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Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Paraliparis: Greek, para = the side of + Greek, liparis = fat (Ref. 45335); adustus: Name from Latin 'adustus' meaning 'brown of skin'’ referring to the uniform brown coloration of the body and median fins of the holotype..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien bathypelagisch. Temperate
Northwest Pacific: Bering Sea, Alaska.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm SL mannelijk / geslacht onbekend; (Ref. 82595)
Korte beschrijving
Morfologie | Morfometrie
Dorsale zachte stralen (totaal): 64; Anale zachte stralen: 52; Wervels: 68. The species is distinguished from its congeners by the following set of characters: D 64; A 56; pectoral-fin rays 24; vertebrae 68 (11+57); dorsalmost pectoral-fin ray insertion level with dorsal margin of eye; ventral pectoral-fin lobe with 3 short, thick, fleshy, lightly pigmented rays; mouth reaching posteriorly beyond anterior margin of eye; gill opening entirely above pectoral fin, surrounded with fleshy tissue; long, pointed gill rakers with 0-3 spinules at or near tip; anus positioned forward near the pectoral symphysis; wide caudal fin with 6 rays; pyloric caeca 5; uniformly brown on lateral body and median fins (Ref. 82595).
Collected at 640 m in water 3,658 m deep using a Marinovich midwater trawl. The male holotype was with mature testes, and possess a prominent genital papilla, length nearly one-half eye diameter and directed anteriorly (Ref. 82595).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Busby, M.S. and R.L. Cartwright, 2009. Paraliparis adustus and Paraliparis bullacephalus: two new snailfish species (Teleostei: Liparidae) from Alaska. Ichthyol. Res. 56:245-252. (Ref. 82595)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Meer informatie
Lokale namenSynoniemenMetabolismePredatorenEcotoxicologieVoortplantingMaturiteitPaaienPaaiaggregatiesFecunditeitEierenOntwikkeling van de eieren
Leeftijd/GrootteGroeiLengte-gewichtLengte-lengteLengtefrequentiesMorfometrieMorfologieLarvenLarvale populatiedynamiekRekruteringAbundantieBRUVS
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Fylogenetische diversiteitsindex (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).
Trofisch niveau (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).