Tony Wu / Whitespotted bamboo shark (Chiloscyllium plagiosum) working his way into a crevice to approach female to mate. The males two claspers (the organs used for inseminating the female shark) are clearly vi...
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Tony Wu / Flower urchin (Toxopneustes pileolus) hard interior shell or test, Kannoura, Toyo-cho, Kochi-ken, Shikoku, Japan.
