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Eupercaria/misc (Various families in series Eupercaria) >
Emmelichthyidae (Rovers)
Etymology: Plagiogeneion: Greek, plagios = oblique + Greek, geny, genyos, diminutive = face (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina djupbottenlevande; djupintervall 30 - 600 m (Ref. 106682). Deep-water; 22°S - 40°S, 14°E - 170°E
Southeast Atlantic: Vema Seamount west of Cape Town and off Algoa Bay, and Walvis Bay in Namibia. Southern Indo-West Pacific: St. Paul and Amsterdam Islands, southern Australia, and New Zealand.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm TL hane/ej könsbestämd; (Ref. 5325); common length : 40.0 cm TL hane/ej könsbestämd; (Ref. 115123); rapporterad maxålder: 10 år (Ref. 35378)
Taggstrålar i ryggfenan (totalt): 12; Mjukstrålar i ryggfenan (totalt): 10-12; Taggstrålar i analfenan 3; Mjukstrålar i analfenan: 10. Rosy pink in color, brownish dorsally, silvery below; fins red, tips of caudal fin blackish (Ref. 5325).
Adults occur near sandy or muddy bottom in deep water. Feeds on larger zooplankton (Ref. 3394). Marketed fresh or frozen and proves to be an excellent foodfish (Ref. 115123).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Heemstra, P.C., 2016. Emmelichthyidae. pp. 2526-2533. In K.E. Carpenter and N. De Angelis (eds.). The living marine resources of the Eastern Central Atlantic. Vol. 4: Bony fishes part 2 (Perciformes to Tetradontiformes) and sea turtles. FAO Species Identification Guide for Fishery Purposes, Rome, FAO. pp. 2343-3124. (Ref. 115123)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: kommersiell
Ytterligare information
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 9 - 19.7, mean 14.2 °C (based on 63 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5313 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00491 - 0.02235), b=3.07 (2.87 - 3.27), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.4 ±0.45 se; based on food items.
Generation time: 3.7 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (tmax=10; K=0.33; tm=3-4).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (41 of 100).
Nutrients (Ref.
124155): Calcium = 24 [15, 56] mg/100g; Iron = 0.518 [0.212, 0.995] mg/100g; Protein = 17.8 [16.8, 18.7] %; Omega3 = 0.365 [0.214, 0.620] g/100g; Selenium = 18.2 [8.0, 38.5] μg/100g; VitaminA = 11.7 [2.7, 51.2] μg/100g; Zinc = 0.367 [0.255, 0.547] mg/100g (wet weight);
