Ophiomastix janualis   Lyman, 1871


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No drawings available for Ophiocomidae.

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

| Ophiacanthida | Ophiocomidae

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

Associadas(os) a recifes; intervalo de profundidade 0 - 22 m (Ref. 81020).  Tropical

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Introduções

Indo-West Pacific.

Length at first maturity / Tamanho / Peso / Idade

Maturity: Lm ?  range ? - ? cm Max length : 2.8 cm WD macho/indeterminado; (Ref. 800)

Biologia     Glossário (p.ex. epibenthic)

The maximum size refers to disc diameter. The arm length is measured at 18 cm (Ref. 128807). Occurs beneath coral slabs and in holes and crevices; also in branching corals (Ref. 800). They are also found at the reef edge, with a sandy, rubble, and dead coral substrates (Ref. 87041), also in silty, seagrass, sandy rocky, algal mats, hydroids, Thalassia beds and coral reefs (Ref. 128807). Feeding as juveniles may be facilitated through parasitic feeding (Ref. 102357).

Life cycle and mating behavior Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas

Members of the class Ophiuroidea are mostly gonochoric, others are protandric. Fertilization is external. Brooding is common, bursae is used as brood chambers where the embryos develop into juveniles and later crawl out from the bursal slits. Life cycle: Embryos hatch into free-swimming planktotrophic larvae and later metamorphose into tiny brittle stars which sink down the bottom where they grow into adult form.

Referência principal Referências | Coordenador | Colaboradores

Schoppe, S. 2000. (Ref. 800)

Status na Lista Vermelha da IUCN (Ref. 130435)

  Não avaliada 

Status no CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Perigo para os humanos

  Harmless

Uso pelos humanos


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Ferramentas

E-book | Guia de campo

Mais informação

Países
Áreas FAO
Ecossistemas
Ocorrências
Introduções
Stocks
Ecologia
Dieta
Itens alimentares
Nomes comuns
Sinônimos
Predadores
Reprodução
Maturidade
Desova
Fecundidade
Ovos
Desenvolvimento dos ovos
Idade/Tamanho
Crescimento
Comprimento-peso
Comprimento-comprimento
Morfologia
Larvas
Abundância
Referências
Mass conversion
Colaboradores
Fotos

Fontes da internet

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genoma, nucleotídeo) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Árvore da vida | Wikipedia (Ir para, procura) | Registro zoológico

Estimates based on models

Preferred temperature (Ref. 115969): 22.9 - 29.3, mean 28.3 (based on 2843 cells).
Vulnerabilidade (Ref. 71543): Low vulnerability (10 of 100).
Categoria de preço (Ref. 80766): Unknown.