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Acentrogobius audax Smith, 1959

Mangrove goby
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Acentrogobius audax   AquaMaps   Data sources: GBIF OBIS
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Image of Acentrogobius audax (Mangrove goby)
Acentrogobius audax
Picture by Murdy, E.O./Ferraris, C.J., Jr.

Ryukyu Islands country information

Common names: [No common name]
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs in Iriomotejima. Status of threat: Near threatened (Ref. 94887).
National Checklist:
Country Information: ttp://en.wikipedia.org/wiki/Ryukyu_Island
National Fisheries Authority:
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

Blue-spotted mud-goby, Mangrovetokko, Nisetsumugihaze, ... more

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

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Acentrogobius: Greek, a = without + Greek, kentron = sting + Latin gobius = gudgeon (Ref. 45335).
  More on author: Smith.

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

seewasser; brackwasser demersal.   Subtropical; 25°C - ? (Ref. 2059)

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

Western Indian Ocean: Ibo, Mozambique and Natal, South Africa. Northwest Pacific: Japan.

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm SL Männchen/unbestimmt; (Ref. 48637)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 5; Rückenflossenweichstrahlen (insgesamt) : 9; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 9. Dark bar on caudal peduncle and on caudal base (Ref. 2798).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Inhabits shallow estuaries with freshwater run-off or lower reaches of rivers on mud banks. Small groups were observed sitting on the bottom as tides were coming in, quickly diving into the mud when approached (Ref. 48637).

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

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Hoese, D.F., 1986. Gobiidae. p. 774-807. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 2798)

IUCN Rote Liste Status (Ref. 130435)

  nicht bedroht (LC) ; Date assessed: 30 June 2016

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless




Nutzung durch Menschen

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Estimates based on models

Preferred temperature (Ref. 115969): 24.7 - 29.2, mean 28 (based on 1578 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.02 (2.84 - 3.20), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.4   ±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).