Tetragonoderus Dejean, 1829

Kavanaugh, David H., Cueva-Dabkoski, Mollie & Liang, Hongbin, 2023, Inventory of the Carabid Beetle Fauna of the Gaoligong Mountains, western Yunnan Province, China: Species of the Tribe Cyclosomini Laporte, 1934 (Coleoptera: Carabidae), with Descriptions of Two New Species., Proceedings of the California Academy of Sciences 67 (20), pp. 451-491 : 463

publication ID

https://doi.org/ 10.5281/zenodo.11067293

DOI

https://doi.org/10.5281/zenodo.11067307

persistent identifier

https://treatment.plazi.org/id/644DE316-FF83-FFB4-D29C-D95BFDB1633E

treatment provided by

Felipe

scientific name

Tetragonoderus Dejean, 1829
status

 

Genus Tetragonoderus Dejean, 1829 View in CoL

Bembidium Gyllenhal, 1810:12 View in CoL , in part [unjustified emendation for Bembidion Latreille, 1802 View in CoL ; invalid name ( Bousquet 2012:535)].

Tetragonoderus Dejean, 1829:485 View in CoL (type species Carabus quadrum Fabricius, 1792 View in CoL , designated by Hope 1838:89); Bousquet 2012:1272.

Cyclicus Jeannel, 1949:870 (type species Tetragonoderus perrieri Fairmaire, 1900 View in CoL , by original designation).

Metacyclicus Jeannel, 1949:871 View in CoL (type species Tetragonoderus bastardi Alluaud, 1897 View in CoL , by original designation).

Diagnosis. Adults of Tetragonoderus can be distinguished from those of Cyclosomus species in the study area by the following combination of character states: Body size smaller, BL = less than 6.0 mm; pronotum ( Figs. 13 View FIGURE B-F) narrower, widest at or anterior to middle; elytra slightly to distinctly and obliquely truncate apically, elytral color pattern varied; front tarsomeres 1 to 3 without distinct lateral expansions ( Figs. 14 View FIGURE B-F, 15B-F), broader in males than in females.

Diversity: At present, 16 species are recognized in the Asian fauna, and here we record four from the study area, including one new species.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Carabidae

Loc

Tetragonoderus Dejean, 1829

Kavanaugh, David H., Cueva-Dabkoski, Mollie & Liang, Hongbin 2023
2023
Loc

Cyclicus

JEANNEL, R. 1949: 870
1949
Loc

Metacyclicus

JEANNEL, R. 1949: 871
1949
Loc

Tetragonoderus

BOUSQUET, Y. 2012: 1272
HOPE, F. W. 1838: 89
DEJEAN, P. F. M. A. 1829: 485
1829
Loc

Bembidium

BOUSQUET, Y. 2012: 535
GYLLENHAL, L. 1810: 12
1810
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