Paradiancistrus acutirostris, Sharpnosed coralbrotula

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Paradiancistrus acutirostris Schwarzhans, Møller & Nielsen, 2005

Sharpnosed coralbrotula
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Paradiancistrus acutirostris   AquaMaps   Data sources: GBIF OBIS
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Image of Paradiancistrus acutirostris (Sharpnosed coralbrotula)
Paradiancistrus acutirostris
Male picture by W. Schwarzhans et al.

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

> Ophidiiformes (Cusk eels) > Dinematichthyidae (Viviparous brotula)
Etymology: Paradiancistrus: Named for its most similar genus, Diancistrus.;  acutirostris: Named for its sharp, pointed snout..
More on authors: Schwarzhans, Møller & Nielsen.

Environment: milieu / climate zone / depth range / distribution range Ecologie

marien rifbewoner; diepte 2 - 22 m (Ref. 57884). Tropical

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Central Pacific: Vanuatu.

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 3.6 cm SL mannelijk / geslacht onbekend; (Ref. 57884); 4.7 cm SL (female)

Korte beschrijving Morfologie | Morfometrie

Dorsale zachte stralen (totaal): 82-88; Anale zachte stralen: 66 - 71; Wervels: 43 - 44. The species is characterized by the following: vertebrae 11+32-33=43-44, dorsal fin rays 82-88, anal fin rays 66-71; large eyes (2.6-3.1% SL); lower preopercular pores 1; outer pseudoclasper broad and wing-shaped, short and blunt; inner pseudoclasper a double winged broad flap, anteriorly joined to outer pseudoclasper forming a u-shaped feature, with supporter; very narrow scale patch on anterior part of cheek, only with 2 scale rows on upper cheek and single scale row on lower cheek; the head profile slender, with sharp, pointed snout (Ref. 57884).

Biologie     Verklarende woordenlijst (bv. epibenthic)

Found in reef with sand at the base (Ref. 57884).

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

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Schwarzhans, W., P.R. Møller and J.G. Nielsen, 2005. Review of the Dinematichthyini (Teleostei, Bythitidae) of the Indo-West-Pacific. Part I. Diancistrus and two new genera with 26 new species. The Beagle, Records of the Museum and Art Galleries of the Northern Territory 21:73-163. (Ref. 57884)

Status op de Rode Lijst van het IUCN (Ref. 130435)

  Onvoldoende gegevens (DD) ; Date assessed: 16 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





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Estimates based on models

Preferred temperature (Ref. 123201): 27.1 - 29.5, mean 28.9 °C (based on 282 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.2   ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).