Viet Nam country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from Song Hau Giang (a branch of the Mekong River also known as the Bassac River) (Ref. 87929).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/vm.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Ng, H.H. and W.J. Rainboth, 2011
National Database:

Common names from other countries

Spotfin goby, Sulkatokko, Bia, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobionellinae
Etymology: Redigobius: Latin,. Redere = to come back + Latin, gobius = gudgeon.
More on author: Bleeker.

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

; süßwasser; brackwasser benthopelagisch; tiefenbereich ? - 5 m (Ref. 86942). Tropical; 19°N - 19°S

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Asia: Indonesia, Philippines, New Guinea and Australia. Reported from New Caledonia (Ref. 13235).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 4.9 cm TL Männchen/unbestimmt; (Ref. 7050)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 7; Rückenflossenweichstrahlen (insgesamt) : 6; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 6. Distinguished by the following characteristics: short-bodied Redigobius; pale grey coloration; dark brown to blackish bar under eye and dense black spot at rear of red and orange first dorsal fin; five short transverse papilae rows under eye; ctenoid nape scales; nearly always having a second dorsal and anal fin ray count of I,6; pectoral rays 17; longitudinal scales 22-25; TRB 7 1/2-9; predorsal scales 5-7, reaching close up behind eyes (Ref. 84480).

Occurs in brackish estuaries and tidal creeks and rivers (Ref. 2847). Found in brackish mangrove and the lower reaches of freshwater streams (Ref. 44894).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

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Larson, H.K., 2001. A revision of the gobiid fish genus Mugilogobius (Teleostei: Gobioidei), and its systematic placement. Rec. West. Aust. Mus. (Suppl. No. 62):1-233. (Ref. 43716)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 26 August 2018

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO(Publication : search) | FishSource |

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Estimates based on models

Phylogenetic diversity index (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).

Trophic level (Ref. 69278): 3.3 ±0.4 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

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

Redigobius chrysosoma (Bleeker, 1875)