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Favonigobius melanobranchus (Fowler, 1934)

Blackthroat goby
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Favonigobius melanobranchus   AquaMaps   Data sources: GBIF OBIS
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Image of Favonigobius melanobranchus (Blackthroat goby)
Favonigobius melanobranchus
Male picture by Bogorodsky, S.V.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Favonigobius: Latin, favonius = gentle, propicious and Latin, favonianus = the west wind; 1656 + Latin, gobius = gudgeon (Ref. 45335).
More on author: Fowler.

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

Marine; brackish; demersal; depth range 0 - 5 m (Ref. 11441). Subtropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indo-West Pacific (Ref. 2798) and the Mediterranean Sea (Ref. 80021).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 8.3 cm TL male/unsexed; (Ref. 11344)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 8 - 9; Anal spines: 1; Anal soft rays: 8 - 9. Body with small spots; sides with 4-5 groups of black spots, last spot on caudal peduncle often paired and ending with a thin vertical bar at caudal fin base (Ref. 2798). Males with 6-8 dark vertical lines on belly; dorsal, anal and pelvic fins dusky to black; caudal fin with thin wavy bars and upper margin with 1-2 black spots (Ref. 2798). Females with spotted fins except for pelvic fins (Ref. 2798); characterized further by having pelvic fins united medially; presence of pelvic frenum; rounded caudal fin; longitudinal scale series 27-28; ctenoid scales except cycloid on breast and base of pectoral fin base; predorsal scales 1-2, no scales on remainder of head; depth of body 5.8-6.2 in SL (Ref. 90102).

Biology     Glossary (e.g. epibenthic)

Facultative air-breathing in the genus (Ref. 126274); Inhabits silty sand bottoms and seagrass areas (Ref. 11441).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Heemstra, P.C., 1995. Additions and corrections for the 1995 impression. p. v-xv. In M.M. Smith and P.C. Heemstra (eds.) Revised Edition of Smiths' Sea Fishes. Springer-Verlag, Berlin. (Ref. 11228)

IUCN Red List Status (Ref. 130435)

  Lower Risk: near threatened (LR/nt) ; Date assessed: 01 August 1996

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Ecology
Ecology
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Length-weight rel.
Length-length rel.
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References

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 24.7 - 29.3, mean 28.5 °C (based on 2911 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5020   [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):  3.5   ±0.4 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).