Actinopteri (ray-finned fishes) > Anguilliformes
(Eels and morays) > Muraenidae
(Moray eels) > Uropterygiinae
Etymology: Uropterygius: Greek, oura = tail + Greek pterygion = little wing. Fin (Ref. 45335).
More on author: Regan.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; depth range 0 - 10 m (Ref. 90102). Tropical
Indo-Pacific: Indonesia, Papua New Guinea. Solomons, Palau, Tokelau and Kapingamarangi in Micronesia (Ref. 37816).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 53.0 cm TL male/unsexed; (Ref. 37816)
Morphology | Morphometrics
Adults inhabit shallow lagoon reefs in areas of sand, coralline algae and coral heads (Ref. 37816). Possibly are protogynous hermaphrodites (Ref. 32169).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Protogyny unconfirmed (Ref. 84746).
Kailola, P.J., 1987. The fishes of Papua New Guinea. A revised and annotated checklist. Vol. 1. Myxinidae to Synbranchidae. Research Bulletin No. 41. Department of Fisheries and Marine Resources, Port Moresby, Papua New Guinea. 194 p. (Ref. 6993)
IUCN Red List Status (Ref. 125652)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 28 - 29.3, mean 28.8 °C (based on 1049 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00069 (0.00033 - 0.00143), b=3.12 (2.93 - 3.31), in cm total length, based on LWR estimates for this Subfamily-BS (Ref. 93245
Trophic level (Ref. 69278
): 3.5 ±0.6 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153
): Moderate vulnerability (41 of 100) .
Climate Vulnerability (Ref. 125649
): (0 of 100) .