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Actinopterygii (ray-finned fishes) > Zeiformes (Dories) > Cyttidae (Lookdown dories)
Etymology: Cyttus: Greek, kyttaros, kytos = a convex cavity.

Environment / Climate / Range Ecology

Marine; bathydemersal; depth range 200 - 978 m (Ref. 50308). Deep-water, preferred 17°C (Ref. 107945); 18°S - 55°S, 5°W - 173°W

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

Southeast Atlantic: Walvis Ridge and from off Cape Town to Algoa Bay in South Africa. Indo-West Pacific: south coast of Australia and New Zealand.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 54.0 cm TL male/unsexed; (Ref. 9563); common length : 33.0 cm TL male/unsexed; (Ref. 9258)

Short description Morphology | Morphometrics

Dorsal spines (total): 9 - 10; Dorsal soft rays (total): 35-37; Anal spines: 2; Anal soft rays: 36 - 38. Adults silvery grey in color; juveniles (to 10 cm) silvery with brown blotches (Ref. 4253).

Occurs in offshore waters (Ref. 9258). Juveniles pelagic in surface waters (Ref. 9563).

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

Main reference Upload your references | References | Coordinator | Collaborators

Heemstra, P.C., 1986. Zeidae. p. 435-438. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4253)

IUCN Red List Status (Ref. 115185)

Not Evaluated

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: commercial

FAO(fisheries: production; publication : search) | FisheriesWiki | Sea Around Us

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Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01995 (0.00780 - 0.05101), b=3.00 (2.78 - 3.22), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic Level (Ref. 69278): 3.9 ±0.87 se; Based on food items.

Resilience (Ref. 69278): .

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

Price category (Ref. 80766): Unknown.

Cyttus traversi Hutton, 1872