Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina bottenlevande; djupintervall 50 - 500 m (Ref. 11228), usually 50 - 150 m (Ref. 36731). Subtropical; 23°S - 35°S
Southeast Atlantic: Walvis Bay, Namibia to Natal, South Africa. Record from Mauritius is probably based on a specimen originating from South Africa (Ref. 33390).
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 45.0 cm TL hane/ej könsbestämd; (Ref. 11228); common length : 17.0 cm TL hane/ej könsbestämd; (Ref. 9602)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 19 - 21; Mjukstrålar i ryggfenan (totalt) : 11 - 14; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 9 - 10. Adults brown and with irregular light spots, pale below; young pale brown and with irregular brown markings (Ref. 6626).
Inhabits soft bottoms (Ref. 27121). Periodically sheds the outer keratinous layer of its skin (Ref. 27121). Flesh edible but rarely eaten (Ref. 6626).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Poss, S.G., 1986. Congiopodidae. p. 480-481. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 6626)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Fiskeri: husbehovsfiske
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 10.8 - 19.1, mean 14.4 °C (based on 34 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5176 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.8 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).