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Teleostei (teleosts) > Aulopiformes (Grinners) > Ipnopidae (Deep-sea tripod fishes) > Ipnopinae
Etymology: Bathytyphlops: Greek, bathys = deep + Greek, typhlops = blind (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; bathydemersal; depth range 0 - 1920 m (Ref. 3590). Deep-water; 40°N - 25°S

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Atlantic: off west Africa at 9°N. Western Atlantic: off Virginia, USA to off Guyana, including Gulf of Mexico and the Caribbean. Indian Ocean: Mozambique Channel.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 38.0 cm SL male/unsexed; (Ref. 3590)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 12 - 13; Anal spines: 0; Anal soft rays: 12 - 14. Body grey to brown in color; head dark (Ref. 5320).

Benthic at 692-1420 m (Ref. 58302). Adults bathybenthic on continental slope and rise at temperatures generally warmer than 4°C while larvae are pelagic near the surface. Feeds on mysids and decapods. Synchronously hermaphroditic (Ref. 3590). Minimum depth from Ref. 58018.

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

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. 130435)

Least Concern (LC) ; Date assessed: 21 May 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Trophic ecology
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Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 5.9 - 16.3, mean 10.5 °C (based on 458 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00490 (0.00195 - 0.01230), 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): 3.3 ±0.45 se; based on food items.

Resilience (Ref. 120179): Very Low, minimum population doubling time more than 14 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (36 of 100).

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