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Clupeiformes (Herrings) >
Engraulidae (Anchovies) > Engraulinae
Etymology: Anchoviella: Italian ancioa = anchovy (Ref. 45335); hernanni: Named for Herena Ortega, Peruvian ichthyologist (Ref. 128810).
Eponymy: Hernán Ortega is a Peruvian ichthyologist and marine biologist specialising in aquatic ecosystems. [...] (Ref. 128868), visit book page.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce pélagique. Tropical
South America: Peru.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 3.0 cm SL mâle / non sexé; (Ref. 128810)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
This species can be distinguished from all congeners except A. jamesi, A. manamensis and A. perezi, by having GR 12-15 (vs. 16-35) in the lower branch of the 1st gill arch. On the other hand, it differs from A. jamesi, A. manamensis and A. perezi by having 9.5-14.8% head length (vs. up to 6.0% HL) distance between verticals through the posterior margin of the orbit to the posterior margin of the upper jaw (Ref. 128810).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Loeb, M.V., H.R. Varella and N.A. Menezes, 2018. A new species of Anchoviella (Clupeiformes: Engraulidae) from the western Amazon River in Peru, with comments on congeners in the Peruvian Amazon River. Journal of Fish Biology. 92(6):1720-1730. (Ref. 128810)
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=0.00525 (0.00247 - 0.01115), b=3.14 (2.97 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.1 ±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). 🛈 |