Comparative anatomy and biology of two species of the asteroid genus pisaster

Interest in the endemic Pisaster was first aroused by the great variation of external color in Pisaster ochraceus. This in turn led to observations of the diversity of the spinous patterns of this sea star. Following the suggestion of Dr. Jool D. hedgepeth it was decided to make an extensive compari...

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Bibliographic Details
Main Author: Mayer, Norman William
Format: Others
Published: Scholarly Commons 1963
Subjects:
Online Access:https://scholarlycommons.pacific.edu/uop_etds/1548
https://scholarlycommons.pacific.edu/cgi/viewcontent.cgi?article=2547&context=uop_etds