Chaetopterus takahashii is a species of parchment worm, a marine polychaete in the family Chaetopteridae.Izuka, Akira. (1911). [On the genus Chaetopterus from Japanese waters]. Dōbutsugaku Zasshi [The Zoological Magazine], Tokyo. 23(274): 431-435, text-figs. 1-2, plate 8 figs. 1-17. [In Japanese]., available online at https://www.biodiversitylibrary.org/page/10213538
Description Chaetopterus takahashii is distinguished by the higher number of chaetigers in region-A (12), the lack of eyes, and a larger body length (>1 foot).
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