Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina bottenlevande; djupintervall 18 - 113 m (Ref. 2850). Tropical
Eastern Central Pacific: Point Conception in California, USA to Peru; rare north of Baja California, Mexico.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm TL hane/ej könsbestämd; (Ref. 2850); common length : 9.0 cm TL hane/ej könsbestämd; (Ref. 55763)
Short description
Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt): 4-6; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 4; Ryggkotor: 18 - 19. Branchiostegal rays: 6 (Ref. 36492). First dorsal spine modified to form a lure called illicium (Ref. 36492).
Found on sand bottom (Ref. 2850). Adults feed on small crustaceans and fish (Ref. 4525). Oviparous, with planktonic larvae (Ref. 36492). Eggs are presumably contained in floating rafts (Ref. 36492).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Ytterligare information
Age/SizeTillväxtLength-weightLength-lengthLength-frequenciesMorfometriMorfologiLarverLarvdynamikRekryteringAbundansBRUVS
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 16.2 - 26, mean 20.1 °C (based on 49 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.00925 - 0.05675), b=2.94 (2.72 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 4.0 ±0.65 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 (K=0.3).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).