Hong Kong country information

Common names: 紋縞鰕虎魚
Occurrence: native
Salinity: freshwater
Abundance: common (usually seen) | Ref: Wilson, K.D.P., 2003
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Type locality, Hong Kong, ZMM P3123 (holotype Triaenophorus trigonocephalus) (Ref. 075154). Reported from Sharp Island (Ref. 94637); Tung Ping Chau (Ref. 119714); Starfish Bay, Kei Ling Ha Lo Wai, Nam Wai (Ref. 125515); and Cape D'Aguilar (Ref. 129329). A single individual was also reported from Sham Chung. May be more common in estuaries and shallow coastal waters (Ref. 128523). Juveniles were recorded from Ma Shi Chau and Lai Chi Chong (Ref. 125536). Also enter freshwater: reported from streams at Tung Chung, Tai Ho, and Sup Long in Lantau Island (Ref. 129476).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/hk.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Ni, I.-H. and K.-Y. Kwok, 1999
National Database:

Common names from other countries

Japanese goby, Trident goby, 纹缟鰕虎鱼, ... more

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

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobionellinae
Etymology: Tridentiger: Greek, tres tria = three + Latin, dens = teeth + Latin, gerere = to carry (Ref. 45335).
More on author: Gill.

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

marinhas; Água doce; estuarina demersal. Temperate; 2°C - 20°C; 53°N - 32°N, 114°E - 146°E

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

Western Pacific: South and East China, Yellow Sea and the Sea of Japan, Pacific coasts of Japan and the Philippines. Chromi Inlet in the Amur Estuary, Novgorodskaya Cove in the Bay of Pos'ete, and into the mouths and lower reaches of rivers runnning into Peter the Great Bay and into Amur Bay in Russia (Ref. 26334).

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 11.0 cm TL macho/indeterminado; (Ref. 2850)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 7; Raios dorsais (total) : 12 - 14; Espinhos anais: 1; Raios anais : 10 - 11.

Found in oyster shells and crevices among barnacles and other fouling organisms (Ref. 2850). Oviparous (Ref. 205). Eggs are deposited in nests which are guarded by the male (Ref. 205).

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Oviparous (Ref. 56079). Male guards the eggs (Ref. 205).

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)

Status na Lista Vermelha da UICN (Ref. 130435)

Segura ou pouco preocupante (LC) ; Date assessed: 27 August 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

Harmless

Uso pelos humanos

FAO(Publication : search) | FishSource |

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Checar Manutenção em Aquário | Checar Planilhas de Fatos sobre as Espécies | Checar Planilhas de Fatos sobre Aquicultura

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Estimates based on models

Índice de diversidade filogenética (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00933 (0.00560 - 0.01554), b=3.13 (2.99 - 3.27), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Nível Trófico (Ref. 69278): 3.4 ±0.5 se; based on size and trophs of closest relatives

Resiliência (Ref. 120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Tridentiger trigonocephalus (Gill, 1859)