Template:Richards, 1969

• Richards, W.R. 1969: Betulaphis viridis, a new species of aphid collected on Betula pendula in Ontario (Homoptera: Aphididae). The Canadian Entomologist 101(5): 558-560. DOI: 10.4039/Ent101558-5  
  • Date of publication: 'May 1969' (imprint)
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Nomenclatural acts

New names (1)

• Betulaphis viridis

Primary type fixations (1)

• Betulaphis viridis, holotype