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Élasmobranches (requins et raies) (sharks and rays) > Squaliformes (Sleeper and dogfish sharks) > Etmopteridae (Lantern sharks)
Etymology: Aculeola: Latin aculeus = sting of an insect, 1828 (Ref. 45335).

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

marin démersal; profondeur 110 - 560 m. Deep-water; 6°S - 37°S

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Southeast Pacific: Peru to central Chile.

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 53.0, range 52 - 54 cm
Max length : 60.0 cm TL mâle / non sexé; (Ref. 247); 60.0 cm TL (female)

Found on the continental shelf and upper slope. Feeding habits unknown but probably subsists on small fishes and invertebrates. Ovoviviparous, number of young at least three. Size at birth probably about 13 or 14 cm (size of full-term fetuses).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Ovoviviparous, number of young at least 3. Size at birth probably about 13 or 14 cm (size of full-term fetuses) (Ref. 247). Distinct pairing with embrace (Ref. 205).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref. 247)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Quasi-menacé (NT) (A2d); Date assessed: 07 February 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: sans intérêt

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 9.9 - 13.3, mean 12 °C (based on 14 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00372 (0.00188 - 0.00734), 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 (Ref. 69278): 3.9 ±0.5 se; based on diet studies.

Résilience (Ref. 120179): Très faible, temps minimum de doublement de population supérieur à 14 ans (Fec=3).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (44 of 100).

Nutrients (Ref. 124155): Calcium = 8.33 [1.47, 46.42] mg/100g; Iron = 0.278 [0.064, 0.940] mg/100g; Protein = 18.6 [16.6, 20.6] %; Omega3 = 0.273 [0.084, 0.874] g/100g; Selenium = 12.6 [3.5, 41.7] μg/100g; VitaminA = 14.3 [2.6, 80.3] μg/100g; Zinc = 0.454 [0.213, 0.919] mg/100g (wet weight);

Aculeola nigra de Buen, 1959