Cotasteromimina
publication ID |
https://doi.org/10.11646/zootaxa.5659.2.9 |
publication LSID |
lsid:zoobank.org:pub:75BAC333-B62E-4254-800E-A8F04C4A66D1 |
persistent identifier |
https://treatment.plazi.org/id/5A3ADE4A-2E68-3A18-62DD-F9B6E1E345B6 |
treatment provided by |
Plazi |
scientific name |
Cotasteromimina |
status |
|
Key to genera within Cotasteromimina
1. Elytra oval, anterolateral angle of elytron (humeral callus) rounded, not present.................................... 2
- Elytra cylindrical, anterolateral angle of elytron (humeral callus) present......................................... 3
2. Femoral teeth absent... Cotasteromimus View in CoL ( C. morimotoi Chûjô & Voss, 1960 View in CoL , C. squamiger Morimoto & Miyakawa, 1985 , C. philippinensis Legalov, 2020 ).
- Femoral teeth present................................................... Cotasteromorphus chujoi Kojima, 2005
3. Frons vertical, rostrum straight, procoxae separated by their diameter..................................................... Seticotasteromimus ( S. jarawa Germann, 2013 , S. brunomanseri Germann 2021 , S. crassirostris Germann, 2022 ).
- Frons horizontal, rostrum curved, procoxae contiguous or maximally separated by half of a coxal diameter.............. 4
4. Anterior margin of prothoracic venter with rectangular notch and a fringe of characteristic flattened bristles..................................................................................... Obhylius arboricola Germann 2021
- Anterior margin of prothoracic venter simply rounded, without any fringe........................................ 5
5. Body without raised clubbed dark scales, only adjacent and bowed light brown scales, antennae with second antennomere of funicle not partly hidden in first.................................. Zembrus perseus Germann & Grebennikov, 2020
- Body with raised clubbed dark scales, antennae with second antennomere of funicle partly hidden in first............... 6
6. Raised scales on elytra grouped in tufts on uneven elevated interspaces, these discontinuously divided into bulges. Elytra dorso-ventrally flattened with elongate-rounded elytral declivity in lateral view. Ventrites 3–4 3 times wider than long.............................................................................. Pseudohylobius View in CoL setosus Morimoto, 1962
- Raised scales on elytra in rows on uneven elevated interspaces, these continuous. Elytra cylindrical with steep elytral declivity in lateral view. Ventrites 3–4 5 times wider than long................................ Setizembrus Germann gen. nov.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.