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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 author: Bleeker.

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

marina bottenlevande; djupintervall 1 - 10 m (Ref. 90102). Tropical

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Indo-West Pacific: Ryukyu Islands, Philippines, Indonesia, Papua New Guinea and Vanuatu.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 34.7 cm TL hane/ej könsbestämd; (Ref. 33408)

Short description Bestämningsnycklar | Morfologi | Morfometri

Mjukstrålar i ryggfenan (totalt) : 437 - 444; Mjukstrålar i analfenan: 293 - 324; Ryggkotor: 153 - 159. Body with zebra-like barring; body diameter about 15 mm (Ref. 48635).

Occurs in shallow water. Burrows of individuals are in pairs, approximately 8 inches apart; with neighboring pairs at least 3-4 times greater apart from each other. Usually in moderate sized aggregations that appear during current runs (Ref. 48635). Usually in colonies on sand bottoms near reefs, sheltered bays and coastal sand slopes (Ref 90102).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

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)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Least Concern (LC) ; Date assessed: 29 August 2016

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

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Ytterligare information

Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 26 - 29.3, mean 28.6 °C (based on 1709 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).

Trofisk nivå (Ref. 69278): 3.3 ±0.4 se; based on size and trophs of closest relatives

Resiliens (Ref. 120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (25 of 100).

Heteroconger polyzona Bleeker, 1868