Classification / Noms
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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.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce benthopélagique; non migrateur; profondeur 0 - 1 m (Ref. 130458). Tropical
South America: Peru.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 4.4 cm SL mâle / non sexé; (Ref. 130458); 3.7 cm SL (female)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Rayons mous dorsaux (Total) : 9 - 10; Rayons mous anaux: 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).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 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=0.00661 (0.00312 - 0.01398), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |