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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Cichlinae
Etymology: Crenicichla: Latin, crenulatus = cut, clipped + Greek, kichle = wrasse (Ref. 45335); anamiri: The specific name anamiri is a noun in apposition, referring, in tupi-guarani, to the word 'Anãmiri', meaning 'dwarf', in allusion to the small size of the new species..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch. Tropical
South America: Middle rio Xingu and rio Bacajá, upstream of Volta Grande do Xingu in Brazil.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 4.8 cm SL mannelijk / geslacht onbekend; (Ref. 104708)
Korte beschrijving
Morfologie | Morfometrie
Dorsale stekels (totaal): 18 - 21; Dorsale zachte stralen (totaal): 8-11; Anale stekels 3; Anale zachte stralen: 7 - 10; Wervels: 30 - 32. Crenicichla anamiri is distinguished from all congeners except C. notophthalmus, C. regani, C. urosema, and C. virgatula by having serrations on supracleithrum (vs. absence). It differs from from C. notophthalmus and C. regani by having a black vertical elliptic blotch centrally positioned at caudal-fin base (vs. presence of ocellated blotch dorsally on caudal-fin base). It can be separated from C. regani, C. urosema and C. virgatula by having two to four rows of teeth in both jaws (vs. more than four rows); from C. virgatula and C. urosema also by the presence of vertical bars on the caudal fin (vs. absence) (Ref. 104708).
Collected close to the shore or on sandy beaches next to roots of the riparian vegetation during dry season (Ref. 104708).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Ito, P.M.M. and L.H. Rapp Py-Daniel, 2015. A small new species of Crenicichla Heckel, 1840 from middle rio Xingu, Brazil (Teleostei: Cichlidae). Neotrop. Ichthyol. 13(3):471-478. (Ref. 104708)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Meer informatie
Lokale namenSynoniemenMetabolismePredatorenEcotoxicologieVoortplantingMaturiteitPaaienPaaiaggregatiesFecunditeitEierenOntwikkeling van de eieren
Leeftijd/GrootteGroeiLengte-gewichtLengte-lengteLengtefrequentiesMorfometrieMorfologieLarvenLarvale populatiedynamiekRekruteringAbundantieBRUVS
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00354 - 0.01865), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).