Teleostei (teleosts) > Aulopiformes
(Grinners) > Ipnopidae
(Deep-sea tripod fishes) > Ipnopinae
Etymology: Bathymicrops: Greek, bathys = deep + Greek, mikros = great + Greek, ops = appearance (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Marine; bathydemersal; depth range 3300 - 5782 m (Ref. 58302). Deep-water; 36°N - 37°S, 73°W - 22°E
Eastern Atlantic: east of the Mid-Atlantic Ridge between 30° to 0°N; also off Port Elizabeth, South Africa. Western Atlantic: west of the Mid-Atlantic Ridge in the Guiana Basin.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 11.7 cm SL male/unsexed; (Ref. 3590)
Depth range also reported at 4250 m-5700 m (Ref. 6688). Rare, probably solitary. Feeds on small benthopelagic crustaceans (Ref. 6688).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Merrett, N.R., 1990. Chlorophthalmidae. p. 351-360. 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. 3590)
IUCN Red List Status (Ref. 126983)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 123201
): 1.8 - 2.5, mean 2.4 °C (based on 1704 cells).
Phylogenetic diversity index (Ref. 82804
= 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00191 - 0.01202), b=3.03 (2.81 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.5 ±0.50 se; based on food items.
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153
): Low vulnerability (10 of 100).