record Level: institutionCode: USNM; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: USNMENT249892 ; recordedBy: R.P. Currie; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: British Columbia; locality: Kaslo ; decimalLatitude: 49.907907; decimalLongitude: -116.910358; Identification: identifiedBy: F.C. Thompson; Event: eventDate: 06-15; month: 6; day: 15; verbatimEventDate: 15.vi; Record Level: institutionCode: USNM; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: USNMENT249893 ; recordedBy: O. Bryant; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Alberta; locality: Bilby ; decimalLatitude: 53.683333; decimalLongitude: -114.1; Identification: identifiedBy: F.C. Thompson; Event: eventDate: 1924-06-11; year: 1924; month: 6; day: 11; verbatimEventDate: 11.vi.1924; Record Level: institutionCode: USNM; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: USNMENT249894 ; recordedBy: D.D. Wilder; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: U.S.A.; stateProvince: Michigan; locality: Macinac Co. Cedarville ; decimalLatitude: 45.998; decimalLongitude: -84.3656; Identification: identifiedBy: F.C. Thompson; Event: eventDate: 1975-06-21; year: 1975; month: 6; day: 21; verbatimEventDate: 21.vi.1975; Record Level: institutionCode: CAS; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC1185349 ; recordedBy: C. Kassebeer; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Duncan Lake, near Rupert ; decimalLatitude: 45.681389; decimalLongitude: -76.050278; Identification: identifiedBy: F.C. Thompson; Event: eventDate: 1996-06-29/30; eventTime: 181; startDayOfYear: 182; year: 1996; month: 6; day: 29; verbatimEventDate: 29-30.vi.1996; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC1185350 ; recordedBy: C. Kassebeer; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: Canada; stateProvince: Quebec; locality: Duncan Lake, near Rupert ; decimalLatitude: 45.681389; decimalLongitude: -76.050278; Identification: identifiedBy: F.C. Thompson; Event: eventDate: 1996-06-29/30; eventTime: 181; startDayOfYear: 182; year: 1996; month: 6; day: 29; verbatimEventDate: 29-30.vi.1996; Record Level: institutionCode: CNC; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC1185351 ; recordedBy: B.J. & F.C. Thompson; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: U.S.A.; stateProvince: New Hampshire; locality: Grafton Co., Bethlehem, Rt. 3, Rt. 3 ; decimalLatitude: 44.281166; decimalLongitude: -71.687319; Identification: identifiedBy: F.C. Thompson; Event: eventDate: 1973-06-18; year: 1973; month: 6; day: 18; verbatimEventDate: 18.vi.1973; Record Level: institutionCode: USNM; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC1185352 ; recordedBy: C.W. Johnson; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: U.S.A.; stateProvince: New Hampshire; locality: Jaffrey ; decimalLatitude: 42.814629; decimalLongitude: -72.023437; Identification: identifiedBy: F.C. Thompson; Event: eventDate: 06-28; month: 6; day: 28; verbatimEventDate: 28.vi; Record Level: institutionCode: MCZ; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC1185353 ; recordedBy: H. Notman; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: U.S.A.; stateProvince: New York; locality: Essex Co., Keene Valley ; decimalLatitude: 44.190122; decimalLongitude: -73.786586; Identification: identifiedBy: F.C. Thompson; Event: eventDate: 1920-06-12; year: 1920; month: 6; day: 12; verbatimEventDate: 12.vi.1920; Record Level: institutionCode: MCZ; basisOfRecord: PreservedSpecimen Type status: Paratype. Occurrence: catalogNumber: CNC1185354 ; recordedBy: F.D. Fee; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Hammerschmidtiasedmani Vockeroth, Moran and Skevington; kingdom: Animalia; phylum: Arthropoda; class: Hexapoda; order: Diptera; family: Syrphidae; genus: Hammerschmidtia; specificEpithet: sedmani; taxonRank: species; scientificNameAuthorship: Vockeroth, Moran and Skevington 2019; vernacularName: Pale-bristled Logsitter; nomenclaturalStatus: new species; Location: country: U.S.A.; stateProvince: Pennsylvania; locality: Centre Co., Black Moshannon State Park ; decimalLatitude: 40.914568; decimalLongitude: -78.061262; Identification: identifiedBy: F.C. Thompson; Event: eventDate: 1977-06-30; year: 1977; month: 6; day: 30; verbatimEventDate: 30.vi.1977; Record Level: institutionCode: ANSP; basisOfRecord: PreservedSpecimen

