Nanna bispinosa ( Malloch, 1920 )

Ozerov, A. L. & Krivosheina, M. G., 2015, A review of the genera Cleigastra Macquart, Gonarcticus Becker, Gonatherus Rondani, Hexamitocera Becker, Nanna Strobl, Orthacheta Becker and Spathephilus Becker (Diptera, Scathophagidae) of Russia, Zootaxa 4012 (2), pp. 201-258 : 224

publication ID

https://doi.org/ 10.11646/zootaxa.4012.2.1

publication LSID

lsid:zoobank.org:pub:F8A186B9-EE1C-43CC-AB9C-F8CCB1A03794

DOI

https://doi.org/10.5281/zenodo.6096230

persistent identifier

https://treatment.plazi.org/id/3A407A65-FF83-A70E-80FA-FBE72FE6F96F

treatment provided by

Plazi

scientific name

Nanna bispinosa ( Malloch, 1920 )
status

 

Nanna bispinosa ( Malloch, 1920)

Figs 82–87 View FIGURES 82 – 87 .

bispinosa Malloch, 1920: 285 (Amaurosoma) . Type-locality: “Saldovia, Alaska” ( USA).

Remarks. Noted by Ozerov (2010d: 7) for European part of Russia from Karelia.

Material examined. Karelia: 4 km N of Medvezh'egorsk (62.9171N 34.4548E), 15.V.–16.VI.1991, Polevoy (1 ♀, ZMUM); Tatarstan: Volzhsko-Kamskiy reserve, Lake Raifa (55.897357N 48.733022E), 8.VI.1982, Basov (1 ♂, ZMUM).

Diagnostic description. Body-length 3.0– 4.5 mm. Head. Frons black in upper half and reddish-yellow in lower half. 3 orbital setae present. Antenna black. Postpedicel with acutely angled upper apical corner, approximately 2.5 times as long as wide, in male wider than in female. Thorax black, grey dusted, but scutum with two shining spots, also anepisternum, katepisternum and anepimeron partly shining. Proepisternum with hairs in central part. Katepisternum with 2 strong setae (black in female and pale in male), anterior katepisternal absent. Legs yellow, only mid and hind coxae, and tarsi slightly darkened; fore femur sometimes with dark stripe posterodorsally. Fore femur with 2 anteroventral setae ( Fig. 82 View FIGURES 82 – 87 ). Hind tibia with apical posteroventral seta, which is shorter than anteroventral apical seta. Wing tinged with brownish. Abdomen black, greyish dusted. Male sternite 4 oval, approximately 1.5 times as long as wide ( Fig. 86 View FIGURES 82 – 87 ). Male sternite 5 with black lobes, as in Fig. 83 View FIGURES 82 – 87 . Epandrium, cerci and surstyli as in Figs 84, 85 View FIGURES 82 – 87 . Female sternite 8 as two small separate sclerites.

Distribution. Russia ( Fig. 87 View FIGURES 82 – 87 ): Karelia, Tatarstan.—Scandinavia, North America.

ZMUM

Zoological Museum, University of Amoy

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Scathophagidae

Genus

Nanna

Loc

Nanna bispinosa ( Malloch, 1920 )

Ozerov, A. L. & Krivosheina, M. G. 2015
2015
Loc

bispinosa

Malloch 1920: 285
1920
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