Teleostei (teleosts) >
Scombriformes (Mackerels) >
Bramidae (Pomfrets)
Etymology: Eumegistus: Greek, eu = good + Greek , megistos, -e, -on = very big, powerfull (Ref. 45335).
More on author: Poey.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; bathypelagic; depth range 384 - 1317 m (Ref. 82736). Deep-water; 29°N - 16°S, 95°W - 32°W
Western Central Atlantic: Bahamas, Carribean Sea, Gulf of Mexico, Colombia and Venezuela. Southwest Atlantic: Fernando de Noronha Archipelago and Bahia, Brazil.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 61.0 cm FL male/unsexed; (Ref. 40637); max. published weight: 3.1 kg (Ref. 40637)
All adults have been taken from off large islands (Ref. 4936). Meso/bathypelagic species (Ref. 82736). Feeds on fishes, crustaceans, cephalopods and worms (Ref. 82736).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Gomes, J., 1990. Bramidae. p. 758-764. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNCT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 4936)
IUCN Red List Status (Ref. 126983)
Threat to humans
Harmless
Human uses
More information
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproduction for Eumegistus brevorti' title='
Reproduction for Eumegistus brevorti' target='_blank'>
ReproductionMaturity for Eumegistus brevorti' title='
Maturity for Eumegistus brevorti' target='_blank'>
MaturitySpawningSpawning aggregationFecundityEggsEgg development
Age/SizeGrowthLength-weightLength-lengthLength-frequenciesMorphometricsMorphologyLarvaeLarval dynamicsRecruitmentAbundanceBRUVS
ReferencesAquacultureAquaculture profile for Eumegistus brevorti' title='
Aquaculture profile for Eumegistus brevorti' target='_blank'>
Aquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
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Internet sources
Estimates based on models
Preferred temperature (Ref.
123201): 6.1 - 12.5, mean 8.4 °C (based on 88 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00744 - 0.04249), b=2.97 (2.77 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.5 ±0.61 se; based on food items.
Resilience (Ref.
120179): Medium, minimum population doubling time 1.4 - 4.4 years (Fec > 10,000).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (47 of 100).