Environment: milieu / climate zone / distribuzione batimetrica / distribution range
Ecologia
marino pelagic-oceanic; distribuzione batimetrica 0 - ? m. Tropical; 32°N - 4°N
Eastern Central Pacific: Gulf of California to Panama, including Cocos Island.
Size / Peso / Age
Maturità: Lm ?  range ? - ? cm
Max length : 134 cm TL maschio/sesso non determinato; (Ref. 40637); common length : 80.0 cm SL maschio/sesso non determinato; (Ref. 9279); peso massimo pubblicato: 9.9 kg (Ref. 40637)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 0; Raggi dorsali molli (totale) : 18 - 22; Spine anali: 0; Raggi anali molli: 17 - 18; Vertebre: 67 - 72.
Body shape (shape guide): eel-like.
Generally found in coastal waters, but may also be found offshore (Ref. 9279). Feeds mainly on small fishes (Ref. 9279). Oviparous (Ref. 205). Eggs may be found attached to objects in the water by tendrils on the egg's surface (Ref. 205). Marketed fresh and salted (Ref. 9279).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Collette, B.B., 1995. Belonidae. Agujones, maraos. p. 919-926. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9279)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Traumatogenic (Ref. 9279)
Human uses
Pesca: commerciale; Pesce da pesca sportiva: si
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Preferred temperature (Fonte Biblio.
123201): 24.2 - 28.6, mean 27.6 °C (based on 30 cells).
Phylogenetic diversity index (Fonte Biblio.
82804): PD
50 = 0.5010 [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).
Trophic level (Fonte Biblio.
69278): 4.5 ±0.80 se; based on food items.
Resilienza (Fonte Biblio.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (80 of 100).
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