First records and two new species of sipunculans (Sipuncula) from the Southern Mexican Pacific Author Silva-Morales, Itzahí ADA5A4BD-EB4E-47E3-A6A7-D3E1FDA64ED3 División de Posgrado, El Colegio de la Frontera Sur, Unidad Chetumal, Quintana Roo, Mexico. itzahi_marley.gwn@hotmail.com Author Gómez-Vásquez, Julio D. BD3A3DE1-21F5-4B54-A707-361BE8E90DB9 Laboratorio de Sistemática de Invertebrados Marinos (LABSIM), Universidad del Mar campus Puerto Ángel, Ciudad Universitaria, Puerto Ángel, Pochutla, Oaxaca 70902, Mexico. gomezvjuliod@gmail.com text European Journal of Taxonomy 2021 2021-03-25 740 1 77 117 http://dx.doi.org/10.5852/ejt.2021.740.1283 journal article 7588 10.5852/ejt.2021.740.1283 504278d0-5689-4adb-9350-3e97392bfbf0 2118-9773 4643194 07F1B593-9F4F-4B32-88D9-ADC5CA0BEB84 Phascolosoma ( Phascolosoma ) perlucens Baird, 1868: 90–91 , pl. 10, fig. 2–2a, as Phascolosoma perlucens ; type locality: Jamaica (coralline rocks). — Fisher 1952: 432–434, pl. 39, figs 4–7, as P. dentigerum (Cabo Pulmo reef, in Pocillopora , Baja California Sur; Puerto Escondido, San Carlos Bay, Baja California Sur ; Puerto Refugio, Ángel de la Guarda Island, Gulf of California, Mexico ; Panama Bay, Panama ). — Brusca 1980: 127, as P. perlucens (Gulf of California, Mexico ). — Cutler et al . 1992: 154, as P. perlucens (Murcielagos Islands; Point Morales, Gulf of Nicoya; Wafer Bay, Cocos Island, Costa Rica ). — Fonseca et al . 2005: 107 (Golfo Dulce, Costa Rica ). — Dean 2001: 87 (Murcielagos Islands, Gulf of Papagayo, in sandstone, intertindal; Point Morales, Gulf of Nicoya, in sandstone, intertidal; Pacific Coast, Punta Judas, in hardened clay; Mal País, Cabo Blanco, in limestone; Wafer Bay, Cocos Island, under rocks, intertidal; Rincón de Osa, Golfo Dulce, between rocks, intertidal, Costa Rica ). — Schulze et al . 2007: 186 (Puerto Peñasco, Sonora , Mexico ). — Spongberg 2006: 30, fig. 1c (sandflats, Cocosrocas, Gulf of Nicoya; Culebra Bay; Puerto Jiménez and E of Rincón, Golfo Dulce, Cost Rica). Questionable records in the TEP.