Actinopterygii (strålfeniga fiskar) >
Zeiformes (Dories) >
Cyttidae (Lookdown dories)
Etymology: Cyttus: Greek, kyttaros, kytos = a convex cavity.
Miljö / Klimat / Range
Ekologi
; marina djupbottenlevande; djupintervall 200 - 978 m (Ref. 50308). Deep-water, preferred 17°C (Ref. 107945); 18°S - 55°S, 5°W - 173°W
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 / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 54.0 cm TL hane/ej könsbestämd; (Ref. 9563); common length : 33.0 cm TL hane/ej könsbestämd; (Ref. 9258)
Taggstrålar i ryggfenan (totalt): 9 - 10; Mjukstrålar i ryggfenan (totalt): 35-37; Taggstrålar i analfenan 2; Mjukstrålar i analfenan: 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
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
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)
CITES (Ref. 94142)
Not Evaluated
Threat to humans
Harmless
Human uses
Fiskeri: kommersiell
Ytterligare information
PopulärnamnsynonymerMetabolikPredatorerEkotoxikologiReproduktionKönsmognadLekFecundityÄggEgg development
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 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).
Trofisk nivå (Ref.
69278): 3.9 ±0.87 se; Based on food items.
Resiliens (Ref.
69278): .
Vulnerability (Ref.
59153): Moderate vulnerability (45 of 100) .