Papua New Guinea country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Known from New Britain (Ref. 1815).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/pp.html
National Fisheries Authority: http://www.spc.org.nc/coastfish/Countries/PNG/png.htm
Occurrences: Occurrences Point map
Main Ref: Morozov, T.B. and A.V. Adrianov, 2002
National Database:

Common names from other countries

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Classification / Names / Names Nomes comuns | Sinônimos | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Phascolosomatida () > Phascolosomatidae ()

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

; intervalo de profundidade 0 - 5 m (Ref. 1815). Temperate

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Introduções

Indo-Pacific and the Mediterranean: Korean Peninsula.

Length at first maturity / Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm Max length : 4.0 cm TRKL macho/indeterminado; (Ref. 1815)

Descrição suscinta Morfologia

Comparatively large animals of grayish yellow color. Body cylindrical. Trunk region 0.4 - 4 cm long. Introvert almost as long as trunk region. Entire body surface densely set with large (0.06 - 0.08 cm) dome-shaped black papillae. Papillae especially numerous on terminal and anal shields. Cephalon bear-ing crown of 21-29 tentacles in horseshoe-like arrangement around heart-shaped nuchal organ. Behind cephalon, introvert bearing specialized cuticular appendages (scalids), arranged into 15-30 circles. Two ventral and two dorsal retractors of introvert. Ventral retractors anchored in posterior third of trunk. Contractile vessel simple, with no lateral branches. Intestine with 10-18 loops, in dependence on animal size. Longitudinal musculature of body wall divided into pronounced, isolated longitudinal bands. Spindle-shaped muscle fastened at terminal end of trunk; 1-3 fixing muscles. Anus located somewhat in front of or level with nephrophores. Wing muscles well-developed. Rectal diverticulum absent. 2 nephridia fastened to body wall along 1/3 of their length via thin mesenterial filaments. Nephridiums 30 - 50 percentage as long as trunk (Ref. 1815).

Intertidal and subtidal on vegetation (Ref. 1815). Depth based on occurrence (Ref. 1815); to be replaced with better reference. Subtidal (Ref. 1815).

Referência principal Referências | Coordenador | Colaboradores

Morozov, T.B. and A.V. Adrianov. 2002. (Ref. 1815)

Status na Lista Vermelha da IUCN (Ref. 130435)

Não avaliada

Status no CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

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

Estimates based on models

Preferred temperature (Ref. 115969): 7.7 - 28.8, mean 21.6 (based on 2164 cells).

Vulnerabilidade (Ref. 71543): Low vulnerability (10 of 100).

Categoria de preço (Ref. 80766): Unknown.

Phascolosoma agassizii Keferstein, 1866