Additions and Corrections to the Aphididae of Puerto Rico

Abstract

This is a supplement to the "Aphididae of Puerto Rico." (12) The key to the "Aphididae of Puerto Rico" has been revised. A new Field Key to the Apterous Aphididae of Puerto Rico is also included, with a photograph of each species. Five additional species are recorded: Capitophorus hippophaes javanicus H. R. L., Macrosiphum rosae L., Picturaphis puertoricensis Smith, Rhopalosiphum padi L., and Tetraneura nigriabdominalis (Sasaki), bringing the total known species of aphids from Puerto Rico to 51. Macrosiphum mesosphaeri Tissot is listed as a new synonym of Macrosiphum (Sitobion) salviae Bartholomew.