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> Ophidiiformes (Cusk eels) > Ophidiidae (Cusk-eels) > Neobythitinae
Etymology: Porogadus: Greek, poros = porous + Latin, gadus = a fish, cod? (Ref. 45335); caboverdensis: Named for the deep water Cape Verde Basin (Cabo Verde in local Portuguese language), from where this species so far is only recorded..

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

marinhas batidemersal; intervalo de profundidade 4480 - 4630 m (Ref. 125143). Deep-water

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Eastern Central Atlantic: Cape Verde.

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 33.0 cm SL macho/indeterminado; (Ref. 125143)

Descrição breve Chaves de identificação | Morfologia | Morfometria

This species is distinguished by the following characters: precaudal vertebrae 17-18; first gill arch with long gill rakers, 13-14; HL:HD 1.8-2.0; all head spines are strong, present on ethmoidal, lacrimal, prefrontal, interorbital, supraorbital, sphenotic, fifth infraorbital, supratemporal, inner and outer posttemporal, inner preopercular rim, none along outer preopercular rim; opercular spine is sharp, strong, extruding; lower lateral line pores until beginning of anal fin 16-18; vomer with narrow dentition patch (1-3, rarely 4 rows of teeth); palatines with broad dentition patch (4-9 rows of teeth); otolith with single, uniform colliculum; OL:OH = 1.3-1.5 (1.05-1.2 in specimens less than 20.0 cm SL); OL:TCL = 2.1-2.45 (Ref. 125143).

A deep-water species that has only been caught below 4480 m in the Cape Verde Basin off northwestern Africa. It occurs with two other deep-water species, P.mendax and P. turgidus (Ref. 125143).

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Referência principal Upload your references | Referências | Coordenador | Colaboradores

Schwarzhans, W.W. and P.R. Møller, 2021. Revision of the ‘dragon-head’ cusk eels of the genus Porogadus (Teleostei: Ophidiidae), with description of eight new species and one new genus. Zootaxa 5029(1):001-096. (Ref. 125143)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Não avaliado

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

Harmless

Utilização humana

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00380 (0.00165 - 0.00876), b=3.14 (2.93 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 3.6 ±0.6 se; based on size and trophs of closest relatives

Resiliência (Ref. 120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (30 of 100).

Porogadus caboverdensis Schwarzhans & Møller, 2021