Bastida-Zavala, J.R. (1990). Lycastopsis riojai, a new species of polychaete (Polychaeta: Nereidae) from the Gulf of California. Revista de Biología Tropical. 38(2B): 415-420.
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Bastida-Zavala, J.R.
1990
<i>Lycastopsis riojai</i>, a new species of polychaete (Polychaeta: Nereidae) from the Gulf of California
Lycastopsis riojai n. sp. is described from 16 specimens collected in the intertidal of El Pardito Island (24º52'N, 110º38'W), Baja California Sur. It has short antennae; tentacular cirri jointed basally; blades of compound falcigers with 7-8 denticles, and jaws with 4-5 teeth. A key to all the species of the genus and comments of the related species are also included.