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Elasmobranchii (sharks and rays) > Carcharhiniformes (Ground sharks) > Atelomycteridae (Coloured catsharks)
Etymology: Schroederichthys: In honor of American ichthyologist William C. Schroeder (1895-1977), Woods Hole Oceanographic Institution, for his pioneering work (with Henry B. Bigelow) on cartilaginous fishes; ichthyos (Gr.), fish. (See ETYFish); chilensis: -ensis, Latin suffix denoting place: Chile, described from the Pacific of Chile (and Peru). (See ETYFish).
More on author: Guichenot.

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

Marine; demersal. Subtropical; 9°S - 51°S

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

Southeast Pacific: Peru and Chile.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 62.0 cm TL male/unsexed; (Ref. 244)

An inshore shark found on the continental shelf. Oviparous (Ref. 50449). Sexual dimorphism is evident in dentition of male species (Ref. 49562).

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

Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449). Males have longer teeth with fewer cups than females (Ref. 51093) to make 'courtship biting' more effective (Ref. 49562).

Main reference Upload your references | References | Coordinator | 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. 126983)

Least Concern (LC) ; Date assessed: 06 February 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

FAO - Publication: search | FishSource |

More information

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Common names
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Age/Size
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Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 10.2 - 13.2, mean 11.3 °C (based on 40 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this BS (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.5 se; based on diet studies.

Resilience (Ref. 120179): Very Low, minimum population doubling time more than 14 years (Fec=2).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (45 of 100).

Nutrients (Ref. 124155): Calcium = 27.5 [4.5, 149.5] mg/100g ; Iron = 0.744 [0.202, 2.283] mg/100g ; Protein = 15.9 [13.0, 20.3] % ; Omega3 = 0.205 [0.091, 0.441] g/100g ; Selenium = 25.5 [7.7, 71.1] μg/100g ; VitaminA = 10 [3, 28] μg/100g ; Zinc = 0.657 [0.315, 1.206] mg/100g (wet weight);

Schroederichthys chilensis (Guichenot, 1848)