genus
Risius Stål, 1859
Descendants and synonyms
Nomenclature (1)
- Risius Stål, 1859b: 274.
type species by original monotypy Risius spurcus Stål, 1859
Type
Risius spurcus Stål, 1859 type species by original monotypy of Risius Stål, 1859
Gender, form, and etymology
Etymology:
Latin: risus (laughed at) + -ius (noun suffix)
Nomenclature references (1)
- Stål, C. (1859b) Species novas descripsit. Konglinga svenska Fregatten Eugenies resa omkring jorden under befäl af C.A. Virgin åren 1851-1853. Vetenskapliga iakttagelser På H. Maj: t Konung Oscar den Förstes befallning utgifna. Kongliga Svenska Vetenskaps-Akademiens Handlingar, 4, 219–298, pls. 3–4.
Stats
| Valid names | |||||
|---|---|---|---|---|---|
| Rank | Extant | Fossil | Invalid | Total | |
| genus | 1 | 0 | 0 | 1 | |
| species | 10 | 0 | 0 | 10 | |