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Scombriformes (Mackerels) >
Trichiuridae (Cutlassfishes) > Lepidopodinae
Etymology: Evoxymetopon: Greek, eu = good + Greek, oxys = sharpen + Greek, metopon = brow (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina bentopelagisk. Tropical; 36°N - 28°S, 51°E - 42°E (Ref. 6181)
Western Indian Ocean: Mauritius. Northwest Pacific: Okinawa and Kyushu-Palau Ridge in Japan.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 200 cm SL hane/ej könsbestämd; (Ref. 6181); common length : 155 cm SL hane/ej könsbestämd; (Ref. 6181)
Mjukstrålar i ryggfenan (totalt): 91-93. Nostril slit-like. Tongue slender with many irregular villiform tooth patches. First spine of dorsal fin elongate. First anal fin ray scale-like, other embedded; pelvic fins reduced to scale-like spines. Pectoral fins triangular in shape. Body is silvery white, all fins pale brown, opercle lining blackish.
Abundant in sea mountain areas, sometimes near the shore. Feeds on rather large fishes (species of Priacanthus, Decapterus, Emmelichthys, etc.) in Kyushu Palau-Ridge. Sometimes marketed fresh in Okinawa, Japan when caught.
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Nakamura, I. and N.V. Parin, 1993. FAO Species Catalogue. Vol. 15. Snake mackerels and cutlassfishes of the world (families Gempylidae and Trichiuridae). An annotated and illustrated catalogue of the snake mackerels, snoeks, escolars, gemfishes, sackfishes, domine, oilfish, cutlassfishes,. scabbardfishes, hairtails, and frostfishes known to date. FAO Fish. Synop. 125(15):136 p. (Ref. 6181)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: saknar intresse
Ytterligare information
PopulärnamnsynonymerMetabolikPredatorerEkotoxikologiReproduktionKönsmognadLekSpawning aggregationFecundityÄggEgg development
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00275 (0.00105 - 0.00724), b=3.06 (2.83 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 4.5 ±0.80 se; based on food items.
Resiliens (Ref.
120179): Låg, lägsta populationsfördubblingstid 4,5-14 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
![Image of Evoxymetopon poeyi (Poey\](/images/thumbnails/gif/tn_Evpoe_u0.gif "Image of Evoxymetopon poeyi (Poey\")
