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Lampriformes (Velifers, tube-eyes and ribbonfishes) >
Lophotidae (Crestfishes)
Etymology: Lophotus: Greek, lophos = crest (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina batypelagisk; havsvandrande (Ref. 51243); djupintervall 0 - 92 m (Ref. 36608). Deep-water; 51°N - 45°S, 130°W - 158°E
Nearly worldwide in warmer seas. Western Atlantic: Florida in USA to Brazil (Ref. 7251). Eastern Atlantic: western Mediterranean, off Portugal, Madeira and off Canary Islands; also South Africa (Ref. 4165). Western Indian Ocean: recently recorded from Reunion (Ref. 53568). Eastern Pacific: southern California, USA (Ref. 6740). Also reported from Australia (Ref. 9563).
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 200 cm TL hane/ej könsbestämd; (Ref. 4165); common length : 100.0 cm TL hane/ej könsbestämd; (Ref. 3397)
Taggstrålar i ryggfenan (totalt): 0; Mjukstrålar i ryggfenan (totalt): 206-263; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 5 - 20; Ryggkotor: 124 - 153. Head and body silvery in color and possibly with silvery spots; fins red (Ref. 4165).
A rare (Ref. 4165), oceanic, mesopelagic species. Occasionally stranded in shallow water (Ref. 9563). Capable of discharging a black ink from an ink-sac in the cloaca when alarmed. Adults feed on fishes (anchovies) and squids (Ref. 6740). Oviparous, with planktonic eggs and larvae (Ref. 36608). Found in stomachs of tunas (Ref. 2850).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Palmer, G., 1986. Lophotidae. p. 734-735. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the north-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 2. (Ref. 6740)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: saknar intresse
Ytterligare information
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 15.2 - 26.9, mean 22.1 °C (based on 1116 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6875 [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 body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 4.5 ±0.67 se; based on food items.
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
