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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
Écologie
marin benthopélagique; profondeur 5 - 110 m (Ref. 86398). Temperate
Northwest Pacific: South Sea, Korea.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 60.1 cm TL (female)
Description synthétique
Morphologie | Morphométrie
Vertèbres: 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).
Burrows into sandy, muddy substrate using its hard pointed tail (Ref. 86398).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00089 (0.00039 - 0.00204), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).