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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Geophaginae
Etymology: Apistogramma: Greek, apisto = uncertain + Greek, gramma = graphic signal (Ref. 45335); playayacu: Named for its type locality, the holotype was collected in the Quebrada Playayacu. A noun in apposition.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
; agua dulce bentopelágico. Tropical
South America: Rio Napo system, Ecuador.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 4.9 cm SL macho / no sexado; (Ref. 88922)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 14 - 16; Radios blandos dorsales (total) : 6 - 8; Espinas anales: 3; Radios blandos anales: 7 - 8. Distinguished from congeners by the combination of the following characters: seven to eight horizontal rows of mostly triangular black spots along sides; rounded caudal fin, horizontally
split spot on caudal base in males; straight, narrow cheek stripe, and body more high-backed
compared to similar species.
Body shape (shape guide): short and / or deep.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Römer, U., J. Beninde and I. Hahn, 2011. Apistogramma playayacu sp. n.: description of a new cichlid species (Teleostei: Perciformes: Geophaginae) from the Rio Napo system, Ecuador. Verteb. Zool. 61(3):321-333. (Ref. 88922)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02344 (0.01123 - 0.04892), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
Vulnerabilidad pesquera (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |