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> Aulopiformes (Grinners) > Evermannellidae (Sabertooth fishes)
Etymology: Evermannella: From Evermann, 1902, researcher about fauna (Ref. 45335).
Eponymy: Dr Elbert Halvor Ahlstrom (1910–1979) was an ichthyologist and biologist who spent more than four decades working for the National Fisheries Service. [...] (Ref. 128868), visit book page.

Environment: milieu / climate zone / depth range / distribution range Écologie

marin bathypélagique; profondeur 0 - 390 m (Ref. 58018). Deep-water

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Eastern Pacific: transitional waters off Baja California, equatorially to about 145°W. Elsewhere, in transitional waters between equatorial and central waters of the North and South Pacific.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 6.8 cm NG mâle / non sexé; (Ref. 46892)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 10 - 12; Épines anales: 0; Rayons mous anaux: 29 - 32; Vertèbres: 47 - 49. Branchiostegal rays: 8.

Small, mesopelagic species of the open ocean (Ref. 36017). Oviparous, with planktonic larvae (Ref. 36017).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Oviparous (Ref. 36017).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Ambrose, D.A., 1996. Evermannellidae: sabertooth fishes. p. 373-377. In H.G. Moser (ed.) The early stages of fishes in the California Current region. California Cooperative Oceanic Fisheries Investigations (CalCOFI) Atlas No. 33. 1505p. (Ref. 36017)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)

Préoccupation mineure (LC) ; Date assessed: 15 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

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Estimates based on models

Preferred temperature (Ref. 123201): 9.7 - 25.7, mean 18.8 °C (based on 210 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5352 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00427 (0.00160 - 0.01136), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 4.2 ±0.7 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Evermannella ahlstromi Johnson & Glodek, 1975