A revision of the flea genus Thrassis Jordan 1933
Subtitle: (Siphonaptera: Ceratophyllidae), with observations on ecology and relationship to plague
By: by Harold E. Stark.
Series: University of California
Publisher: University of Califronia Press
Published: 1970
Place of publication: Berkeley
Language: eng
Number of pages: 184
Subjects: Thrassis; Fleas as carriers of disease
Notes: "Comparison of variable characters of subgenera, species and subspecies of Thrassis males [and females]" 2 fold. leaves (in pocket)

Bibliography: p. 174-184.