On gonads and reproductive behaviour in the cichlid fish Aequidens portalegrensis (Hensel)
By: by J.J.W. Polder
Contributors: Rijksuniversiteit te Groningen
Publisher: E.J. Brill
Published: 1971
Place of publication: Leiden
Language: eng
Number of pages: 365
Subjects: Cichlids; Reproduction
Other titles: Netherlands journal of zoology. v. 21, no. 3.
Notes: Cover title.

"Reprinted from Netherlands Journal of Zoology, 21(3): 265-365 (1971)."

Thesis (doctoral)--Rijksuniversiteit te Groningen, 1971.

Includes bibliographical references (p. 361-365)