Japan 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: Reported as Neophocaena phocaenoides sunameri in Kyushu, and along the Pacific coast from Seto-naikai north to Sendai-wan in northern Honshu (Ref. 1522, 75240), and around Nagasaki and Kanmon Pass (Ref. 75240). C: Refs. 1522, 1394, 85336; 75240, M: Ref. 1394.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html
National Fisheries Authority: http://www.maff.go.jp/eindex.html
Occurrences: Occurrences Point map
Main Ref: Rice, D.W., 1998
National Database:

Common names from other countries

Awaral mulla, ... more

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

> Cetartiodactyla () > Phocoenidae (porpoises)

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

Pelágico(a,os,as); anádromo (Ref. 75906); intervalo de profundidade 0 - 250 m (Ref. 356). Tropical; 90°N - 7°S, 46°E - 130°E

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Introduções

Indo-West Pacific and Asia Inland Waters: Neophocaena phocaenoides phocaenoides: Persian Gulf, South China Sea, East China Sea, Indonesia, Philippines, Turtle Islands, Sulu Sea; Neophocaena phocaenoides sunameri: China, Korea, Japan, East China Sea; Neophocaena phocaenoides asiaeorientalis: Yangtze River, China (Ref. 1522). Found in tropical to warm temperate coastal waters (Ref. 81021).

Length at first maturity / Tamanho / Peso / Idade

Maturity: L_m 140.0, range 135 - 145 cm Max length : 227 cm TL macho/indeterminado; (Ref. 81030)

Found in both fresh and marine. Feeds on small fishes, squids and shrimps; also ingests some plant material including leaves and rice (Ref. 1394). In 2006, a population survey was able to record a total of 300 individuals of Neophocaena phocaenoides asiaeorientalis, as experts provide an estimate of 1,400 individuals based on the said survey. This is considered a 50% decline from the survey done in 1991 (Ref. 85336).

Referência principal Referências | Coordenador | Colaboradores

Tan, J.M.L. 1995. (Ref. 936)

Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-1)

Vulnerável, ver o Livro Vermelho da IUCN (VU) (A2cde+3cde+4cde); Date assessed: 10 August 2017

Categoria CITES (Ref. 108899)

Appendix I: International trade banned

CMS (Ref. 116361)

Appendix II: Migratory species conserved through agreements

Utilização humana

Pescarias: espécies comerciais
FAO - pescarias: landings, perfil da espécie | FishSource | Sea Around Us

Ferramentas

E-book | Guia de campo

Mais informação

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Ecologia
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Idade/Tamanho
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Estimates based on models

Preferred temperature (Ref. 115969): 24.4 - 29.2, mean 28.3 (based on 1892 cells).

Resiliência (Ref. 69278) Elevada, tempo mínimo de duplicação da população menor que 15 meses (K=0.71-0.74; tm=5).

Vulnerabilidade (Ref. 71543): High vulnerability (57 of 100).

Categoria de preço (Ref. 80766): Unknown.

Neophocaena phocaenoides (Cuvier, 1829)