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Teleostei (teleosts) > Aulopiformes (Grinners) > Ipnopidae (Deep-sea tripod fishes) > Ipnopinae
Etymology: Bathypterois: Greek, bathys = deep + Greek, pterois = with wings (Ref. 45335).
More on authors: Goode & Bean.

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

Marine; bathydemersal; depth range 878 - 4720 m (Ref. 58302). Deep-water; 45°N - 27°S, 98°W - 52°E

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

Tropical to warm temperate Atlantic, Indian and Western Central Pacific oceans. Western Atlantic: eastern seaboard of the U.S. from about 40°N to the Gulf of Mexico and the Caribbean..

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 43.4 cm TL male/unsexed; (Ref. 37039); common length : 30.0 cm SL male/unsexed; (Ref. 3590)

Short description Identification keys | Morphology | Morphometrics

Elongate pelvic and caudal fin rays held body above the sediment. These rays appeared flexible when the fishes swam and stiff when they were perched on the bottom (Ref. 7460).

Benthic (Ref. 58302). Found on lower slope, continental rise and oceanic ridges. Solitary. Perches on substrate with the aid of specialized fin rays (tripod), facing the current. Feeds on nektonic copepods and other small planktonic crustaceans. Synchronously hermaphroditic (Ref. 6688).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | 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: Version 2024-2)

Least Concern (LC) ; Date assessed: 16 May 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items
Diet composition
Food consumption
Food rations
Predators

Ecology
Ecology

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance

Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
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Spawning aggregations
Eggs
Egg development
Larvae
Larval dynamics

Distribution
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Anatomy
Gill area
Brain
Otolith

Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)

Genetics
Genetics
Heterozygosity
Heritability

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Stamps, coins, misc.

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References
References

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Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 2.5 - 4.6, mean 3.8 °C (based on 979 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [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): 3.1 ±0.30 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): Low to moderate vulnerability (33 of 100).

Bathypterois grallator (Goode & Bean, 1886)