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Oxuderces dentatus  Eydoux & Souleyet, 1850

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Oxuderces dentatus
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Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Gobiidae (Gobies) > Oxudercinae
Etymology: Oxuderces: Greek,oxys = sharp + Greek, derkomai = to look at (Ref. 45335).

Environment / Climate / Range Ecology

Freshwater; brackish; demersal; amphidromous (Ref. 51243).   Tropical (Ref. 5218)

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm TL male/unsexed; (Ref. 12693)

Short description Morphology | Morphometrics

Distinguished by the following characteristics: Total D2 elements 24-27; total anal fin elements 24-26; second dorsal and anal fins unattached to caudal fin; 15 branched caudal fin rays; predorsal scales 22 or fewer, often lacking; no canine teeth internal to symphysis of lower jaw; teeth in both jaws caninoid with blunt tips, none bilobed; pore situated in middle of interorbital region; basihyal spatulate; head and trunk greyish blue; caudal, anal and pelvic fins translucent; pectoral fin translucent but with a large, dusky blotch on upper base; nape with dusky reticulations; anterior nostril with a black anterior margin; venter shiny white (Ref. 5218).

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

Indo-West Pacific: India, Viet Nam, Macao, China, Malaysia and Indonesia.

Biology     Glossary (e.g. epibenthic)

Occurs in brackish water of estuaries and in the freshwater tidal zone. Lives on intertidal mudflats often covered with a thin film of water (Ref. 12693).

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

Main reference Upload your references | References | Coordinator | Collaborators

Kottelat, M., A.J. Whitten, S.N. Kartikasari and S. Wirjoatmodjo, 1993. Freshwater fishes of Western Indonesia and Sulawesi. Periplus Editions, Hong Kong. 221 p. (Ref. 7050)

IUCN Red List Status (Ref. 96402)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

Fisheries: of no interest
FAO(Publication : search) | FisheriesWiki | Sea Around Us

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Internet sources

BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | iSpecies | National databases | PubMed | Scirus | SeaLifeBase | Tree of Life | uBio | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00421 - 0.03945), b=3.02 (2.77 - 3.27), based on LWR estimates for this Subfamily-body shape (Ref. 93245).
Trophic Level (Ref. 69278):  2.7   ±0.2 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278):  High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Low vulnerability (10 of 100) .