Actinopterygii (ray-finned fishes) >
Anguilliformes (Eels and morays) >
Ophichthidae (Snake eels) > Ophichthinae
Etymology: Myrichthys: Greek, myros, -ou = male of morey eel + Greek, ichthys = fish (Ref. 45335); magnificus: Name means splendid, an adjective.
Environment / Climate / Range
Ecology
Marine; demersal; depth range 1 - 262 m (Ref. 58302). Tropical, preferred ?
Eastern Central Pacific: Hawaiian Islands, Johnston Island, the Leeward Islands, and Midway Atoll.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 78.0 cm TL male/unsexed; (Ref. 26145)
Short description
Morphology | Morphometrics
Vertebrae: 177 - 183. Body moderately elongate, depth 32-45 in TL; yellow to tan with brown to brownish-black spots, variable in size but about equal to or smaller than eye, the spots becoming more numerous in larger specimens. Pectoral fin length less than its base, about 2 in snout (Ref. 40867).
Common in shallow water and occasionally at the surface over sand and coral (Ref. 40867). Benthic in crevices and on sandy or rocky substrata (Ref. 58302).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Randall, J.E., 1996. Shore fishes of Hawai'i. Natural World Press, Vida, Oregon. 216 p. (Ref. 26145)
IUCN Red List Status (Ref. 109396)
CITES (Ref. 94142)
Not Evaluated
Threat to humans
Harmless
Human uses
More information
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
Age/SizeGrowthLength-weightLength-lengthLength-frequenciesMorphometricsMorphologyLarvaeLarval dynamicsRecruitmentAbundance
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00148 (0.00060 - 0.00365), b=2.90 (2.69 - 3.11), based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic Level (Ref.
69278): 3.5 ±0.4 se; Based on size and trophs of closest relatives
Resilience (Ref.
69278): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100) .