Osoriini, Erichson, 1839

Irmler, Ulrich, 2010, The Neotropical species of the genus Osorius G - M, 1829 with remarks to the Neotropical Osoriid complex (Coleoptera: Staphylinidae: Osoriinae), Beiträge Zur Entomologie = Contributions to Entomology 60 (2), pp. 363-426: 367-368

publication ID

http://doi.org/ 10.21248/contrib.entomol.60.2.363-426

DOI

http://doi.org/10.5281/zenodo.5212740

persistent identifier

http://treatment.plazi.org/id/8D52F600-FFE3-FFA2-1756-B2EAFBA8DE94

treatment provided by

Felipe

scientific name

Osoriini
status

 

Key to genera of tribe Osoriini  

1. Protibia slightly broader, mesotibia not broader than metatibia, protibia and mesotibia with few fine spines at outer edge, antennae not angulate. ................................................... B

- Protibia and mesotibia distinctly broader than metatibia and with distinct spines, antennae angulate. ...................................................................................................................... F

2. Pronotum in front of posterior edge deeply emarginate. ............................................... C

- Pronotum in front of posterior edge not emarginate. ...................................................E

3. Eyes small, only few omatidia present, elytra short, twice as wide as long. ....................... ............................................................................................. Mimotrochus IRMLER   ,, 1987

- Eyes of normal size, usually distinctly prominent, elytra longer, as wide as or longer than wide. ............................................................................................................................D

4. Pronotum laterally margined including the emargination in front of posterior angles, posterior angles with depression. ............................................ Mimogonus FAUVEL, 1903