Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

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

Environment / Climate / Range Ecology

Marine; brackish; demersal; depth range ? - 900 m (Ref. 55584). Deep-water; 11°N - 36°S

Length at first maturity / Size / Weight / Age

Maturity: L_m ?, range 48 - ? cm
Max length : 70.0 cm TL male/unsexed; (Ref. 5217); common length : 55.0 cm TL male/unsexed; (Ref. 5217)

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

Western Atlantic: northern coast of Venezuela southward to Brazil.

Found on the continental shelf on muddy, sandy and calcareous bottoms. Also occurs in shallow brackish water. Feeds mainly on crustaceans and occasionally on bony fishes, squids, and coelenterates. Viviparous (with yolk-sac placenta), with 1 to 7 young per litter. Catches consisting of mainly adults of one sex suggest at least partial sexual segregation. Utilized for human consumption.

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.

IUCN Red List Status (Ref. 90363)

Least Concern (LC)

Threat to humans

Harmless

Human uses

Fisheries: commercial

FAO(Publication : search) | FIRMS (Stock assessments) | FisheriesWiki | Sea Around Us

More information

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Ecosystems
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Ecology
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Common names
Synonyms
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Predators
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Eggs
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Age/Size
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Length-weight
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Morphometrics
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Ciguatera
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Estimates of some properties based on empirical models

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

Bayesian length-weight: a=0.00251 (-0.18994 - 0.19496), b=3.17258 (3.07312 - 3.27205), based on LWR estimates for this genus-BS (Ref. 93245).

Trophic Level (Ref. 69278): 3.6 ±0.5 se; Based on diet studies.

Resilience (Ref. 69278): Very Low, minimum population doubling time more than 14 years (Fec=1).

Vulnerability (Ref. 59153): Moderate vulnerability (42 of 100) .

Price category (Ref. 80766): Medium.

Mustelus higmani Springer & Lowe, 1963