Klassifizierung / Names
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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); tamilicum: Name 'tamilicum' in reference to the one of the oldest languages of the world, Tamil.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser demersal. Tropical
Western Indian Ocean: India.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ? range ? - ? cm
Max length : 30.8 cm TL Männchen/unbestimmt; (Ref. 138159)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Wirbelzahl: 120 - 129. This species is distinguished from its congeners by the following set of characters: anus located fairly before mid of total length, preanal length 43.8-47.1% of TL; origin of dorsal-fin slightly in front of pectoral-fin base; dorsal surface of head with single whitish band across anterior eye margin; ventral portion of lower jaw with tiny dark pigmentation patches, forming a dark line along the isthmus; long vomerine teeth patch, reaching half-length of maxillary; intermaxillary teeth continuous with maxillary, concealed when mouth closed; PDV 7-8; PAV 45-49; PCV 59-60; TV120-129; and the presence of myorhabdoi (Ref. 138159).
Body shape (shape guide): eel-like; Cross section: oval.
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Kodeeswaran, P., S. Acharya, A. Mohapatra and T.T.A. Kumar, 2025. Ariosoma tamilicum (Anguilliformes: Congridae): a new eel species from the
Indian waters. Zootaxa 5604(1):069-076. (Ref. 138159)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00112 (0.00047 - 0.00271), b=3.06 (2.85 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophische Ebene (Ref.
69278): 3.8 ±0.7 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.).
Anfälligkeit der Fischerei (Ref.
59153): Low vulnerability (21 of 100).
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