Laphria sadales Walker, 1849

Lavigne, Robert J. & Dennis, Steve, 2019, Robber flies (Insecta: Diptera: Asilidae) of Wyoming, USA with keys to genera and species, Zootaxa 4662 (1), pp. 1-126 : 92-93

publication ID	https://doi.org/10.11646/zootaxa.4662.1.1
publication LSID	lsid:zoobank.org:pub:366A1E81-946C-4ED4-8A65-C51151FE87CC
persistent identifier	https://treatment.plazi.org/id/7708F17A-B879-E540-63F1-F9C96193FEA8
treatment provided by	Plazi (2019-09-02 06:54:06, last updated 2024-11-29 14:45:14)
scientific name	Laphria sadales Walker
status

Treatment

Laphria sadales Walker View in CoL

Laphria sadales Walker, 1849: p. 378 View in CoL .

Recognition characters: Black species; length 9–13 mm / mystax black with mat of yellowish setae at upper corners; thorax black with short yellow setae dorsally; scutellar setae very short, yellow, scutellar bristles 4, black; wings brownish, abdomen black, clothed with very short yellow pile lateral setae on segment yellow; legs, femora and tibiae orange, tarsi black, setae on femora and tibiae black and yellow, bristles black.

Distribution: PARK: Pahaska Tepee (E entrance of Yellowstone Nat’l Park), 13 July1941 ( CPA). SHERIDAN: 2.5 km NE of top of Granite Pass, elevation 2,690 m (8,825 ft) 25 July 1965 ( HBL) (specimen in CAS). SUB- LETTE: Mulligan Park, Bridger National For., 6 Aug 1968. TETON: Grassy Lake, Targhee National For., 10 Aug. 1966, 11–13 Aug. 1967 ( RJL); Paintbrush Canyon, Grand Teton National Park, 13 July 1949 ( CPA); Teton National For., 2 Aug. 1972 (SD). YELLOWSTONE NATIONAL PARK: 13 km SE of the Old Faithful area, 04 Aug. 1964 ( BDN) (specimen in CAS). Recorded from Wyoming by: Adisoemarto (1967) (Yellowstone); Dennis et al. (2010); Geller-Grimm (2018); Lavigne & Dennis (1994) (as Choerades sadales ).

Habitat: Pine-douglas fir forest (clearings within the forest where shrubs and grasses are dominant), and sagebrush steppe shrub and grassland vegetation types.

Ethology: Rests on and forages from logs in sun.

Prey: COLEOPTERA , Scraptiidae : Silaria sp., Grassy Lake, 8 Aug. 1967; DIPTERA , Chloropidae : Chlorops genarum Becker, Grassy Lake , 10 Aug. 1966; HEMIPTERA (Homoptera) , Cicadellidae : Draeculacephala crassicornis Van Duzee, Pahaska Tepee , 12 Aug. 1964. COLEOPTERA , HEMIPTERA (Homoptera) (see Dennis et al. 2010; Lavigne & Dennis 1994 (as Choerades sadales ).

References

Adisoemarto, S. (1967) The Asilidae (Diptera) of Alberta. Quaestiones Entomologicae, 3, 3 - 90.

Dennis, D. S., Lavigne, R. J. & Dennis, J. G. (2010) Hemiptera (Heteroptera / Homoptera) as prey of robber flies (Diptera: Asilidae) with unpublished records. Journal of the Entomological Research Society, 12, 27 - 47.

Geller-Grimm, F. (2018) Robber flies (Asilidae), database, catalog of species. Available from: http: / www. geller-grimm. de / catalog / species. htm (accessed 23 March 2018)

Lavigne, R. J. & Dennis, D. S. (1994) New records of Coleoptera as prey for Asilidae (Diptera) in Wyoming and Colorado. The Coleopterists Bulletin, 48, 131 - 139.

Walker, F. (1849) List of the Specimens of Dipterous Insects in the Collection of the British Museum. Part 2. Edward Newman, London, 186 pp. [pp. 299 - 484, Asilidae]