Broscodera Lindroth, 1961

Kavanaugh, David H. & Liang, Hongbin, 2021, Inventory of the Carabid Beetle Fauna of the Gaoligong Mountains, Western Yunnan Province, China: Species of the Tribe Broscini (Coleoptera: Carabidae)., Proceedings of the California Academy of Sciences 67 (4), pp. 85-182 : 99

publication ID

https://doi.org/ 10.5281/zenodo.11067355

DOI

https://doi.org/10.5281/zenodo.11067387

persistent identifier

https://treatment.plazi.org/id/03AF0B0C-FFD1-FFBB-FE51-FF15A3BFFC0C

treatment provided by

Felipe

scientific name

Broscodera Lindroth, 1961
status

 

Genus Broscodera Lindroth, 1961 View in CoL

Broscodera Lindroth, 1961:150 View in CoL . Type species: Miscodera insignis Mannerheim, 1852:296 View in CoL .

Sinobrosculus Deuve, 1990:186 . Type species: Sinobrosculus dreuxi Deuve, 1990:187 View in CoL .

Diagnosis. Members of this genus can be distinguished from those of other broscine genera in the region by the following combination of character states: body small to moderate in size (BL<13.0 mm); body surface without metallic reflection; head with post-temporal transverse sulcus moderately deep and broadly or narrowly punctate; genal ridge present, extended from posterior region of head to ventral margin of eye; maxillae with three setae on eustipes, stipes with dorsobasal setae distinctly less than half as long as ventrobasal setae; mentum with one or two pairs of setae present, paramedial region deeply foveate; submentum with three or four pairs of setae; antennae with antennomere 3 with sparse pubescence in apical one-third to one half, antennomere 4 pubescent; pronotum with lateral margination (lateral bead) present and complete from apical margin to pronotal base, one pair of basolateral setae present; elytra with parascutellar seta absent, discal setae absent, umbilicate setal series comprised of one post-humeral and three preapical setae; male pro- and mesotarsi each with small pads of adhesive setae on tarsomeres 1 and 2 only.

Taxonomic notes. Members of the nominate subgenus ( Broscodera insignis ) have only one pair of setae on the mentum, those of subgenus Sinobrosculus , including those of both species described below, have two pairs of setae ( Deuve 1990; Roig-Juñent 2000).

Diversity and geographical distribution. At present, this genus includes only four described species and two additional subspecies arrayed in two subgenera. Broscodera s. str. includes a single western North American species, and subgenus Sinobrosculus includes three described species and two additional subspecies. These previously described species of Sinobrosculus are recorded from Gansu and Sichuan Provinces, China and Nepal. The two new species described here represent the first species recorded from Yunnan Province.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Carabidae

Loc

Broscodera Lindroth, 1961

Kavanaugh, David H. & Liang, Hongbin 2021
2021
Loc

Sinobrosculus

Deuve, T. 1990: 186
Deuve, T. 1990: 187
1990
Loc

Broscodera

Lindroth, C. H. 1961: 150
Mannerheim, C. G. von 1852: 296
1961
GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF