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Anabantiformes (Gouramies, snakeheads) >
Pristolepididae (Mudperches)
Etymology: Pristolepis: Greek, pristis = saw + Greek, lepis = saw (Ref. 45335); pentacantha: Name from the Greek words 'pente' for five and 'akantha' for thorns; referring to the five spines present in the anal fin of the new fish..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water. Tropical
Asia: India.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 9.5 cm SL mannelijk / geslacht onbekend; (Ref. 104746)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 15 - 16; Dorsale zachte stralen (totaal) : 11; Anale stekels: 5; Anale zachte stralen: 7. This species is distinguished by the following characters: body roughly rectangular and strongly laterally compressed; body depth 2.4- 2.5 in SL; dorsal contour rising gradually from snout towards the dorsal front, convex along the dorsum and abruptly attenuated at the caudal base; head moderate, its length 2.8- 3.0 and depth 2.9-3.2 in SL, pointed towards the snout; mouth upturned, its width 3.4- 3.7 in HL, maxilla ending at vertical at the level of anterior margin of orbit; opercle with two spines posteriorly; preopercle angle serrated with 5-6 serrae; junction of inter and sub opercle
slightly serrated; preorbital without any teeth; pectoral fin reaching 9th scale row downwards posteriorly through 3 scales and then reach 2-3 scales in front of caudal fin base (Ref. 104746).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Plamoottil, M., 2014. Pristolepis pentacantha, a new fish species (Perciformes: Pristolepidae) from Kerala, India. Int'l. J. Scientific Res. 3(5):552-554. (Ref. 104746)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.00790 - 0.04194), b=3.02 (2.81 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.4 ±0.4 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).
