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Teleostei (teleosts) > Alepocephaliformes (Slickheads and tubeshoulders.) > Platytroctidae (Tubeshoulders)
Etymology: Mentodus: Latin, mentum = beard, chin + Greek, odous = teeth.

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

Marine; bathypelagic; depth range 1450 - 1700 m (Ref. 4461). Deep-water

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Atlantic Ocean: between 10° and 12°N and from 22°35'N, 13°38'W in the eastern Atlantic; in subtropical water in the northwest Pacific. Expected to occur in the Western Central Pacific (Ref. 39797).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 20.2 cm SL male/unsexed; (Ref. 4461)

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

Main reference Upload your references | References | Coordinator | Collaborators

Matsui, T. and R.H. Rosenblatt, 1987. Review of the deep-sea fish family Platytroctidae (Pisces: Salmoniformes). Bull. Scripps Inst. Oceanogr. 26(1-7):1-159. (Ref. 10887)

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

Least Concern (LC) ; Date assessed: 10 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00407 (0.00154 - 0.01080), b=3.17 (2.94 - 3.40), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.5 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3).

Fishing Vulnerability (Ref. 59153): Low vulnerability (15 of 100).

Mentodus longirostris (Sazonov & Golovan, 1976)