Neoryssomus

Almeida, Lúcia M. & Santos, Paula B., 2014, Synopsis of Oryssomini Gordon (Coleoptera: Coccinellidae) from the Neotropical region with new species of Oryssomus Mulsant, Pseudoryssomus Gordon and Gordonoryssomus Almeida & Lima, Zootaxa 3846 (1) : -

publication ID	https://doi.org/ 10.11646/zootaxa.3846.1.2
publication LSID	lsid:zoobank.org:pub:1E1B6079-0EFC-426F-B7AD-A8A2837E797E
DOI	https://doi.org/10.5281/zenodo.6132144
persistent identifier	https://treatment.plazi.org/id/56318794-FF90-FFB3-799B-FD738A86FCD9
treatment provided by	Plazi
scientific name	Neoryssomus
status

Treatment

Key to species of the Neoryssomus (based on Hofmann (1970))

1. Elytra with greenish metallic shine; elytral punctation dispersed and disordered; antennomere III three times longer than IV; last antennomere as long as the previous two; length 3.5 to 4.75 mm ( Chile)..................... N. germainii (Crotch)

1’. Elytra entirely black or black with reddish border; prothorax black; 3rd antennomere two times longer than the 4th; length 3.3 to 3.65 mm ( Chile).................................................................. N. variabilis (Korchefsky)