Hyocrinidae
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Hyocrinidae is a family of echinoderms, the only family in the order Hyocrinida.
Hyocrinus sp
Hyocrinus cyanae
Echinoderm
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An echinoderm is any animal of the phylum Echinodermata, which includes starfish, brittle stars, sea urchins, sand dollars and sea cucumbers, as well as the sessile sea lilies or "stone lilies". While
Hyocrinidae
…Hyocrinidae is a family of echinoderms, the only family in the order Hyocrinida. Members of this order have long slender stems consisting of a large number of identical columnar units. There…
Echinoderm collage 2
A brittle star, Ophionereis reticulata
A sea cucumber, Stichopus chloronotus, from Malaysia
Starfish of varied colours