Russell, David E. 1989. A new species of Odontosyllis (Polychaeta: Syllidae) from Twin Cays, Belize. Proceedings of the Biological Society of Washington, 102(3): 768-771.
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Russellavid, D. E.
1989
A new species of <i>Odontosyllis</i> (Polychaeta: Syllidae) from Twin Cays, Belize
Proceedings of the Biological Society of Washington
Odontosyllis twincayensis is illustrated and described from Twin Cays, a mangrove island located on the Belizean barrier reef. The species is distinguished by setal blade shape and a unique combination of features that includes a distinct occipital flap, a trepan with 6 teeth, a large bulbous proventricle with 35 to 44 muscle cell rows, and bidentate setal blades of only one type.