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Teleostei (teleosts) > Lophiiformes (Anglerfishes) > Linophrynidae (Leftvents)
Etymology: Linophryne: Greek, 'linon' = flax or anything made of flax such as "cord," "rope," or a "net" + Greek, 'phryne' = "toad" (refers to a toadlike fish that fishes with a net) (Ref. 86949).
More on author: Regan.

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

Marine; bathypelagic; non-migratory; depth range 1055 - 1295 m (Ref. 86949). Deep-water

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

Eastern Central Atlantic: off Madeira.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 4.5 cm TL male/unsexed; (Ref. 44404)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 3; Anal soft rays: 3. Metamorphosed females distinguished by the following characteristics: escal bulb lacking distal prolongation; 2 distal filaments and a series of 5-8 branched filaments on each side; absence of anterior and posterior escal appendages; barbel divided at base into tiny filaments and single distal photophore; caudal peduncle with concentration of subdermal melanophores (Ref. 86949).

Only 1 female known. Males unknown (Ref. 13578).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Bertelsen, E., 1986. Linophrynidae. p. 1408-1414. In P.J.P. Whitehead, M.-L. Bauchot, J.C. Hureau, J. Nielsen, and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris, Vol. 3. (Ref. 13578)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Data deficient (DD) ; Date assessed: 14 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Predators

Ecology
Ecology

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

Life cycle
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Maturity/Gills rel.
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Eggs
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Distribution
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Anatomy
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Physiology
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Toxicity (LC50s)

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Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 2.4 - 2.9, mean 2.7 °C (based on 344 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.6 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Linophryne polypogon Regan, 1925