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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=Clarias&speciesname=jaensis ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Clarias&speciesname=jaensis http://192.134.151.83/Summary/speciesSummary.php?genusname=Clarias&speciesname=jaensis ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Clarias&speciesname=jaensis https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Clarias&speciesname=jaensis ---> https://fishbase.mnhn.fr/summary/Clarias-jaensis.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    Clarias Species in    Clariidae - Classification - Clariidae Siluriformes Teleostei Chordata Animalia Clarias jaensis Boulenger , 1909 Upload your photos  and  videos Pictures | Google image Clarias jaensis Picture by RMCA Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa Teleostei (teleosts) > Siluriformes (Catfishes) > Clariidae (Airbreathing catfishes) Etymology: Clarias: Greek, chlaros = lively, in reference to the ability of the fish to live for a long time out of water . More on author: Boulenger . Environment: milieu / climate zone / depth range / distribution range Ecology Freshwater; demersal. Tropical; 9°N - 1°S Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri Africa: Cross (Nigeria), Sanaga, Nyong, Lobe and Kribi (Cameroon), the Ntem (Cameroon and Gabon), Mbini/Woleu (Gabon and Equatorial Guinea), Komo (Gabon) (Ref. 81644 ) and the Ogowe (Gabon and Republic of Congo)(Ref. 248 , 92841 ). Also in the middle Congo River basin in the rivers Ja (Dja) and Sangha (Ref. 248 , 92841 ). In southeast Nigeria known from the Osse, Niger delta and Cross (Ref. 57129 ). Size / Weight / Age Maturity: L m   ?   range ? - ? cm Max length : 48.3 cm TL male/unsexed; (Ref. 57129 ) Short description Morphology | Morphometrics Dorsal spines (total): 0; Dorsal soft rays (total): 70-86; Anal soft rays : 54 - 71; Vertebrae : 58 - 65. Diagnosis: head relatively long (Ref. 248 , 57129 ) and flattened, its length 24.8-28.6% SL (mean 26.2)(Ref. 57129 , 81644 ). Frontal fontanel short and wide (Ref. 57129 , 81644 ), "sole-shaped" (Ref. 248 ), 1.5 times as long as wide (Ref. 81644 ). Lateral cephalic bones (dermosphenotic and supraorbital) becoming contiguous already in young individuals (between 70 and 80 mm SL)(Ref. 248 , 57129 , 81644 ). First gill arch with 11-19 gill rakers (Ref. 57129 , 81644 ). Color pattern usually uniform, occasionally a marbled pattern consisting of various dark brown spots on a light-brown background; head broad and pointed in dorsal outline; tooth plates broad; suprabranchial organ well developed although not completely filling the chamber (Ref. 248 ). Vomerine tooth band a little less short than premaxillary tooth band; pectoral spine serrate only along anterior margin; flank neuromasts arranged in a regular pattern (Ref. 81644 ). Coloration: no information on colour in life (Ref. 57129 , 81644 ). Most preserved specimens uniformly coloured: back and sides light to dark brown, belly beige-white; some specimens have a marbled pattern, with numerous black spots against a lighter background on back and sides, while the belly is beige to yellowish (Ref. 57129 , 81644 ). Biology     Glossary (e.g. epibenthic) Facultative air-breathing (Ref. 126274 ); Ecology, food and breeding: unknown (Ref. 248 ). Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae Main reference Upload your references | References | Coordinator | Collaborators Teugels, G.G. , 1986. A systematic revision of the African species of the genus Clarias (Pisces; Clariidae). Ann. Mus. R. Afr. Centr., Sci. Zool., 247:199 p. (Ref. 248 ) IUCN Red List Status (Ref. 130435 )   Least Concern (LC)  ; Date assessed: 20 August 2019 CITES Not Evaluated CMS (Ref. 116361 ) Not Evaluated Threat to humans   Harmless Human uses Fisheries: 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 E-book | Field guide | Identification keys | Length-frequency wizard | Life-history tool | Point map | Classification Tree | Catch-MSY | Special reports Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets Download XML 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 | Zoobank | Zoological Record Estimates based on models Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00776 (0.00343 - 0.01757), b=2.97 (2.79 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245 ). Trophic level (Ref. 69278 ):  3.5   ±0.5 se; based on size and trophs of closest relatives Resilience (Ref. 120179 ):  Medium, minimum population doubling time 1.4 - 4.4 years (Fec < 10,000). Fishing Vulnerability (Ref. 59153 ):  Moderate vulnerability (38 of 100). Price category (Ref. 80766 ):   Unknown . Comments & Corrections Back to Search Random Species Back to Top Accessed through: Not available FishBase mirror site : localhost Page last modified by : mrius-barile - 20 July 2016 Fatal error : Uncaught ArgumentCountError: Too few arguments to function checkEcotox(), 1 passed in /var/www/html/summary/speciessummary.php on line 2304 and exactly 3 expected in /var/www/html/includes/speciessummary.lib.php:2579 Stack trace: #0 /var/www/html/summary/speciessummary.php(2304): checkEcotox() #1 {main} thrown in /var/www/html/includes/speciessummary.lib.php on line 2579 Updated: 2024-05-23 03:21:31 gmt FishBase | Search | All Living Things | Top © Designed by The Polistes Corporation