Click on map for details about points. IDnature guide Fish Links We parsed the following live from the Web into this page. Such content is managed by its original site and not cached on Discover Life. Please send feedback and corrections directly to the source. See original regarding copyrights and terms of use. FishBase Names Scientific source: Integrated Taxonomic Information System Supported by National Biological Information Infrastructure National Science Foundation go to Discover Life's Facebook group Following modified from FishBase    Top | See original http://www.fishbase.org/Summary/speciesSummary.php?genusname=Gymnocharacinus&speciesname=bergii ---> http://52.67.158.155/Summary/speciesSummary.php?genusname=Gymnocharacinus&speciesname=bergii http://52.67.158.155/Summary/speciesSummary.php?genusname=Gymnocharacinus&speciesname=bergii ---> https://fishbase.net.br/Summary/speciesSummary.php?genusname=Gymnocharacinus&speciesname=bergii https://fishbase.net.br/Summary/speciesSummary.php?genusname=Gymnocharacinus&speciesname=bergii ---> https://fishbase.net.br/summary/Gymnocharacinus-bergii.html You can sponsor this page Common name (e.g. trout) contains begins with begins with ends with is Genus + Species (e.g. Gadus morhua) About this page More Info Plus d'info Mais info Languages Arabic Bahasa/Malay Bangla Chinese(Si) Chinese(Tr) Deutsch English Español Farsi Français Greek Hindi Italiano Japanese Lao Nederlands Português(Br) Português(Pt) Russian Swedish Thai Vietnamese User feedbacks Comments &   Corrections Fish Forum Guest Book Facebook Citation Uploads Attach website Upload photo Upload video Upload   references Fish Watcher Related species Species in    Gymnocharacinus Species in    Characidae - Classification - Stethaprioninae Characidae Characiformes Teleostei Chordata Animalia Gymnocharacinus bergii Steindachner , 1903 Naked characin Upload your photos  and  videos Pictures | Google image Gymnocharacinus bergii Picture by Gosztonyi, A.E. Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa Teleostei (teleosts) > Characiformes (Characins) > Characidae (Characins; tetras) > Stethaprioninae Etymology: Gymnocharacinus: Greek, gymnos = naked + Greek, charax = the name of a fish (Ref. 45335 ) . More on author: Steindachner . Environment: milieu / climate zone / depth range / distribution range Ecology Freshwater; demersal. Subtropical; 22°C - 26°C (Ref. 35685 ); 35°S - 36°S Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri South America: Valcheta stream in Rio Negro basin, Southern Argentina. Length at first maturity / Size / Weight / Age Maturity: L m 3.8   range ? - ? cm Max length : 7.5 cm TL male/unsexed; (Ref. 38376 ) Short description Morphology | Morphometrics Dorsal spines (total): 0; Dorsal soft rays (total): 12; Anal spines : 0; Anal soft rays : 19. Entirely naked (scale only shown on lateral line in specimens > 5 cm TL; head profile obtuse. Color is dark brown, greenish, the belly is cream; there is a copper-colored band on the flanks (Ref. 35685 ). Biology     Glossary (e.g. epibenthic) Medium sized fish considered to be the most southern characid living in temperate waters. Young with very tiny soft and delicate scales which are reabsorbed into the skin making the skin greasy and often with granulated or spongy appearance (Ref. 7252 ). Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae Main reference Upload your references | References | Coordinator | Collaborators Ortubay, S. and V. Cussac , 2000. Threatened fishes of the world: Gymnocharacinus bergi Steindachner, 1903 (Characidae). Environ. Biol. Fishes 58:144. (Ref. 35685 ) IUCN Red List Status (Ref. 130435 )   Critically Endangered (CR)  (B1ab(i,ii,iii,iv)+2ab(i,ii,iii,iv)); Date assessed: 29 August 2017 CITES Not Evaluated CMS (Ref. 116361 ) Not Evaluated Threat to humans   Harmless Human uses Fisheries: of no interest; aquarium: commercial FAO - Publication: search | FishSource | More information Countries FAO areas Ecosystems Occurrences Introductions Stocks Ecology Diet Food items Food consumption Ration Common names Synonyms Metabolism Predators Ecotoxicology Reproduction Maturity Spawning Spawning aggregation Fecundity Eggs Egg development Age/Size Growth Length-weight Length-length Length-frequencies Morphometrics Morphology Larvae Larval dynamics Recruitment Abundance BRUVS References Aquaculture Aquaculture profile Strains Genetics Electrophoreses Heritability Diseases Processing Nutrients Mass conversion Collaborators Pictures Stamps, Coins Misc. Sounds Ciguatera Speed Swim. type Gill area Otoliths Brains Vision Tools Updated: 2024-04-26 11:57:01 gmt FishBase | Search | All Living Things | Top © Designed by The Polistes Corporation