Philippines country information

Common names: Biyang pakiu, Biyang tulis
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Specimens collected from Cagayan River, barrio Catayaoan, lallo, Cagayan Province were described by Herre and deposited in the collection of the Division of Fisheries of the Department of Agriculture and Commerce (Ref. 12789). Aparrius sabagensis Roxas & Blanco 1940 is probably a synonym of this species (Ref. 7442). Also Ref. 7050, 34009.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Watson, R.E., 1991
National Database:

Common names from other countries

眼带狭鰕虎鱼, Belunguran, 高身种子鲨, ... more

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

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobionellinae
Etymology: Stenogobius: Greek, stenos = narrow + Latin, gobius = gudgeon (Ref. 45335).
More on author: Bleeker.

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

; Água doce; estuarina demersal. Tropical

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

Asia: Japan, Taiwan, Viet Nam, Philippines and Indonesia.

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 14.2 cm SL macho/indeterminado; (Ref. 34009)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 7; Raios dorsais (total) : 10; Espinhos anais: 1; Raios anais : 9 - 10. Predorsal midline fully scaled, usually 19-21; cheek almost always naked; opercle scaled; pectoral base scaled; belly scaled anteriorly near pelvic base; breast always with exposed or embedded scales; basal half of first dorsal fin with two black bands, lower band may originate behind first or second spine; sexual dichromatism not well developed (Ref. 34009).

Known from estuaries to lowland rivers and streams in fresh water.

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

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Watson, R.E., 1991. A provisional review of the genus Stenogobius with descriptions of a new subgenus and thirteen new species (Pisces: Teleostei: Gobiidae). Rec. West. Aust. Mus. 15(3):627-710. (Ref. 34009)

Status na Lista Vermelha da UICN (Ref. 130435)

Segura ou pouco preocupante (LC) ; Date assessed: 27 August 2018

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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Estimates based on models

Índice de diversidade filogenética (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00977 (0.00442 - 0.02163), b=3.05 (2.86 - 3.24), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 3.7 ±0.6 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).

Stenogobius ophthalmoporus (Bleeker, 1853)