Classificatie / Namen
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Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Paraliparis: Greek, para = the side of + Greek, liparis = fat (Ref. 45335); macropterus: From the Greek makros, long, and pteron, fin, to note the unusually long pectoral fin upper lobe (Ref. 90026).
More on author: Stein.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien demersaal; diepte ? - 1990 m (Ref. 90026). Polar
Southern Ocean: known from three trawls taken on Iselin Bank and NW Mawson Bank at depths between 1133–1990 m (Ref. 90026).
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 19.9 cm TL mannelijk / geslacht onbekend; (Ref. 90026)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
V 66–67 (9–10+56–57), P 14–15 (10+1–2+3), notch rays rudimentary; gill opening long, 71–74% HL, extending over all or almost all rays, to base of lower pectoral-fin lobe; UPL 34–36% SL, extending to 14th or 15th anal-fin ray; LPL 23–28% SL, extending posteriorly to at least second or third anal-fin ray; pectoral radials 4. HL 18–25% SL. A distinct notch present at symphysis of premaxillae, matching a protrusion at symphysis of lower jaw (Ref. 90026).
Body shape (shape guide): elongated.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Stein, D.L., 2012. Snailfishes (Family Liparidae) of the Ross Sea, Antarctica, and Closely Adjacent Waters. Zootaxa 3285:1-120. (Ref. 90026)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00525 (0.00238 - 0.01156), 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.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (22 of 100). 🛈 |