Rhinogobius albimaculatus

Rhinogobius albimaculatus Chen, Kottelat & Miller, 1999

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

Teleostei (teleosts) > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobionellinae
Etymology: Rhinogobius: Greek, rhinos = nose + Latin, gobius = gudgeon (Ref. 45335); albimaculatus: Named for the white spots on the cheek of adult male; an adjective.
More on authors: Chen, Kottelat & Miller.

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

Freshwater; benthopelagic. Tropical

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Asia: Nam San basin in the Mekong basin of Laos.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 5.9 cm TL male/unsexed; (Ref. 33279)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 6; Dorsal soft rays (total): 10 - 11; Anal spines: 1; Anal soft rays: 7; Vertebrae: 28. Distinguished by the combination of characters: 2nd dorsal fin rays modally I/9; body with 5 or 6 lateral blackish-brown blotches; and male with long filamentous rays in 1st dorsal fin and cheek with about 40 small rounded white spots (Ref. 33279). Anal fin with one simple and 7 branched rays (Ref. 43281).
Body shape (shape guide): elongated.

Biology     Glossary (e.g. epibenthic)

Inhabits headwaters with relatively fast water, in riffles, among large gravel.

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

Main reference Upload your references | References | Coordinator | Collaborators

Chen, I.-S., M. Kottelat and P.J. Miller, 1999. Freshwater gobies of the genus Rhinogobius from the Mekong basin in Thailand and Laos, with descriptions of three new species. Zool. Stud. 38(1):19-32. (Ref. 33279)

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

  Vulnerable (VU) (B1ab(i,ii,iii)+2ab(i,ii,iii)); Date assessed: 11 November 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: of no interest
FAO - Publication: search | FishSource |

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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 | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, Search |