Categories biology imaging notesThe pelagosphera larva of Sipuncula Post author By Bruno C. Vellutini Post date 8 September 2017 No Comments on The pelagosphera larva of Sipuncula The pelagosphera larva of #Sipuncula. Photo by Alvaro Migotto via @cifonauta http://cifonauta.cebimar.usp.br/photo/10874/ Tags invertebrates, larvae, photos, sipuncula, tweets