No copyright permissions are needed. Acknowledgement of the Freshwater and Marine Image Bank as a source for borrowed images is requested.

View source
Supplier: Freshwater and Marine Image Bank

Publisher: Freshwater and Marine Image Bank, University of Washington Libraries Digital Collections

Kuntz, Albert. 1915. Notes on the habits, Morphology of the Reproductive Organs, and Embryology of the Viviparous Fish Gambusia Affinis. Washington, DC : Government Printing Office. Bulletin of the United States Bureau of Fisheries, vol.33, 1913; Plate XIX-11

View full-size image