Polychaeta taxon details
original description
Imajima, Minoru & Hartman, Olga. (1964). The polychaetous annelids of Japan. <em>Occasional Papers of the Allan Hancock Foundation.</em> 26(1-2): 1-452 [issued in 2 parts]., available online at http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll82/id/18946 page(s): 114-116, plate 26 figs. h-i, plate 27 figs. a-e [details]
additional source
Aguado, Marıa Teresa; Martin, Guillermo S.; Nishi, Eijiroh. (2008). Contribution to the knowledge of Syllidae (Annelida, Phyllodocida) from Japan with descriptions of three new species. <em>Systematics and Biodiversity.</em> 6(4): 521-550., available online at https://www.tandfonline.com/doi/abs/10.1017/S1477200008002831 page(s): 528; note: further description and records [details] Available for editors [request]
redescription
Imajima, Minoru. (2003). Polychaetous Annelids from Sagami Bay and Sagami Sea collected by the Emperor Showa of Japan and deposited at the Showa Memorial Institute, National Science Museum, Tokyo (II). Orders included within the Phyllodocida, Amphinomida, Spintherida and Eunicida. <em>National Science Museum Monographs.</em> 23: 1-221., available online at https://ci.nii.ac.jp/naid/110004708004 [details] Available for editors [request]
From editor or global species database
Depth range Shallow water to 40 m. [details]
Distribution North Japan. [details]
Etymology The specific epithet undecimdonta refers to the presence of 11 pharyngeal teeth in the pharygeal trepan. [details]
Habitat Laminarian holdfasts. [details]
Type locality Off Shirikishinai, Hokkaido, Japan, Pacific Ocean (geocoordinates not provided, estimated with gazetteer to be lat. 41.75º, long. 141.0833333º). [details]
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