On the stirps and genera composing the family Pselaphidæ
Subtitle: with descriptions of some new species
By: by William Elford Leach.
Series: Landmarks of science II
Publisher: W. Phillips
Published: 1826
Place of publication: London
Language: eng
Format: Microform
Number of pages: 453
Subjects: Pselaphidae -- Anatomy.
Notes: Microfiche. New York, N.Y. Readex Microprint Corporation, [1985?] (Landmarks II)

In Zoological journal, v. 2 (1826), p. 445-453.