

Image Credit: Drawn by Jim Stamos, Department of Biological Sciences, University at Buffalo, 2005. Based on Atlas of Life on Earth by Douglas Dixon, Ian Jenkins, Richard T. J. Moody & Andrey Yu. Zhuravlev (Barnes & Noble, 2001, p. 368).
Originally published at http://www.sciencecases.org/strange_fish/handout2.asp
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