Castorologia
Subtitle: or The history and traditions of the Canadian beaver
By: By Horace T. Martin. An exhaustive monograph, popularly written and fully illustrated
Publisher: W. Drysdale; E. Stanford
Published: 1892
Place of publication: Montreal; London
Language: eng
Number of pages: 238
Subjects: Beavers
Notes: "Platypsyllus castoris." By C. V. Riley: App. c, p, [235]

"Systematic relations of Platypsyllus," as determined by the larva. By C. V. Riley: App. c, p. [237]-238.