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Exostoma gaoligongense Chen, Poly, Catania & Jiang, 2017

Gaoligong mountain catfish
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drawing shows typical species in Sisoridae.

Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes(Genere, Specie) | 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 Ecologia

; acqua dolce demersale. Tropical

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

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

Size / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 7.7 cm SL maschio/sesso non determinato; (Ref. 118107)

Short description Morfologia | Morfometria

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).

Biologia     Glossario (es. epibenthic)

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

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 |

Informazioni ulteriori

Stati
Aree FAO
Ecosystems
Presenze
Introduzioni
Stocks
Ecologia
Dieta
Prede
Consumo di cibo
Razione
Nomi Comuni
Sinonimi
Metabolismo
Predatori
Ecotossicologia
Riproduzione
Maturità
Deposizione
Spawning aggregation
Fecundity
Uova
Egg development
Age/Size
Accrescimento
Length-weight
Length-length
Length-frequencies
Morfometria
Morfologia
Larve
Dinamica popolazioni larvali
Reclutamento
Abbondanza
BRUVS
Bibliografia
Acquacoltura
Profilo di acquacoltura
Varietà
Genetica
Frequenze alleliche
Ereditarietà
Malattie
Elaborazione
Nutrients
Mass conversion
Collaboratori
Immagini
Stamps, Coins Misc.
Suoni
Ciguatera
Velocità
Modalità di nuoto
Area branchiale
Otoliths
Cervelli
Vista

Strumenti

Special reports

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Fonti Internet

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

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = No PD50 data   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00340 - 0.01618), b=3.03 (2.85 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.2   ±0.4 se; based on size and trophs of closest relatives
Resilienza (Ref. 120179):  Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).