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Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Palmoliparis: Latin, palma = palm + Greek, liparis = fat (Ref. 45335); beckeri: The name is dedicated to Vladimir Eduardovich Becker (1925-1995), a remarkable man and an outstanding Russian ichthyologist (Ref. 27673).
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin bathydémersal; profondeur 200 - 800 m (Ref. 51661), usually 300 - 500 m (Ref. 56381). Deep-water
Northwest Pacific: northern Kuril Islands
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 42.0 cm TL mâle / non sexé; (Ref. 56381); common length : 29.6 cm TL mâle / non sexé; (Ref. 56381); poids max. publié: 1.1 kg (Ref. 56381); âge max. reporté: 8 années (Ref. 56381)
Description synthétique
Morphologie | Morphométrie
Épines dorsales (Total): 16; Rayons mous dorsaux (Total): 37; Rayons mous anaux: 45; Vertèbres: 57 - 58. Head strongly compressed, upper side of head flattened, interocular space wide due to large, rounded slopes of frontalia prominent above eye. Snout not prominent beyond maxilla. Mouth terminal, horizontal. Maxilla short, reaching posteriad not beyond anterior edge of orbit. Teeth small, tricuspid; nostril tubular. Gill slit small, not reaching downwards to the first ray of pectoral fin. Opercular lobe triangular. Body deep. Gradually narrowing towards tail. Skin naked, thin and loose (Ref. 27673).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Balushkin, A.V., 1996. A new genus and species of liparid fish Palmoliparis beckeri from the northern Kurile Islands (Scorpaeniformes, Liparidae) with consideration of phylogeny of the family. J. Ichthyol. 36(4):281-287. (Ref. 27673)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Plus d'informations
Noms communsSynonymesMétabolismePrédateursÉcotoxicologieReproductionMaturitéFraiRassemblement de ponteFéconditéŒufsDéveloppement de l'œuf
RéférencesAquacultureProfil d'aquacultureSouchesGénétiqueElectrophoresesHéritabilitéPathologiesTraitementNutrientsMass conversion
CollaborateursImagesStamps, Coins Misc.SonsCiguateraVitesseType de nageSurface branchialeOtolithesCerveauxVision
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.00664 - 0.02868), b=3.02 (2.83 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Niveau trophique (Ref.
69278): 3.7 ±0.62 se; based on food items.
Generation time: 2.9 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (32 of 100).
