Favonigobius gymnauchen, Sharp-nosed sand goby

Favonigobius gymnauchen (Bleeker, 1860)

Sharp-nosed sand goby
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Favonigobius gymnauchen   AquaMaps   Data sources: GBIF OBIS
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Image of Favonigobius gymnauchen (Sharp-nosed sand goby)
Favonigobius gymnauchen
Picture by Kim, I.-S.

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: Bleeker.

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

Marine; freshwater; brackish; reef-associated; amphidromous (Ref. 59012). Subtropical

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

Western Pacific: Japan, Korean Peninsula, and China (Ref. 559); also in southern Taiwan (Ref. 36073), Australia, Palau Is. (Ref. 37816), and Micronesia (Ref. 59012).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 13.4 cm TL male/unsexed; (Ref. 121534)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 9; Anal spines: 1; Anal soft rays: 9.
Body shape (shape guide): fusiform / normal.

Biology     Glossary (e.g. epibenthic)

Facultative air-breathing in the genus (Ref. 126274); Adults inhabit shallow sandy inner reefs and estuaries (Ref. 37816).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)

IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))

  Least Concern (LC) ; Date assessed: 06 January 2023

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items (preys)
Diet composition
Food consumption
Food rations
Predators
Ecology
Ecology
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
Spawning
Spawning aggregations
Eggs
Egg development
Larvae
Larval dynamics
Distribution
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Anatomy
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Stamps, coins, misc.
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Taxonomy
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References
References

Tools

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Summary page | Point data | Common names | Photos

Internet sources

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

Estimates based on models

Phylogenetic diversity index
(Ref. 82804) 		PD50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.00708 (0.00421 - 0.01190), b=2.99 (2.85 - 3.13), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level
(Ref. 69278) 		2.7   ±0.14 se; based on food items.
Resilience
(Ref. 120179) 		High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability
(Ref. 59153) 		Low vulnerability (24 of 100). 🛈
Nutrients
(Ref. 124155) 		Calcium = 71.4 [25.1, 162.4] mg/100g; Iron = 0.779 [0.350, 1.549] mg/100g; Protein = 19.4 [17.3, 21.1] %; Omega3 = 0.184 [0.080, 0.392] g/100g; Selenium = 7.37 [3.21, 17.54] μg/100g; VitaminA = 67.1 [16.3, 256.2] μg/100g; Zinc = 1.62 [0.99, 2.65] mg/100g (wet weight);