Japan country information

Common names: Togeyôji
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Ranges from central Honshu southward (Ref. 559). Also Ref. 1602, 4281, 48635, 90102.
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: Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984
National Database:

Common names from other countries

Double-end pipehorse, Longue-flûte, Hilitasi-tasi, ... more

Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Syngnathiformes (Pipefishes and seahorses) > Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Syngnathoides: Greek, syn, symphysis = grown together + Greek, gnathos = jaw (Ref. 45335).
More on author: Bloch.

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

marinhas associadas(os) a recifes; não migratória; intervalo de profundidade 0 - 10 m (Ref. 90102). Tropical; 32°N - 32°S

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Indo-Pacific: Red Sea and Knysna, South Africa (Ref. 4281) to Samoa, north to southern Japan, south to New South Wales.

Length at first maturity / Tamanho / Peso / Idade

Maturity: L_m ?, range 19 - ? cm
Max length : 29.0 cm TL macho/indeterminado; (Ref. 4281)

Descrição breve Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 0; Raios dorsais moles (total) : 38 - 48; Espinhos anais: 0; Raios anais moles: 4. Variable green to brown or grey, depending on habitat (Ref. 48635).

Occur in protected coastal shallows over or among algae, seagrasses (Ref. 41878), or floating weeds (Ref. 1602). Juveniles occasionally found near the surface (Ref. 4281). Ovoviviparous (Ref. 205). The males carry the eggs in a brood pouch which is found under the tail (Ref. 205). Used in Chinese medicine to extract Hailong, one of the important drugs (Ref. 12206). Has been reared in captivity (Ref. 35416).

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Male carries the eggs in a brood pouch (Ref. 205).

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Preocupação menor (LC) ; Date assessed: 26 August 2016

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

Harmless

Utilização humana

Pescarias: espécies comerciais; Aquário: Aquários públicos

FAO(Publication : search) | FishSource |

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Fontes da internet

Estimates based on models

Preferred temperature (Ref. 115969): 24.9 - 29.3, mean 28.4 (based on 3423 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00037 (0.00016 - 0.00085), b=3.18 (2.99 - 3.37), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 3.6 ±0.6 se; based on diet studies.

Resiliência (Ref. 120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Assuming annual Fec<1000).

Fishing Vulnerability (Ref. 59153): Low vulnerability (16 of 100).

Categoria de preço (Ref. 80766): Unknown.

Syngnathoides biaculeatus (Bloch, 1785)