Actinopteri (ray-finned fishes) > Anguilliformes
(Eels and morays) > Congridae
(Conger and garden eels) > Congrinae
Etymology: Bathyuroconger: Greek, bathys = deep + Greek, oura = tail + Latin, conger = conger (Ref. 45335). More on author: Vaillant.
Environment: milieu / climate zone / depth range / distribution range
Marine; benthopelagic; depth range 120 - 1318 m (Ref. 4453), usually 900 - 1000 m (Ref. 54804). Deep-water; 29°N - 36°S, 98°W - 153°W
Eastern Atlantic: Cape Verde (Ref. 27000), Gulf of Guinea, Namibia (Ref. 27121), and off Cape Point, South Africa (Ref. 5323). Western Atlantic: eastern Gulf of Mexico southward along coast of Central and South America to the Guianas. Indo-Pacific: eastern Africa to Hawaii.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 88.0 cm TL male/unsexed; (Ref. 4453)
Vertebrae: 181 - 182. Dark brownish black. Median fins black.
Found over sand (Ref. 58302). Minimum depth reported from Ref. 27121.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Smith, D.G., 1990. Congridae. p. 156-167. 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). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4453)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 4.3 - 9.6, mean 5.2 °C (based on 192 cells).
Phylogenetic diversity index (Ref. 82805
= 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00058 (0.00028 - 0.00118), b=3.19 (3.01 - 3.37), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245
Trophic level (Ref. 69278
): 4.5 ±0.80 se; based on food items.
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Moderate to high vulnerability (52 of 100) .