Classificação / Nomes
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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Rivulidae (Rivulines) > Rivulinae
Etymology: kenwoodi: Named after the discoverer's father, Kenwood Perkins, in recognition to the support provided to his son while studying species diversity and conservation in Peru.
Eponymy: Kenwood Perkins was the father of Brian Perkins, an aquarist who collected the holotype. The fish was named in Kenwood’s memory for support he provided to his son while Brian was studying in Peru. (Ref. 128868), visit book page.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
; Água doce bentopelágico; não migratória; intervalo de profundidade 0 - 1 m (Ref. 130458). Tropical
South America: Peru.
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 4.4 cm SL macho/indeterminado; (Ref. 130458); 3.7 cm SL (female)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Raios dorsais moles (total) : 9 - 10; Raios anais moles: 17. The males of this species are distinguished from its congeners by having an elliptical caudal fin with brown oblique stripes, and a broad yellow stripe on the ventral portion that lacks a black marginal stripe; further differs with flank light blue with oblique red dots, with dots on pectoral fin, no black humeral blotch and distal black stripe on anal fin (Ref. 130458).
Cross section: oval.
All specimens were collected from a single small, shallow (about 5-8 cm deep) temporary pool, with leaf and mud substratum, and it is adjacent to and subject to seasonal inundation by a small stream. The water was dark brown with temperature approximately 24°C and with a pH of 6.8. Other fishes present were Apistogramma rubrolineata and Hoplosternum thoracatum (Ref. 130458).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Valdesalici, S., 2016. Moema kenwoodi: a new annual killifish from the Madre de Dios river drainage, Peruvian Amazon (Teleostei: Rivulidae). Journal of the American Killifish Association 48(3):66-72. (Ref. 130458)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00661 (0.00315 - 0.01385), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Vulnerabilidade da pesca (Ref.
59153): Low vulnerability (10 of 100).
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