Aculeola nigra, Hooktooth dogfish

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Aculeola nigra de Buen, 1959

Hooktooth dogfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Aculeola nigra   AquaMaps   Data sources: GBIF OBIS
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Image of Aculeola nigra (Hooktooth dogfish)
Aculeola nigra
Female picture by Elasmolab Universidad Austral de Chile

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

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

Biologie     Glossaire (ex. epibenthic)

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 Maturité | Reproduction | Frai | Œufs | Fécondité | 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)


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