Phascolosoma (Phascolosoma) cf. perlucens Baird, 1868

in this paper: Fig. 6A–G (Southern Mexican Pacific, intertidal and subtidal 0–20 m, in dead coral, pier piles, in algae, sabelariid colony, mangrove roots, sand, epibionts of Pinctada mazatlantica, Pocillopora damicornis and Porites sp.). [Different lineage according to Kawauchi & Giribet 2010.]