A KEY TO THE NEARCTIC SPECIES OF APHIS L. (HOMOPTERA: APHIDIDAE) ON RIBES SPP., WITH DESCRIPTIONS OF TWO NEW SPECIES FROM MANITOBA
- 1 February 1976
- journal article
- Published by Cambridge University Press (CUP) in The Canadian Entomologist
- Vol. 108 (2) , 159-164
- https://doi.org/10.4039/ent108159-2
Abstract
A key is given to the species of Aphis L. on Ribes spp. in North America, including, A. bulleri new species and A. manitobensis new species. A. ribigillettei Knowlton and Allen and A. sanborni Patch are declared to be synonyms of A. neomexicana Cockerell, and A. tonahasa Hottes is considered to be a nomen dubium.Keywords
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