A taxonomic study of the nearctic spider wasps belonging to the tribe Pompilini (Hymenoptera, Pompilidae)
By: by Howard E. Evans
Contributors: American Entomological Society
Publisher: American Entomological Society]
Published: 1951
Place of publication: [Philadelphia
Language: eng
Subjects: Spider wasps; Pepsis
Notes: Cover title

Detached from Transactions of the American Entomological Society, no. 75-77

Includes index