Classification / Names
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Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Paraliparis: Greek, para = the side of + Greek, liparis = fat (Ref. 45335); balgueriasi: Named in honor of E. Balguerías, pioneer of the Spanish fishing investigations in the Southern Ocean..
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin bathydémersal; profondeur ? - 529 m (Ref. 36325). Deep-water
Southern Ocean: Weddell Sea, Antarctica.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 12.6 cm TL (female)
Description synthétique
Morphologie | Morphométrie
Rayons mous dorsaux (Total): 48; Rayons mous anaux: 43. Caudal fin rays 11; unslit hypural plate; mouth oblique and lower jaw slightly projecting; very large gill slit (46.9% HL), extending ventrally in front of 15-16 pectoral fin rays; pectoral fin deeply notched, with 4 rudimentary rays; internal teeth larger, with two small lateral shoulders; peritoneum light with small brown spots (Ref. 36325).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Matallanas, J., 1999. New and rare snailfish genus Paraliparis from the Weddell Sea with the description of two new species. J. Fish Biol. 54(5):1017-1028. (Ref. 36325)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Plus d'informations
Noms communsSynonymesMétabolismePrédateursÉcotoxicologieReproductionMaturitéFraiRassemblement de ponteFéconditéŒufsDéveloppement de l'œuf
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00237 - 0.01161), b=3.15 (2.96 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).