Collections Search for objects: 2 matching records With image (2) Animal/vegetable/mineral Zoology (2) Taxonomic groups Animalia (2)Echinodermata (2)Ophiurida (2)Ophiuroidea (2)Ophiacanthidae (1)Ophiopyren (1)Ophiopyren longispinus (1)Ophiothamnus (1)Ophiothamnus vicarius (1)Ophiuridae (1) Name Ophiopyren longispinus (1)Ophiothamnus vicarius (1) Form Fluid (2) Area or Water body Sombrero Island (south)Western Central Atlantic Ocean (2) Holding institution National Museum of Ireland - Natural History (2) Station 23 (2) Brittle star (Ophiopyren longispinus) Brittle star (Ophiothamnus vicarius) [1]