Oedichirus, Rougemont, 2018

Rougemont, Guillaume de, 2018, New oriental Oedichirus (Staphylinidae, Paederinae, Pinophilini), Linzer biologische Beiträge 50 (1), pp. 461-536 : 512

publication ID

https://doi.org/ 10.5281/zenodo.4004245

DOI

https://doi.org/10.5281/zenodo.4340998

persistent identifier

https://treatment.plazi.org/id/142287A5-FFD5-FFD8-FE74-FECEFBECFB5C

treatment provided by

Valdenar

scientific name

Oedichirus
status

 

Key 2: Bornean species of Oedichirus View in CoL

In this and the keys that follow, species in brackets are ones not recorded from the terri- tory in question but that are likely to occur there.

1 Micropterous: elytra shorter than pronotum, humeral angles obsolete; punctures of abdominal tergites arranged in transverse rows; body entirely black; habitus: Fig. 32h; aedoeagus: Fig. 32arl............................................................................... viduasinae nov.sp.

- Macropterous: elytra large, at least as long as pronotum, humeral angles pronounced .......2

2 Body black or brown; punctures of abdominal tergites disposed randomly ........................3

- Body bicolorous, head, elytra and abdominal segments VII-IX black, pronotum and abdominal segments III-VI red; punctures of abdominal tergites arranged in transverse rows. Habitus: Fig. 14h ..................................................................... ( longipennis KRAATZ View in CoL )

3 Temples short, with well marked posterior angles; antennae and legs shorter; sides of pronotum sub-rectilinear .....................................................................................................4

- Temples longer, posterior angles obsolescent; antennae and legs very long and slender; sides of pronotum concave (‘Wallacei group’)....................................................................5

4 Larger species, fore-body 4.6 mm; body black; apices of femora more markedly infuscate; habitus: Fig. 30h; aedoeagus: Fig 30arl; vulvar plate: Fig. 30vp .......................... ................................................................................................................ balnearius nov.sp.

- Smaller species, fore-body ca. 3.8 mm; body dark brown; apices of femora scarcely infuscate; habitus: Fig. 31h; aedoeagus: Fig. 31 arl; vulvar plate: Fig, 31vp ........................ .......................................................................................................... pendleburyi CAMERON

5 Larger, length of fore-body 5.2 mm; elytra of characteristic shape, depressed in anterior half; habitus: Fig. 27h............................................................................... muluensis nov.sp.

- Smaller, length of fore-body 3.5-4.5 mm; disc of elytra convex or flat...............................6

6 Smaller, fore-body <4 mm, brown or rufo-testaceous; knees concolorous, testaceous ......7

- Larger, fore-body> 4 mm, black; knees infuscate; disc of elytra convex; habitus: Fig. 25h; vulvar plate: Fig. 25vp ......................................................................... brlensis nov.sp.

7 Body brown, lateral and hind margins of elytra paler; disc of elytra more convex; habitus: Fig. 29h; male 8 th sternite: Fig. 29s8; aedoeagus: Fig. 29arl.......... wallacei nov.sp.

- Body uniformly pale brown; disc of elytra flat; habitus: Fig. 28h; male 8 th sternite: Fig. 28s8; aedoeagus: Fig. 28arl .................................................................... tempestivus nov.sp.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Staphylinidae

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