Description

Size: Body length 7.5 to 9.5mm; wing length 6.0 to 7.7 mm

Male: Head: Orange; face with low tubercle, shiny medially, light (not obscuring orange ground colour) white pollinose laterally; gena shiny anteriorly, white pollinose posteriorly, white pilose; frontal triangle shiny, bare except for short white pile narrowly along eye margin; front bare on ventral ⅓, yellow pilose dorsally; vertical triangle short yellow pilose; occiput light white pollinose, white pilose with some short black setae on dorsal ¼; antenna yellow pilose; postpedicel oval, only slightly (1.2) longer than broad; aristal pile long, with longest pili as long as pedicel width; eyes very narrowly dichoptic, separated by width of an ommatidium; area of approximation short, about 5-6 ommatidia long.

Thorax: Dark brownish-orange; postpronotum yellow pilose except for a few black pili medially; mesonotum shiny except light grey pollinose submedial vitta and notopleuron, short black pilose except yellow pilose anteriorly and on notopleuron, with 3 supra-alar and 1-2 postalar black bristles; scutellum shiny, black pilose, with broadly separated apical black bristles and 1-3 subapical black bristles; pleuron sparsely grey pollinose, white pilose except intermixed black pili on posterior anepisternum; anepistemum with 2-3 yellow posterodorsal bristles; katepistemum bare dorsally or with at most a few short pili. Legs: pro- and mesocoxae orange, sparsely white pollinose, white pilose; metacoxa dark brownish-orange, sparsely grey pollinose, yellow pilose, with 1-2 black apicolateral bristles; trochanters orange, pale pilose; profemur orange, shiny, white pilose except black pilose on posterior apical ½; mesofemur orange, black pilose except white pilose on basoventral ½; metafemur brownish-orange, black pilose except narrowly white pilose basally, with black setae on apico-ventral ⅓; pro- and mesotibiae orange, black pilose; metatibia brownish-orange, black pilose, with a few black seta on anterior side; tarsi orange except apical 2 tarsomeres brown, black pilose. Wing: halter orange; calypter white; wing microtrichose, hyaline except apical veins diffusely margined with brown.

Abdomen: Brownish-orange, shiny, extensively white pilose, black pilose apicolaterally on 2nd tergum and on apicomedial ½ of 3rd and 4th terga.

Genitalia: Epandrium triangular, narrowing posteriorly; cercus with laterally compressed, oval sclerotised outer portion covered in long pile and membranous inner portion; surstylus long, fingerlike with rounded apex and with ventral tooth at about half the length, densely setose on outer surface and loosely setose on inner surface; subepandrial sclerite divided with one arm off of each surstylus, broad proximally and joined only where it articulates with hypandrium; ejaculatory apodeme weakly fan-shaped; phallapodeme long and narrow; postgonite small, quadrate; basiphallus claw-like, broad; distiphallus simple tube.

Female: Face concave instead of tuberculate, eyes more broadly dichoptic.

See Fig. 7.

Diagnosis

Always orange with pale anepisternal bristles and a sparsely pilose katepisternum.

Etymology

This species is named for Yale Sedman in recognition of his early work on the male genitalia and classification of brachyopine flower flies.

Distribution

This species is known from New Brunswick to British Columbia, south to Pennsylvania.

Ecology

This uncommon species is known to fly from mid-May to mid-July. They have been found visiting Cornus canadensis , Heracleum , Physocarpus and Prunus virginiana and are known from bogs and mixed woods. Several specimens were collected on a recently fallen aspen log while they were searching for oviposition sites. Larvae of all known species of Hammerschmidtia live in recently fallen aspens.

Taxon discussion

DNA sequences of this species are available from BOLD and GenBank (Table 2 ). This new species is similar to H. rufa , but can be distinguished by the black anepisternal bristles and katepisternum that is densely pilose.

Common Name

The common name given to the species by Skevington et al. (2019) is Pale-bristled Logsitter.