A revision of the spider genera Haplodrassus and Orodrassus (Araneae, Gnaphosidae) in North America
By: Norman I. Platnick and Mohammad U. Shadab.
Contributors: Shadab, Mohammad Umar, joint author.
Series: American Museum novitates ;; no. 2583
Publisher: American Museum of Natural History
Published: 1975
Place of publication: New York
Language: eng
Number of pages: 40
Subjects: Haplodrassus.; Orodrassus.; Arachnida -- Classification.; Arachnida -- North America.
Notes: Bibliography: p. 39-40.
Cover title.