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> Ophidiiformes (Cusk eels) > Ophidiidae (Cusk-eels) > Neobythitinae
Etymology: Neobythites: Greek, neos = new + Greek, bythitis, -idos = it is at the bottom, sunken (Ref. 45335); machidai: Named for Dr. Yoshihiko Machida, professor emeritus of Kochi University (BSKU).
Eponymy: Dr Yoshihiko Machida is a Japanese ichthyologist, whose doctorate was awarded by Kyushu University (1974). [...] (Ref. 128868), visit book page.

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

marino demersal; rango de profundidad 139 - 176 m (Ref. 90264). Temperate

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Northwest Pacific: Japan.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 9.4 cm SL macho / no sexado; (Ref. 90264)

Short description Claves de identificación | Morfología | Morfometría

Radios blandos dorsales (total) : 102 - 106; Radios blandos anales: 82 - 86; Vértebra: 58 - 60. This species is distinguished by the following set of characters: D 102-106; A 82-86; pectoral-fin rays 33-37; total vertebrae 58-60; long gill rakers 6-8; pseudobranchial filaments 2-3; snout is shorter than horizontal eye window; no spines on posterior margin of preopercle; pelvic-fin length 8.3-11.5% SL; longest gill filament 6.9-10.0% HL; vomerine tooth patch triangular and each side is concave; proximal and distal parts of dorsal and anal fins are pale, black middle part black; middle part of body with a series of 11-13 pale spots (Ref. 90264).

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Ohashi, S., J.G. Nielsen and M. Yabe, 2012. A new species of the ophidiid genus Neobythites (Teleostei: Ophidiiformes) from Tosa Bay, Kochi Prefecture, Japan. Bull. Natl. Mus. Nat. Sci. Ser. A. Suppl. 6:27-32. (Ref. 90264)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Data deficient (DD) ; Date assessed: 16 August 2019

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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Estimates based on models

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

Bayesian length-weight: a=0.00380 (0.00167 - 0.00864), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

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

Resiliencia (Ref. 120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).

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

Neobythites machidai Ohashi, Nielsen & Yabe, 2012