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Chitala lopis (Bleeker, 1851)

Giant featherback
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Chitala lopis
Picture by Jean-Francois Helias / Fishing Adventures Thailand


Indonesia country information

Common names: Pla satu, Pla tu
Occurrence: extirpated
Salinity: freshwater
Abundance: | Ref:
Importance: minor commercial | Ref:
Aquaculture: | Ref:
Regulations: protected | Ref:
Uses: no uses
Comments: Known from Sumatra, Java and Borneo. Protected as Notopterus sp. (Ref. 12217). Also Ref. 10431, 94476.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/id.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kottelat, M., A.J. Whitten, S.N. Kartikasari and S. Wirjoatmodjo, 1993
National Database:

Common names from other countries

Classification / Names आम नाम | उपशब्द | Catalog of Fishes(वर्ग, प्रजाति) | ITIS | CoL | WoRMS | Cloffa

> Osteoglossiformes (Bony tongues) > Notopteridae (Featherbacks or knifefishes) > Notopterinae
Etymology: Chitala: Bangladesh local name.
  More on author: Bleeker.

Issue
Considered extinct by IUCN in 2019.

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

; स्वच्छ जल, अलवण जल ड़िमरसल.   Tropical

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | Faunafri

Considered extinct by IUCN in 2019.

Asia: Borneo, Sumatra and Java in Indonesia, Malaya, and Thailand (Ref. 7050). Found in the Mekong basin (Ref. 12693).

आकार / वज़न / Age

Maturity: Lm ?  range ? - ? cm
Max length : 150 cm SL पुल्लिंग / अलिंग; (Ref. 7050)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

Jaws increasing in length throughout life, extending far beyond posterior margin of eye in large specimens; small juveniles with slightly oblique bars on body and anal fin; larger juveniles and adults with plain body, overall silvery to bronze in life (Ref. 43281).

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

Obligate air-breathing (Ref. 126274); Inhabits mainstreams and forest streams (Ref. 58784). Feeds on fishes, probably has a crepuscular or nocturnal activity pattern (Ref. 12693). Other food of this species includes insects and small vertebrates (Ref. 58784).

Life cycle and mating behavior Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

Roberts, T.R., 1992. Systematic revision of the old world freshwater fish family Notopteridae. Ichthyol. Explor. Freshwat. 2(4):361-383. (Ref. 7431)

IUCN Red List Status (Ref. 130435)

  Extinct (EX) ; Date assessed: 29 August 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(मात्स्यिकी: production; publication : search) | FishSource |

अधिक जानकारी

Trophic ecology
खाद्य पदार्थ
Diet compositions
Food consumptions
Food rations
परभक्षी
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances
Life cycle
पुनरुत्पत्ति
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
लार्वा
लारवल गतिकी
Anatomy
Gill areas
दिमाग
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
Swimming type
Swimming speeds
Visual pigment(s)
मत्स्य आवाज़े
Diseases / Parasites
Toxicities (LC50s)
Genetics
आनुवंशिकी
Electrophoreses
Heritabilities
Human related
Aquaculture systems
जलीयकृषि रूपरेखाऐ
खींच
Ciguatera cases
Stamps, coins, misc.
References
संदर्भ

साधन

Special reports

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इंटरनेट स्रोत

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5166   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00242 - 0.00825), b=2.98 (2.81 - 3.15), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278):  4.5   ±0.80 se; based on food items.
लौटाव (Ref. 120179):  निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Very high vulnerability (90 of 100).