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Colossoma macropomum (Cuvier, 1816)

Cachama
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Colossoma macropomum
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Brazil country information

Common names: Bocó, Pirapitinga, Ruelo
Occurrence: native
Salinity: freshwater
Abundance: common (usually seen) | Ref: Ferreira, E.J.G., J. Zuanon and G.M. dos Santos, 1996
Importance: minor commercial | Ref:
Aquaculture: commercial | Ref:
Regulations: restricted | Ref:
Uses: live export: yes;
Comments: Aquaculture: also experimental. Also Ref. 9987.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: De Albuquerque, M.O., J.W.B. Siva and G. Kuvacs, 1994
National Database:

Common names from other countries

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

> Characiformes (Characins) > Serrasalmidae (Piranhas and pacus) > Colossomatinae
Etymology: Colossoma: Greek, kolos = short, truncated + Greek, soma = body (Ref. 45335).
  More on author: Cuvier.

Issue
See Machado-Allison 1982: 42, Géry 1986: 97 and Machado-Allison 1986: 2 for detailed description. See Goulding & Carvalho 1982 and Araujo Lima & Goulding 1997 for general biology and management. See Loubens & Panfili 1997 for growth biology.

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

; स्वच्छ जल, अलवण जल बेनथोपिलाजिक; pH range: 5.0 - 7.8; dH range: ? - 20; पोटामोड़िरोमस (Ref. 51243); गहराई सीमा 5 - ? m.   Tropical; 22°C - 28°C (Ref. 1672); 15°S - 35°S

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

South America: Amazon and Orinoco basins as wild form; pisciculture form largely distributed in South America.

Length at first maturity / आकार / वज़न / Age

Maturity: Lm ?, range 24 - ? cm
Max length : 108 cm TL पुल्लिंग / अलिंग; (Ref. 40637); common length : 70.0 cm TL पुल्लिंग / अलिंग; (Ref. 9987); अधिकतम प्रकाशित वज़न: 40.0 kg (Ref. 72380)

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

This species is usually solitary. Adults stay in flooded forests during first 5 months of flooding and consume but fruits and grains. Young and juveniles live in black waters of flood plains until their sexual maturity. Feeds on zooplankton, insects, snails and decaying plants (Ref. 32894). Used in aquaculture because it can live in mineral poor waters and is very resistant to diseases. Marketed fresh and frozen (Ref. 9987).

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

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

Géry, J., 1977. Characoids of the world. Neptune City ; Reigate : T.F.H. [etc.]; 672 p. : ill. (chiefly col.) ; 23 cm. (Ref. 598)

IUCN Red List Status (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Traumatogenic




Human uses

मात्स्यिकी: लघु वाणिज्य; जलीयकृषि: व्यापारिक; जलजीवालय: सार्वजनिक लजीवालय
FAO(Aquaculture systems: production; मात्स्यिकी: production; publication : search) | FishSource |

अधिक जानकारी

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 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.01185 - 0.04230), b=2.99 (2.82 - 3.16), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278):  2.0   ±0.0 se; based on diet studies.
लौटाव (Ref. 120179):  माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (K=0.23; Fec=7,000-300,000).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (47 of 100).
Price category (Ref. 80766):   Unknown.