Dorcaschema alternatum (Say, 1824)

Chapman, Eric G., Richards, Austin B. & Dupuis, Julian R., 2023, The longhorn beetles (Coleoptera: Cerambycidae) of Kentucky with notes on larval hosts, adult nectar use, and semiochemical attraction, Zootaxa 5229 (1), pp. 1-89 : 36

publication ID

https://doi.org/ 10.11646/zootaxa.5229.1.1

publication LSID

lsid:zoobank.org:pub:CD98B371-D713-457E-A2D4-504F5AB0CAC5

persistent identifier

https://treatment.plazi.org/id/7E6F5F56-FF88-FF95-CCCF-FEF8FB7937BC

treatment provided by

Plazi

scientific name

Dorcaschema alternatum (Say, 1824)
status

 

Dorcaschema alternatum (Say, 1824) View in CoL View at ENA ; Dorcaschematini

Distribution: MA to FL to TX to CO to MN, extending into Tamaulipas, MX. Kentucky collections are scattered through the western two thirds of the state (Map 041).

Kentucky counties: Fayette (16), Graves (1), Henderson (2), Jessamine (4), Warren (1), nr (1)

Years: 1892 (1), 1893 (1), 1901 (3), 1914 (4), 1915 (1), 1930 (1), 1934 (1), 1972 (1), 1973 (2), 2000 (1), 2013 (1), 2016 (3), 2017 (2), 2018 (1), 2021 (1), nr (1)

Months: June (10), July (6), August (4), September (1), nr (4)

Collections (22 records, 25 specimens): ABRC (2), AMBC (1), EGCCRC (4), UKIC (16), WKUC (1), iNat (1)

Collection methods: Malaise trap (5), blacklight trap (1); Morus (3)

Larval host plants: Maclura pomifera and Morus spp. ( Monné & Nearns 2022d)

Chemical lures: 2 R 3 S -hexanediol ( Hanks & Millar 2013)

Comments: Specimens are best collected by rearing from, sweeping, or beating its hosts.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Cerambycidae

Genus

Dorcaschema

Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF