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> Stomiiformes (Lightfishes and dragonfishes) > Sternoptychidae (Marine hatchetfishes) > Maurolicinae
Etymology: Maurolicus: Greek,mauros, -os, -on = dark + Greek,lykos = wolf (Ref. 45335).
Eponymy: Francesco Maurolico (1494–1575) was an Italian mathematician and astronomer from Messina, Sicily. [...] Dr Matthias F W Stehmann (d: 1943) is a German ichthyologist whose university career at Kiel University (1962–1969) resulted in degrees covering marine sciences, zoology and limnology and culminated with a doctorate in marine sciences. [...] (Ref. 128868), visit book page.

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

marin bathypélagique; profondeur 0 - 200 m (Ref. 57911). Deep-water; 22°S - 40°S, 60°W - 40°W (Ref. 57911)

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

Southwest Atlantic: Known along the continental slope of South America.

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 3.8, range 2 - 5.1 cm
Max length : 5.2 cm SL mâle / non sexé; (Ref. 57911)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Vertèbres: 33 - 34.

A mesopelagic species occurring over the continental slope at about 200 m depth, coming to near the surface at night.

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

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Parin, N.V. and S.G. Kobyliansky, 1996. Diagnoses and distribution of fifteen species recognized in genus Maurolicus Cocco (Sternoptychidae, Stomiiformes) with a key to their identification. Cybium 20(2):185-195. (Ref. 26775)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)

Préoccupation mineure (LC) ; Date assessed: 09 October 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 17.5 - 23.5, mean 19.7 °C (based on 31 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00468 (0.00194 - 0.01128), b=3.16 (2.95 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.2 ±0.2 se; based on size and trophs of closest relatives

Generation time: 2.4 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Assuming Fec < 1,000).

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

Maurolicus stehmanni Parin & Kobyliansky, 1993