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Anguilliformes (Eels and morays) >
Congridae (Conger and garden eels) > Bathymyrinae
Etymology: Ariosoma: Greek, ari = very, strength, superiority + Greek, soma = body (Ref. 45335); indicum: Named for the country of its occurrence, india..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien benthopelagisch. Tropical
Indian Ocean: India.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 43.3 cm TL mannelijk / geslacht onbekend; (Ref. 130193)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Wervels: 141 - 146. This elongated eel species is distinguished from al its congeners by the following set of characters: anus on the anterior to the midpoint of the total length, pre-anal length 40.0-43.1% of TL; dorsal-fin origin before the pectoral-fin base; short wedge-shaped pointed vomerine teeth patch, three or four rows in the anterior portion, tapering posteriorly with four uniserial teeth; intermaxillary teeth with four transverse rows, barely visible when jaws closed and a fine gap separates vomerine and maxillary teeth; lateral line pores end at a smaller distance (3.8-4.6 in HL) before the tail tip; SO canal with 4 or 5 pores; pre-dorsal vertebrae 9-10; preanal vertebrae 49-53; total vertebrae 141-146. Colouration: body greenish-brown in colour; two faint dark bands at dorsal portion of the head, extremities of the lower jaw with minute dark pigmentation patches before the rictus, bicoloured pectoral fin. (Ref. 130193).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Kodeeswaran, P., A. Kathirvelpandian, S. Acharya, S.R. Mohanty, A. Mohapatra, T.T.P. Ajith Kumar and K.K. Lal, 2022. Ariosoma indicum sp. nov., a new species of congrid eel (Anguilliformes: Congridae: Bathymyrinae) from the Indian waters. J. Fish. Biol. 100(6):1447-1454. (Ref. 130193)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Trofisch niveau (Ref.
69278): 3.9 ±0.7 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).
