Classificatie / Namen
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Anguilliformes (Eels and morays) >
Ophichthidae (Snake eels) > Ophichthinae
Etymology: Apterichtus: From the Greek απτερόν (apteron), without fins, and ίχθύς (ichtus, more correctly written ichthys; masculine), fish; succinus: Name from Latin for amber, referring to its coloration and the shape of the head and nape markings.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien rifbewoner; diepte ? - 25 m (Ref. 108477). Tropical
Eastern Central Pacific: Marquesas Islands.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 17.5 cm TL (female)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
This species is distinguished by the following characters: elongated with tail 1.8, head
14.8, and body depth 69.8 in total length; the tip of lower jaw is between verticals through anterior margin of eye and mid-eye; pores on preopercular 4 and supratemporal 5; jaws with conical teeth, uniserial, a single vomerine tooth; colour of head and breast white, body yellowish brown with numerous small orange-brown spots mainly larger than eye on head and nape but a few spots smaller than a half of eye; VF 54-133 (Ref. 108477).
Body shape (shape guide): eel-like; Cross section: oval.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Hibino, Y., J.E. McCosker and S. Kimura, 2016. A new species of Apterichtus (Anguilliformes: Ophichthidae) from the Marquesas Islands. Zootaxa 4117(1):146-150. (Ref. 108477)
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00093 (0.00041 - 0.00212), b=2.99 (2.79 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.6 ±0.6 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 (12 of 100). 🛈 |