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Starfish or sea
stars are star-shaped
echinoderms belonging to the
class Asteroidea (/ˌæstəˈrɔɪdiə/).
Common usage frequently finds these names being also...
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Stelleroidea is a
superclass of
marine echinoderms including three classes:
Asteroidea: true sea
stars Ophiuroidea:
brittle stars and
basket stars Somasteroidea...
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radially divergent axes of symmetry. The
subphylum includes the
class Asteroidea (the starfish), the
class Ophiuroidea (the
brittle stars and
basket stars)...
- depths. Five
extant classes of
echinoderms are
generally recognized: the
Asteroidea (starfish, with some 1,745 species),
Ophiuroidea (brittle stars, with...
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Asteroid (horse), a
racehorse Starfish,
echinoderms in the
class Asteroidea Asteroidea, the
class of sea
stars Asteroideae, the
subfamily of flowering...
- Döderlein, 1915 List source : C.L. Mah (2010). "
Asteroidea taxon details for
Anthenea Gray, 1840".
World Asteroidea Database.
Retrieved June 29, 2011. v t e...
- parasites)
Eucycliophora Dicyemida Crinoidea (sea
lilies and
feather stars)
Asteroidea (star fish)
Ophiuroidea (brittle stars)
Echinoidea (sea urchins) Holothuroidea...
- the Indo-Pacific
horned sea star,
Protoreaster nodosus (Echinodermata;
Asteroidea)".
Marine Biology. 156: 55–63. doi:10.1007/s00227-008-1064-2. hdl:2066/72067...
- worms)
class Pterobranchia Phylum Echinodermata Subphylum Asterozoa class Asteroidea (starfish)
class Ophiuroidea (brittle stars)
Subphylum Blastozoa † Subphylum...
- 2020). "A new sponge-****ociated starfish,
Astrolirus patricki sp. nov. (
Asteroidea: Brisingida: Brisingidae), from the
northwestern Pacific seamounts". PeerJ...
