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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Scholarly Commons
1963
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Online Access: | https://scholarlycommons.pacific.edu/uop_etds/1548 https://scholarlycommons.pacific.edu/cgi/viewcontent.cgi?article=2547&context=uop_etds |