Pacific coast Oligochæta.
By: By Gustav Eisen.
Series: Memoirs of the California Academy of Sciences -- vol. II, no. 4 and 5.
Published: 1895
Place of publication: San Francisco, Cal
Language: eng
Number of pages: 198
Subjects: Oligochaeta; Worms -- Pacific Coast
Notes: Cover title.

Literature: p. 84 and 174.
Table of contents: title: I. Phænicodrilus taste; Pontodrilus Michælseni; Eclipidrilus frigidus.; title: II. Benhamia, Acanthodrilus, Aleodrilus, Sparganophilus, Deltania, Phænicodrilus.