Paraliparis darwini

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Paraliparis darwini Stein & Chernova, 2002

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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Paraliparis darwini   AquaMaps   Data sources: GBIF OBIS
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No image available for this species;
drawing shows typical species in Liparidae.

Classificatie / Namen Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Cottoidei (Sculpins) > Liparidae (Snailfishes)
Etymology: Paraliparis: Greek, para = the side of + Greek, liparis = fat (Ref. 45335); darwini: Named for Charles Darwin.
Eponymy: Charles Robert Darwin (1809–1882) was the prime advocate, together with Wallace (q. [...] (Ref. 128868), visit book page.
More on authors: Stein & Chernova.

Environment: milieu / Klimaatzone / Diepte / distribution range Ecologie

marien bathydemersaal; diepte ? - 637 m (Ref. 44775). Deep-water

Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Verspreidingskaart | Introducties | Faunafri

Southeast Pacific: Galapagos Islands.

Grootte / Gewicht / Leeftijd

Maturiteit: Lm ?  range ? - ? cm
Max length : 13.1 cm TL (female)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale zachte stralen (totaal) : 58; Anale zachte stralen: 53; Wervels: 66. Teeth on lower jaw blunt canines; cross section oval. Upper jaw toothless. Chin gelatinous; chin-pore pair on anterior rather than ventral surface. Head length 21.8% SL; width 65% and depth 84% its length. Upper jaw 44% HL. Body depth at anal-fin origin 22.1. Lower pectoral-fin lobe 65% length of upper lobe. Pyloric caeca 10. Pectoral-fin rays 23 (upper lobe 15 + notch rays 2 + lower 6). Vertebrae 66. Caudal-fin rays 8. Radials of pectoral girdle 4 (3 + 1), round (Ref. 44775).
Body shape (shape guide): elongated; Cross section: oval.

Biologie     Verklarende woordenlijst (bv. epibenthic)

Collected from a gently sloping, sand bottom using rotenone and a suction collector (Ref. 44775).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

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Stein, D.L. and N.V. Chernova, 2002. First records of snailfishes (Pisces: Liparidae) from the Galapagos islands, with descriptions of two new species, Paraliparis darwini and Paraliparis galapagosensis. Proc. Calif. Acad. Sci. 53(11):151-160. (Ref. 44775)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-1)

  Onvoldoende gegevens (DD) ; Date assessed: 15 September 2022

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

Visserij: van geen belang
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Internetbronnen

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 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):  3.4   ±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.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100). 🛈