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Bathygobius coalitus (Bennett, 1832)

Whitespotted frillgoby
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Bathygobius coalitus   AquaMaps   Data sources: GBIF OBIS
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Image of Bathygobius coalitus (Whitespotted frillgoby)
Bathygobius coalitus
Picture by Randall, J.E.


Australia country information

Common names: Whitespotted frillgoby
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Ashmore Reef and Rowley Shoals (17°20'S) to Cartier Reef (12°33'S), Western Australia and Murray Islands (9°56'S) to Magdelaine Cay (16°30'S), Queensland (Ref. 75154). Also Ref. 33390.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/as.html
National Fisheries Authority: http://www.csiro.au/
Occurrences: Occurrences Point map
Main Ref: Hoese, D.F., D.J. Bray, J.R. Paxton and G.R. Allen, 2006
National Database:

Common names from other countries

Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Bathygobius: Greek, bathys = deep + Latin, gobius = gudgeon (Ref. 45335).
  More on author: Bennett.

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

marina revassocierade; djupintervall 0 - 5 m (Ref. 48637).   Tropical

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Indo-Pacific: East Africa to the Hawaiian Islands, south to northern Australia and New Caledonia. Reported from the Penghu Islands (Ref. 55073).

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm SL hane/ej könsbestämd; (Ref. 30874)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 6 - 7; Mjukstrålar i ryggfenan (totalt): 9; Taggstrålar i analfenan 1; Mjukstrålar i analfenan: 8. Characterized by mottled brown body color; side of body with a pair of oblique brown bands, below first dorsal fin and below posterior of second dorsal fin; lower half side of body with 6-7 rectangular brown blotches; numerous small brown spots on snout, interorbital and cheek; upper 4-5 pectoral rays branched to base, tips membrane-free; rounded caudal fin; longitudinal scale series 36-38; predorsal scales 15-20, reaching midway between rear edge of preopercle and posterior edge of eye; cheek and operculum without scales; ctenoid body scales, becoming cycloid on abdomen, breast and nape; depressed head, width greater than depth; depth of body 4.3-4.7 in SL (Ref. 90102).

Biologi     Ordlista (t.ex. epibenthic)

Inhabits clear coastal reef flats, intertidal to about 5 meters depth (Ref. 48637). Benthic in tidepools and tidal flats; also from seaward reefs (Ref. 58302).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Randall, J.E. and M. Goren, 1993. A review of the gobioid fishes of the Maldives. Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. (58):1-37, 5 pls. (Ref. 9360)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 19 July 2017

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 24.6 - 29.3, mean 27.9 (based on 1510 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).
Trofisk nivå (Ref. 69278):  3.5   ±0.6 se; based on size and trophs of closest relatives
Resiliens (Ref. 120179):  Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).