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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Evynnis: Greek, eu = good + Greek, ynnis, -eos = ploughshare (Ref. 45335).
Eponymy: Dr Christian Gottfried Ehrenberg (1795–1876) was a German naturalist, comparative anatomist and microscopist; one of the foremost scientists of his time. [...] (Ref. 128868), visit book page.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin benthopélagique; océanodrome. Subtropical
Eastern Atlantic: West African coast and Mediterranean Sea.
Longueur à la première maturité / Taille / Poids / Âge
Maturité: Lm 19.6  range ? - ? cm
Max length : 43.0 cm TL mâle / non sexé; (Ref. 1261); poids max. publié: 1.2 kg (Ref. 1261)
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Iwatsuki, Y., M. Akazaki and N. Taniguchi, 2007. Review of the species of the genus Dentex (Perciformes:Sparidae) in the Western Pacific defined as the D. hypselosomus complex with the description of a new species, Dentex abei and a redescription of Evynnis tumifrons. Bull. Natl. Mus. Nat. Sci. Ser. A. Suppl. 1:29-49. (Ref. 75039)
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
Télécharger en XML
Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01820 (0.00950 - 0.03485), b=2.94 (2.78 - 3.10), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.6 ±0.4 se; based on size and trophs of closest relatives |
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Generation time |
2.2 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
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 to moderate vulnerability (27 of 100). 🛈 |