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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.; nariculus: Named for its minute anterior nostrils..

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

seewasser benthopelagisch; tiefenbereich 28 - 30 m (Ref. 101270). Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Western Pacific: Indonesia (Ambon).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 30.8 cm TL Männchen/unbestimmt; (Ref. 101270)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Wirbelzahl: 137. This species is distinguished by the following characters: tail 1.8, head 16, and body depth 60 in total length; preopercular pores 3, pores in supratemporal canal 5; teeth are conical, uniserial on jaws; one pair on vomer; anterior nostril non-tubular, flush with underside of snout; body mostly pale in preservative, few pale brown spots on head, the diameter less than eye diameter; and preanal vertebrae 60, total 137 (Ref. 101270).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : McCosker, John E. | Partner

McCosker, J.E. and Y. Hibino, 2015. A review of the finless snake eels of the genus Apterichtus (Anguilliformes: Ophichthidae), with the description of five new species. Zootaxa 3941(1):49-78. (Ref. 101270)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Trophic ecology
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Räuber

Ecology
Ökologie

Population dynamics
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Length-weight rel.
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Life cycle
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Distribution
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Anatomy
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Physiology
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Visual pigment(s)
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Genetics
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [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).

Trophic level (Ref. 69278): 3.8 ±0.6 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (21 of 100).

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Apterichtus nariculus McCosker & Hibino, 2015