New genera and species of gall midges - Felt, Ephraim Porter (1915)
Sobretiro de: Proceedings U. S. National Museum 48 (2072): 195-211, 1915. Encuadernado con: Key to gall midges (A resume of studies I-VII, itonididae)/ by Ephraim Porter Felt 70-210
Keywords: Dipteros -- Colecciones de escritos Cecidomyiidae