New Zealand country information

Common names: Shortfinned worm eel
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from mainland New Zealand and the Kermadec Is. (Ref. 8879), with voucher specimen(s) held at the NMNZ. Also Ref. 5755, 56888.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/nz.html
National Fisheries Authority: http://www.fish.govt.nz/
Occurrences: Occurrences Point map
Main Ref: Hibino, Y. and S. Kimura, 2015
National Database:

Common names from other countries

Tasmanian worm eel, Shortfin worm eel, 澳洲虫鳗, ... more

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Anguilliformes (Eels and morays) > Ophichthidae (Snake eels) > Myrophinae
Etymology: Scolecenchelys: Greek, skolex = worm (1855) + Greek, enchlys, -yos = eel (Ref. 45335).
More on author: Macleay.

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

marinhas demersal; intervalo de profundidade 0 - 50 m (Ref. 104540). Temperate

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Southwest Pacific: restricted to southeastern coast of Australia, Tasmania, and New Zealand.

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 40.0 cm TL macho/indeterminado; (Ref. 33839)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Vértebras: 145 - 156. This species of the Scolecenchelys gymnota species group is distinguished by the following set of characters: head 7.7-8.9 % TL (in large specimens, >18.0 cm TL); tail 55-58 % TL; trunk 34-36 % TL; horizontal distance between origin of dorsal-fin and a vertical through mid-anus 8.0-91 % HL; jaws and vomerine teeth in a single row, rarely biserial anteriorly and uniserial posteriorly; predorsal vertebrae 62-68, preanal 60-63 and total 145-156; MVF 65-61-151 (Ref. 104540).

A shallow species (< 50 m) found in among seagrass beds and rocky tidepools (Ref. 104540). Lives in groups of many individuals. Feeds on small bottom-dwelling invertebrates (Ref. 33839).

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador : McCosker, John E. | Colaboradores

Hibino, Y. and S. Kimura, 2015. Revision of the Scolecenchelys gymnota species group with descriptions of two new species (Anguilliformes: Ophichthidae: Myrophinae). Ichthyol Res (Ref. 104540)

Status na Lista Vermelha da UICN (Ref. 130435)

Segura ou pouco preocupante (LC) ; Date assessed: 25 November 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

Harmless

Uso pelos humanos

FAO(Publication : search) | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 115969): 14.8 - 23.3, mean 17.4 (based on 144 cells).

Índice de diversidade filogenética (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00076 (0.00029 - 0.00199), b=3.06 (2.83 - 3.29), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 3.5 ±0.0 se; based on diet studies.

Resiliência (Ref. 120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).

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

Scolecenchelys australis (Macleay, 1881)