Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (sharks and rays) > Carcharhiniformes (Ground sharks) > Triakidae (Houndsharks) > Triakinae
Etymology: Mustelus: Latin, mustela, -ae = weasel (Ref. 45335). More on author: Gill.

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

Marine; demersal; depth range 20 - 200 m (Ref. 96339), usually - m (Ref. ). Tropical; 0°C - ; 20°N - 5°S

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Pacific: southern Mexico to Peru.

Length at first maturity / Size / Weight / Age

Maturity: L_m ?, range 43 - ? cm
Max length : 64.0 cm male/unsexed; (Ref. 9253)

An inshore bottom-dwelling shark found on the continental shelves. Feeds primarily on shrimps and probably other crustaceans. Viviparous (with a yolk-sac placenta), with 4 young in a litter. Size at birth, 21 to 23 cm.

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Viviparous, with a yolk-sac placenta (Ref. 244).

Main reference Upload your references | References | Coordinator : Compagno, Leonard J.V. | Collaborators

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 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)

IUCN Red List Status (Ref. 124695)

Vulnerable (VU) (A2d); Date assessed: 24 February 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial

FAO - Publication: search | FishSource |

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Common names
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Internet sources

Estimates based on models

Preferred temperature (Ref. 115969): 14.8 - 26, mean 16.6 °C (based on 31 cells).

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00240 (0.00109 - 0.00528), b=3.13 (2.95 - 3.31), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.6 ±0.55 se; based on food items.

Resilience (Ref. 120179): Very Low, minimum population doubling time more than 14 years (Fec=4).

Vulnerability (Ref. 59153): High to very high vulnerability (67 of 100) .

Price category (Ref. 80766): Medium.

Nutrients (Ref. 124155): Calcium = 53.3 [9.9, 214.2] mg/100g ; Iron = 0.407 [0.140, 1.621] mg/100g ; Protein = 20.4 [18.0, 22.5] % ; Omega3 = 0.0967 [, ] g/100g ; Selenium = 66.8 [19.3, 251.4] μg/100g ; VitaminA = 18.8 [7.4, 48.9] μg/100g ; Zinc = 0.919 [0.415, 2.087] mg/100g (wet weight);

Mustelus dorsalis Gill, 1864