Brazil country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from the middle rio Xingu and in rio Bacajá, upstream of Volta Grande do Xingu (Ref. 104708). Status of threat: NT (nearly threatened) based on IUCN categories and criteria (Ref. 104708).
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: Ito, P.M.M. and L.H. Rapp Py-Daniel, 2015
National Database:

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Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> 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 Écologie

; eau douce benthopélagique. Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

South America: Middle rio Xingu and rio Bacajá, upstream of Volta Grande do Xingu in Brazil.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 4.8 cm SL mâle / non sexé; (Ref. 104708)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 18 - 21; Rayons mous dorsaux (Total) : 8 - 11; Épines anales: 3; Rayons mous anaux: 7 - 10; Vertèbres: 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).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur : Kullander, Sven O. | Collaborateurs

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)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Non évalué

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO(Publication : search) | FishSource |

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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=0.00813 (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).

Niveau trophique (Ref. 69278): 3.1 ±0.4 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Crenicichla anamiri Ito, Rapp & Py-Daniel, 2015