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Atheriniformes (Silversides) >
Atherinidae (Silversides) > Bleheratherininae
Etymology: pierucciae: The names refer to the discoverers of the fish, Heiko Bleher and Paola Pierucci, both having collected in the most inaccessible parts of the world frequently under the most difficult conditions. The suffix "ae" in pierucciae pertains to the gender.
Eponymy: Heiko Bleher (d: 1944) is a German explorer and ornamental fish wholesaler and supplier. [...] Paola Perucci was with Heiko Bleher (q. [...] (Ref. 128868), visit book page.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water pelagisch; diepte ? - 1 m (Ref. 86942). Temperate; 28°C - ?; 26°S - 27°S, 166°E - 167°E
Oceania: New Caledonia.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 4.7 cm SL mannelijk / geslacht onbekend; (Ref. 80665)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Wervels: 40 - 41. A very slender fish with large mouth, distal end of premaxilla reaching vertical through anterior edge of orbit; not attributable to any other atherinid genus or species on basis of its osteology (Ref. 80665).
Dorsal fins V-VII Ii10-12; anal fin Ii12-14; pectoral fin Ii12-13; pelvic always I5; caudal fin 9+8 (dorsal and ventral) principal rays.
Body shape (shape guide): elongated.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Aarn and W. Ivantsoff, 2009. Description of a new subfamily, genus and species of a freshwater atherinid, Bleheratherina pierucciae (Pisces: Atherinidae) from New Caledonia. aqua, Int. J. Ichthyol. 15(1):13-28. (Ref. 80665)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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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) |
3.1 ±0.3 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 (15 of 100). 🛈 |