Collections Search for objects: 5 matching records With image (4) Animal/vegetable/mineral Zoology (5) Taxonomic groups Animalia (5)Echinodermata (2)Arthropoda (1)Asteroidea (1)Bryozoa (1)Camarodonta (1)Cheilostomatida (1)Crustacea (1)Demospongiae (1)Echinoidea (1)Eschara (1)Eschara elegantula (1)Goniasteridae (1)Gymnolaemata (1)Hippasteria (1) Name Eschara elegantula (1)Hippasteria phrygiana (1)Ornatoscalpellum stroemii (1)Strongylocentrotus droebachiensis (Green sea urchin) (1)Tentorium semisuberites (1) Form Fluid (4)Dry [also mummified tissue] (1) Area or Water body Halifax (south of), Nova Scotia, CanadaNorthwest Atlantic Ocean (5) Holding institution National Museum of Ireland - Natural History (5) Station 49 (3)48 (2) Sea urchin (Strongylocentrotus droebachiensis (Green sea urchin)) Bryozoan (Eschara elegantula) Starfish (Hippasteria phrygiana) Barnacle (Ornatoscalpellum stroemii) Sponge (Tentorium semisuberites) [1]