Exostoma gaoligongense, Gaoligong mountain catfish

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Exostoma gaoligongense Chen, Poly, Catania & Jiang, 2017

Gaoligong mountain catfish
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Image of Exostoma gaoligongense (Gaoligong mountain catfish)
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drawing shows typical species in Sisoridae.

Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Sisoridae (Sisorid catfishes) > Glyptosterninae
Etymology: Exostoma: Greek, exos = outside + Greek, stoma = mouth (Ref. 45335);  gaoligongense: Named for the Gaoligong Mountain in which the type locality is located, an adjective..

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

; stvatten bottenlevande. Tropical

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Asia: China (four tributaries of the Salween River drainage in Yunnan).

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 7.7 cm SL hane/ej könsbestämd; (Ref. 118107)

Short description Morfologi | Morfometri

This species is distinguished by the following characters: adipose fin is confluent with the emarginate caudal fin; pectoral fin extending to the vicinity of dorsal-fin origin; pelvic fin reaching anus, gill opening extending to the ventral surface of the body, nasal barbels reaching or surpassing anterior edge of eye; maxillary barbels just reaching or slightly surpassing pectoral-fin origin, branched pectoral-fin rays 9-11; abdominal vertebrae 23-25; snout length 39.7%-53.3% HL; length of dorsal-fin base 8.3%-12.1% SL, length of anal fin 13.1%-15.8% SL, length of adipose-fin base 31.7%-45.2% SL; caudal-peduncle length 18.8%-22.3% SL, caudal-peduncle depth 7.3%-10.8% SL, body depth at anus 1.3%-16.9% SL; nterorbital width 27.5%-35.1% HL, length of dorsal fin/dorsal to adipose distance 90.3%-287.0%, anal to caudal distance/pelvic to anal distance 88.2%-116.7% (Ref. 118107).

Biologi     Ordlista (t.ex. epibenthic)

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Chen, X.-Y., W.J. Poly, D. Catania and W.-S. Jiang, 2017. A new species of sisorid catfish of the genus Exostoma from the Salween drainage, Yunnan, China. Zool. Res. 38(5):291-299. (Ref. 118107)

IUCN Red List Status (Ref. 125652)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

Ytterligare information

Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
Stocks
Ekologi
Föda
Födoslag
Födointag
Näringsinnehåll
Populärnamn
synonymer
Metabolik
Predatorer
Ekotoxikologi
Reproduktion
Könsmognad
Lek
Spawning aggregation
Fecundity
Ägg
Egg development
Age/Size
Tillväxt
Length-weight
Length-length
Length-frequencies
Morfometri
Morfologi
Larver
Larvdynamik
Rekrytering
Abundans
BRUVS
referenser
Vattenbruk
Vattenbruksprofil
Avelslinjer
Genetik
Allelfrekvenser
Ärftlighet
Sjukdomar
Behandling
Nutrients
Mass conversion
Medarbetare
Bilder
Stamps, Coins Misc.
Ljud
Ciguatera
Hastighet
Simsätt
Gälyta
Otoliths
Hjärnstorlek
Syn

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Special reports

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Internet-källor

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Släkte, Arter | 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, sök | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = No PD50 data   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00304 - 0.01503), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this Subfamily-BS (Ref. 93245).
Trofisk nivå (Ref. 69278):  3.2   ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref. 120179):  Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100) .
Climate Vulnerability (Ref. 125649):   (0 of 100) .