Trigonotoma Dejean, 1828

Zhu, Pingzhou, Shi, Hongliang & Liang, Hongbin, 2020, Notes on the genus Trigonotoma from China, with descriptions of two new species (Carabidae, Pterostichinae), ZooKeys 921, pp. 49-64 : 49

publication ID

https://dx.doi.org/10.3897/zookeys.921.47258

publication LSID

lsid:zoobank.org:pub:F760D974-DF6E-47F7-A637-DB56E75BE2C9

persistent identifier

https://treatment.plazi.org/id/FF1609DF-53C3-530B-811E-DEF82B921076

treatment provided by

ZooKeys by Pensoft (2020-03-25 02:31:18, last updated 2024-11-28 13:39:44)

scientific name

Trigonotoma Dejean, 1828
status

 

Genus Trigonotoma Dejean, 1828 View in CoL

Type species.

Trigonotoma viridicollis Dejean, 1828 [= Trigonotoma indica Brullé 1834]

Diagnosis.

Among the six genera ( Trigonotoma Dejean, 1828, Lesticus Dejean, 1828, Euryaptus Bates, 1892, Nesites Andrews, 1931, Pareuryaptus Dubault, Lassalle & Roux, 2008, and Leiolesticus Roux, Lassalle & Dubault, 2016) of Trigonotomina , Trigonotoma can be distinguished from others in the subtribe by the following character combinations: first antennomere (scape) longer than the lengths of the 2nd, 3rd, and 4th antennomeres combined; apex of labrum emarginate, with six setae equidistantly placed; mentum notably shortened; parascutellar striae present; third elytral interval without setigerous pore; posterior margin of sternite VII with four setae in females. Detailed descriptions and distributions have recently been provided ( Roux et al. 2016).

Brulle, A, 1834. Pp. 1-240. In: Audouin JV, Brulle GA (Eds) Histoire naturelle des insectes, traitant de leur organisation et de leurs moeurs en general, et comprenant leur classification et la description des especes. Tome IV. Coleopteres. I. F.D. Pillot, Paris, 8 + 479 pp. [1834-1835].

Roux, P, Lassalle, B, Dubault, G, 2016. Les Trigonotomi. Revision. B. Lassalle et P. Roux, France

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Carabidae

SubFamily

Pterostichinae