Apocleinae
Amblyonychus
Eccritosia
Furcilla
Mallophora
Megaphorus
Nevadasilus
Proctacanthella
Proctacanthus
Promachella
Promachus
Efferia-group
Albibarbefferia
Aridefferia
Carinefferia
Efferia
Nerax
Pogonioefferia
Triorla *
Tuberculefferia
Triorla Parks, 1968
[Apocleinae: Efferia-group]
[Apocleinae: Efferia-group]
| Neotropical | Nearctic | Palaearctic | Afrotropical | Oriental | Australian & Oceania |
| typ.loc. |
| Description: | Parks, L. (1968): Synopsis of robberfly genera allied to Efferia and Eicherax, including a new genus. - Pan-Pacific Entomologist 44: 171-179 [175]; San Francisco. |
| Type species: | Asilus interruptus Macquart, 1834: 310 |
| Literature: | Coquillett, D.W. (1893): A new asilid genus related to Erax. - The Canadian Entomologist 25: 175-177; Ottawa [key]. Hine, J.S. (1919): Robber flies of the genus Erax. - Annals of the Entomological Society of America 12(2): 103-157, pls. 7-9; Columbus [key]. Wilcox, J. (1966): Efferia Coquillett in America North of Mexico (Diptera, Asilidae). - Proceedings of the California Academy of Sciences 34: 85-234; San Francisco [key]. Parks, L. (1968): Synopsis of robberfly genera allied to Efferia and Eicherax, including a new genus. - Pan-Pacific Entomologist 44: 171-179; San Francisco [key]. Bullington, S.W. & Lavigne, R.J. (1984): Description and habitat of Efferia kondratieffi sp. nov. with notes on Efferia aestuans (L.) (Diptera: Asilidae). - Annals of the Entomological Society of America 77: 404-413; Columbus [key]. Forbes, G.S. (1987): The status of Efferia similis (Williston), with descriptions of three new Nearctic Efferia species in the albibarbis group (Diptera: Asilidae). - Pan-Pacific Entomologist 63: 292-300; San Francisco [key]. |
Nearctic species:
Triorla interrupta (Macquart, 1834)
- male -
- female -
Contents: © Fritz Geller-Grimm, Jorge N. Artigas, 2007
Layout & images: © Fritz Geller-Grimm, 2007