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> Ophidiiformes (Cusk eels) > Ophidiidae (Cusk-eels) > Neobythitinae
Etymology: serratus: The specific epithet serratus is in reference to the serrated hind margin of the preopercle.
More on authors: Nielsen & Machida.

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

seewasser bathydemersal; tiefenbereich 950 - ? m (Ref. 78399). Subtropical

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Northwest Pacific: East China Sea off the Ryukyu Islands.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 12.0 cm SL (female)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenweichstrahlen (insgesamt) : 97 - 99; Afterflossenweichstrahlen: 81 - 83; Wirbelzahl: 57 - 59. Distinguished by having the following combination of characters: presence of 10-15 soft serrations and absence of spines on the posterior margin of preopercle; snout almost twice as long as horizontal diameter of pigmented eye; horizontal eye window 2.5-2.7% SL; two median and in the holotype also a pair of small basibranchial tooth patches; 10-11 developed rakers on anterior gill arch; sagittal otolith with undivided sulcus; and sulcus-length in percentage of sagitta-length 50-55 (Ref. 78399).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Nielsen, J.G. and Y. Machida, 2006. Neobythitoides serratus, a new bathyal genus and species from the East China Sea (Teleostei: Ophidiidae). Zootaxa 1227:63-68. (Ref. 78399)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

Daten mangelhaft (DD) ; Date assessed: 16 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Nutzung durch Menschen

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Trophic ecology
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [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).

Trophic level (Ref. 69278): 3.4 ±0.6 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

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

Neobythitoides serratus Nielsen & Machida, 2006