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> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Cichlinae
Etymology: Cichla: Greek, kichle = wrasse (Ref. 45335).

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

; स्वच्छ जल, अलवण जल बेनथोपिलाजिक. Tropical

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South America: Upper Orinoco and Casiquiare tributaries and the middle Rio Negro.

आकार / वज़न / Age

Maturity: L_m ? range ? - ? cm
Max length : 26.3 cm SL पुल्लिंग / अलिंग; (Ref. 57716)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

Diagnosis: Distinguished from its congeners except C. intermedia, C. ocellaris, C. melaniae, and C. piquiti by the presence of bars 1a and 2a; similar to ocellaris in possessing a dark blotch dorsally in bar 3. Differs from piquiti in lower scale count (E1 row scales 75-84, vs. 83-104), and in having bars relatively narrow and short instead of uniformly wide across the side and reaching to the lower abdominal side. Differs from melaniae by the presence of prominent dark blotch dorsally in bar 3, and absence of numerous small light spots on side and from intermedia by lower scale count (E1 row scales 75-85 vs. 96-108), absence of horizontal lateral band, and vertical bars most prominent on dorsum rather than along midaxis. It is different from ocellaris in possession of small black spots on dorsal side, discontinuous lateral line (vs. usually continuous); more scales (E1 scales 75-84 vs. 67-82); narrower caudal peduncle (depth 10.3-11.4 %SL vs. 11.9-13.2 %SL in specimens over 100 mm SL); vertical bars 1-3 wide dorsally, tapering to a point below middle of side (vs. usually relatively narrow and about equally wide from dorsum to ventral end); absence of postorbital markings (vs. presence); and presence of distinct occipital bar (vs. absent or indistinct) (Ref. 57716).

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

Main reference Upload your references | संदर्भ | संयोजक : Kullander, Sven O. | सहयोगीयो

Kullander, S.O. and E.J.G. Ferreira, 2006. A review of the South American cichlid genus Cichla, with descriptions of nine new species. Ichthyol. Explor. Freshwat. 17(4):289-398. (Ref. 57716)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 05 November 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

अधिक जानकारी

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इंटरनेट स्रोत

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01259 (0.00561 - 0.02824), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.1 ±0.5 se; based on size and trophs of closest relatives

लौटाव (Ref. 120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (22 of 100).

Cichla nigromaculata Jardine & Schomburgk, 1843