Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina bottenlevande; djupintervall 64 - 355 m (Ref. 4452). Tropical
Western Atlantic and Western Indian Ocean. Occurrence off the west coast of Africa is based on larval specimens. Also eastern Atlantic; western Pacific (Ref. 26938).
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 19.9 cm TL hane/ej könsbestämd; (Ref. 4452)
Taggstrålar i ryggfenan (totalt) : 0; Taggstrålar i analfenan: 0. Adults irregularly mottled (Ref. 3251).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Smith, D.G., 1990. Xenocongridae. p. 150. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4452)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Fiskeri: saknar intresse
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 14.9 - 23.8, mean 18.9 °C (based on 112 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.8 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).