Classificatie / Namen
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Aulopiformes (Grinners) >
Synodontidae (Lizardfishes) > Harpadontinae
Etymology: Harpadon: Greek, arpedon, -es = net, bow, knot (Ref. 45335); nudus: Name from Greek word 'nudus' meaning bare; referring to the absence of scales on the body.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien demersaal; diepte ? - 371 m (Ref. 106147). Deep-water
Western Indian Ocean: India, northeast Arabian Sea.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 14.4 cm SL mannelijk / geslacht onbekend; (Ref. 106147)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 12; Anale zachte stralen: 13 - 15; Wervels: 44 - 45. This species iis distinguished by the following characters: caudal fin trilobed with lateral line continuous with central lobe; large mouth gape extending far beyond the eye; jaws bearing characteristic fang like, unequal teeth with barbed tips arranged in 2-3 rows; teeth on the roof of the mouth and tongue; head with a very short snout and eyes placed laterally very close to snout tip; nostrils placed close to the snout tip; branchiostegals thin and numerous (> 17); pelvic fins with 9 rays; with adipose fin; gill rakers spine like (Ref. 106147).
Cross section: compressed.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Ganga, U., J.P. Thomas and S. Sukumaran, 2015. A new species of the genus Harpadon (Aulopiformes, Synodontidae) from the north-eastern Arabian Sea, India. Indian J. Fish. 62(4):1-9. (Ref. 106147)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00468 (0.00215 - 0.01017), b=3.12 (2.94 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.7 ±0.7 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). 🛈 |