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> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Cichlinae
Etymology: Crenicichla: Latin, crenulatus = cut, clipped + Greek, kichle = wrasse (Ref. 45335); iguapina: Named for the river drainage, the rio Ribeira de Iguape, where the species appears to be endemic..
More on authors: Kullander & Lucena.

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: Rio Ribeira de Igupae drainage in Brazil.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 17.6 cm SL mâle / non sexé; (Ref. 57632)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 21 - 23; Rayons mous dorsaux (Total) : 12 - 14; Rayons mous anaux: 8 - 10. Distinguished from other members of the Crenicichla lacustris group along the southeastern Brazilian coast by having a continuous dark band along middle of side from which five paler dark bars extend to dorsal fin base, and another one or two bars to dorsal margin of caudal peduncle. Light areas present between those bars. Differs from Crenicichla lacustris and Crenicichla tingui, with similar color pattern, by the absence of dark spots on side of head and presence of a conspicuous suborbital marking; from Crenicichla haroldoi, Crenicichla jaguarensis and Crenicichla jupiaensis by having E1 row scales counts 60-68; and from Crenicichla iguassuensis by having a continuous dark band along middle of side. Differs from Crenicichla niederleinii by the absence of narrow vertical bars crossing dark lateral band (Ref. 57632).

Feeds on fish (Ref. 57632).

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

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

Kullander, S.O. and C.A.S. Lucena, 2006. A review of the species of Crenicichla (Teleostei: Cichlidae) from the Atlantic coastal rivers of southeastern Brazil from Bahia to Rio Grande do Sul States, with descriptions of three new species. Neotrop. Ichthyol. 4(2):127-146. (Ref. 57632)

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

Préoccupation mineure (LC) ; Date assessed: 07 November 2018

CITES

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): 3.2 ±0.5 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 (12 of 100).

Crenicichla iguapina Kullander & Lucena, 2006