Pisodonophis sangjuensis, Korean Snake eel

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Pisodonophis sangjuensis Ji & Kim, 2011

Korean Snake eel
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Pisodonophis sangjuensis
Picture by Kim, J.K.

Classificatie / Names Populaire namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Anguilliformes (Eels and morays) > Ophichthidae (Snake eels) > Ophichthinae
Etymology: Pisodonophis: Greek, piso, pipisko = to drink + Greek, odous = teeth + Greek, ophis = serpent ;  sangjuensis: Named for its type locality, Sangju.

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

; marien benthopelagisch; diepteverspreiding 5 - 110 m (Ref. 86398).   Temperate

Verspreiding Landen | FAO regio's | Ecosystems | Voorkomen | Point map | Introducties | Faunafri

Northwest Pacific: South Sea, Korea.

Size / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 60.1 cm TL (female)

Korte beschrijving Morfologie | Morfometrie

Wervels: 143 - 153. This species is characterized by the following: origin of dorsal-fin above middle of the pectoral fin; rounded pectoral fin, not elongated, 2.6-3.5 times in head length (HL); slightly acute snout, 4.9-6.5 times in HL; upper jaw slightly longer than lower jaw, 3.4-3.7 times in HL; fleshy protrusions present before and behind the posterior nostril; minute and inconspicuous cephalic-sensory pores; supraorbital pores 1+4, infraorbital pores 4+2, preoperculomandibular pores 3+5, supratemporal pores 1+4; conical and pointed teeth in a regular row on both jaws, 2 regular rows anteriorly but 2-3 irregular rows posteriorly on vomer; prevomerine and vomerine teeth slightly separated from each other; mean vertebral formula 14/50/147: 13-14 before dorsal fin, 48-51 before anal fin, 143-153 in total (Ref. 86398).

Biologie     Verklarende woordenlijst (b.v. epibenthic)

Burrows into sandy, muddy substrate using its hard pointed tail (Ref. 86398).

Life cycle and mating behavior Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven

Voornaamste referentie Upload your references | Referenties | Coördinator : McCosker, John | Medewerkers

Ji, H.-S. and J.-K. Kim, 2011. A new species of snake eel, Pisodonophis sangjuensis (Anguilliformes: Ophichthidae) from Korea. Zootaxa 2758:57-68. (Ref. 86398)

Status op de Rode Lijst van het IUCN (Ref. 123251)


CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaarlijk voor mensen

  Harmless





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Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5020   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00126 (0.00052 - 0.00302), b=2.91 (2.70 - 3.12), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.7   ±0.6 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref. 120179):  Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Kwetsbaarheid (Ref. 59153):  Moderate vulnerability (39 of 100) .