The neotropical species of the "Subgenus Aeschna" sensu Selysii 1883 (Odonata)
By: by Philip P. Calvert.
Series: American Entomological Society. Memoirs -- no. 15.; Memoirs of the American Entomological Society -- no. 15.
Publisher: American Entomological Society
Published: 1956
Place of publication: Philadelphia
Language: eng
Number of pages: 251
Subjects: Dragonflies.