Acyrthosiphon bidentis Eastop 1953

Victor, Eastop, F. & Blackman, Roger L., 2005, Some new synonyms in Aphididae (Hemiptera: Sternorrhyncha), Zootaxa 1089, pp. 1-36 : 3

publication ID

https://doi.org/ 10.5281/zenodo.273344

DOI

https://doi.org/10.5281/zenodo.6266292

persistent identifier

https://treatment.plazi.org/id/6946AD0A-9121-0745-FEA0-FBA4FE3A054D

treatment provided by

Plazi

scientific name

Acyrthosiphon bidentis Eastop 1953
status

 

Acyrthosiphon bidentis Eastop 1953   = Acyrthosiphon ilka Mordvilko 1914   (valid name)

African populations identified as A. bidentis   tend to have longer, more slender SIPH than Eurasian populations of A. ilka   , but have almost identical host plant preferences across several families ( Papaveraceae, Compositae, Cruciferae   , Linaceae   ), so that A. bidentis   is best considered as a geographical variant of A. ilka   . Remaudière and Remaudière (1997) questioned the validity of Mordvilko’s species but the 1914 description is detailed and seems unambiguous.