Collections Search for objects: 3 matching records Animal/vegetable/mineral Zoology (3) Taxonomic groups Animalia (3)Echinodermata (3)Ophiurida (3)Ophiuroidea (3)Ophioplinthus (2)Ophioplinthus confragosa (2)Ophiuridae (2)Ophiocanthidae (1)Ophiochondrus (1)Ophiochondrus stelliger (1) Name Ophioplinthus confragosa (2)Ophiochondrus stelliger (1) Form Dry (2)Fluid (1) Area or Water body Southwest Atlantic Ocean (3)Off Rio La Plata, Argentina (2)North Western Atlantic Basin (1) Holding institution Museum of Comparative Zoology, Harvard University Station 320 Brittle star (Ophioplinthus confragosa) Brittle star (Ophiochondrus stelliger) Brittle star (Ophioplinthus confragosa) [1]