Valid Names Results
Spilococcus steeli (Cockerell & Townsend in Cockerell, 1894) (Pseudococcidae: Spilococcus)Nomenclatural History
- Bergrothia townsendi steelii Cockerell & Townsend in Cockerell, 1894; Cockerell 1894d: 282. change in status (level)
 - Bergrothia steelii Cockerell & Townsend in Cockerell 1894q: 263. Type data: U.S.A.: New Mexico, Las Cruces, on Larrea mexicana. Syntypes, female, Type depository: Washington: United States National Entomological Collection, U.S. National Museum of Natural History, District of Columbia, USA; accepted valid name
 - Dactylopius steeli (Cockerell, 1894); Maskell 1895: 133. change of combination
 - Erium steelii (Cockerell, 1894); Cockerell 1902t: 466. change of combination and rank
 - Pseudococcus steelii (Cockerell, 1894); Ferris 1919a: 31. change of combination
 - Spilococcus steelii (Cockerell, 1894); Ferris 1950b: 241. change of combination
 
Common Names
Ecological Associates
Hosts:
Families: 1 | Genera: 1
- Zygophyllaceae
 - Larrea mexicana | BenDov1994 Cocker1894q
 - Larrea tridentata | BenDov1994 Ferris1950b
 
Geographic Distribution
Countries: 2
- Mexico | BenDov1994 Cocker1899n WilliaGr1992
 - United States
 - New Mexico | BenDov1994 Cocker1894q
 - Texas | BenDov1994 Ferris1950b
 
Keys
- WilliaGr1992: pp.587 ( Adult (F) ) [Central and South America]
 - MillerMc1973: pp.522 ( Adult (F) ) [North America]
 - McKenz1967: pp.411 ( Adult (F) ) [U.S.A., California]
 - McKenz1962: pp.678 ( Adult (F) ) [North America]
 - McKenz1960: pp.755 ( Adult (F) ) [North America]
 - Ferris1953a: pp.463 ( Adult (F) ) [North America]
 - Ferris1950b: pp.219 ( Adult (F) ) [North America]
 
Remarks
- Biology: Living on the stems and leaves of its host plant.
 - General Remarks: Good description and illustration of the adult female given by Ferris (1950b) and by Williams & Granara de Willink (1992).
 
Illustrations
Citations
- BenDov1994: catalog, 493
 - Cocker1894q: description, distribution, host, taxonomy, 263
 - Cocker1894y: taxonomy, 282
 - Cocker1899n: distribution, host, taxonomy, 8
 - Cocker1902t: taxonomy, 466
 - Ferris1919a: taxonomy, 31
 - Ferris1950b: description, distribution, host, illustration, taxonomy, 241-242
 - Maskel1895: taxonomy, 133
 - WilliaBe2015: taxonomy, 167
 - WilliaGr1992: description, distribution, host, illustration, taxonomy, 595, 597, 598
 



