Illustrating tetra mating. This pair of tetras (Copella arnoldi) swim together towards the water's surface (1), attach themselves briefly to the underside of a leaf where the female lays eggs and the male fertilizes them (2), this may be repeated many times until all eggs are laid. The female then leaves but the male guards the eggs until they hatch (3), splashing them with his long caudal fin to keep them moist.
Michigan Science Art (copyright holder)
This media file may not be downloaded and used for any purpose without permission of the copyright holder.
Help us improve the site by taking our survey.
To cite this page: Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2016. The Animal Diversity Web (online). Accessed at http://animaldiversity.org.
Disclaimer: The Animal Diversity Web is an educational resource written largely by and for college students. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. While ADW staff and contributors provide references to books and websites that we believe are reputable, we cannot necessarily endorse the contents of references beyond our control.