Generic relationships of the Dolichopodidae (Diptera) based on a study of the mouth parts
By: with thirty plates, by Sister Mary Bertha Cregan.
Series: Illinois biological monographs.; Vol. XVIII, no. 1
Publisher: The University of Illinois press
Published: 1941
Place of publication: Urbana
Language: eng
Number of pages: 68
Subjects: Dolichopodidae; Insects -- Anatomy
Notes: Bibliography:  p. 33-36.
"Contribution from the Entomological laboratories of the University of Illinois, no. 214."