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Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Paraliparis: Greek, para = the side of + Greek, liparis = fat (Ref. 45335); anomalus: Name from Ancient Greek 'anomalos', referring to the anomalous characters of this species (e.g., trilobed teeth, two suprabranchial pores, pleural ribs), when compared with those of most species of Paraliparis (simple teeth, one suprabranchial pore, no pleural ribs).
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien bathydemersaal; diepte 635 - 687 m (Ref. 137989). Temperate
Northwest Pacific: Japan.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 9.0 cm SL mannelijk / geslacht onbekend; (Ref. 137989); 8.2 cm SL (female)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 61 - 62; Anale zachte stralen: 56; Wervels: 67. This species is distinguished by the following set of characters: vertebrae 67 (9 + 58); with a single pair of pleural ribs on abdominal vertebra; D 61-62; A 56; pectoral-fin rays 27; caudal-fin rays 9 (1+4/4); teeth on both jaws primarily trilobed; orbit length 23%-26% HL; cephalic pore pattern 2-6-7-2; gill slit extending ventrally to the third pectoral-fin ray base; pyloric caeca ?9; when fresh, body pink, pale when preserved (Ref. 137989).
Body shape (shape guide): elongated; Cross section: compressed.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Murasaki, K., Y. Kai, R. Misawa and Y. Narimatsu, 2025. A new deep-water snailfish, Paraliparis anomalus (Teleostei: Liparidae) from the western North Pacific off Honshu, Japan. Species Diversity 30:207-212. (Ref. 137989)
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
Speciale rapporten
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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) |
3.4 ±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 (13 of 100). 🛈 |