Hyocrinus biscoitoi   Roux, 2004

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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Crinoidea | Hyocrinida | Hyocrinidae

Environment: milieu / climate zone / depth range / distribution range Ecology

Sessile; depth range 2410 - ? m (Ref. 8774).  Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Eastern Central Pacific.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm

Biology     Glossary (e.g. epibenthic)

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Members of the class Crinoidea are gonochoric. During spawning, the pinnule walls rupture and the eggs and sperms are shed into the seawater. Life cycle: Embryos elongate into free-swimming larvae (doliolaria) which later sink to the bottom where they metamorphose into stalked sessile crinoid.

Main reference References | Coordinator | Collaborators

Desbruyères, D., M. Segonzac and M. Bright (eds.). 2006. (Ref. 8774)

IUCN Red List Status (Ref. 130435: Version 2024-1)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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