North American Börnerina Bramstedt and Betulaphis Glendenning (Homoptera: Aphididae) Richards, W. R. Canadian Entomologist 1961 93 6 486 494 urn:lsid:zoobank.org:act:992DBE4BB03F4739A96603F50E940A23 Insecta Aphididae Betulaphis CoL Animalia Hemiptera Arthropoda species arctosetis  This treatment is a stub. You can help Plazi making the full treatment available.