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> Anguilliformes (Eels and morays) > Congridae (Conger and garden eels) > Heterocongrinae
Etymology: Heteroconger: Greek, heteros = other + Latin, conger = conger (Ref. 45335).
More on authors: Castle & Randall.

Environment: milieu / climate zone / depth range / distribution range Écologie

marin démersal; profondeur 3 - 25 m (Ref. 90102). Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Western Pacific: Indonesia and Papua New Guinea (Ref. 33408) and the Philippines (photographed).

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 43.7 cm TL mâle / non sexé; (Ref. 33408); 41.6 cm TL (female)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Rayons mous dorsaux (Total) : 459 - 508; Rayons mous anaux: 297 - 341; Vertèbres: 154 - 163. Diagnostic features: Body color medium to dark brown, moderately elongate; 47-55 pre-anal pores; 51-56 preanal, 154-163 total vertebrae; pterygoid teeth present in most specimens.

Occurs in dark, silty sand with seagrass Holiphila (Ref. 33408).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Castle, P.H.J. and J.E. Randall, 1999. Revision of Indo-Pacific garden eels (Congridae: Heterocongrinae), with descriptions of five new species. Indo-Pac. Fish. (30):52 p. (Ref. 33408)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 26 November 2016

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 28.1 - 29.3, mean 28.8 °C (based on 775 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [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).

Niveau trophique (Ref. 69278): 3.4 ±0.4 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (34 of 100).

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Heteroconger enigmaticus Castle & Randall, 1999