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Siluriformes (Catfishes) >
Sisoridae (Sisorid catfishes) > Sisorinae
Etymology: Glyptothorax: Greek, glyptes = carver + Greek, thorax = breast (Ref. 45335); jayarami: Named in memory of K.C. Jayaram, who made a substantial contribution to Indian ichthyology.
Eponymy: Dr Kottore Chidambaram Jayaram (1926–<2012) was Joint Director, Zoological Survey of India, and according to Barman’s etymology “…one of the prominent workers of the fishes of India of the present decade”. [...] (Ref. 128868), visit book page.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water benthopelagisch. Tropical
Asia: known only from the type locality, the Kaladan River in Mizoram, India.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm
Max length : 10.5 cm SL mannelijk / geslacht onbekend; (Ref. 90059)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 1; Dorsale zachte stralen (totaal) : 6; Anale zachte stralen: 12. Distinguished from other species of the genus Glyptothorax by the having the following characters: thoracic adhesive apparatus elongate, ovoid with an oval central depression, the apparatus not reaching the gular region; base of the caudal fin with two blackish-brown blotches behind the hypural plate; occipital process not in contact with the anterior nuchal-plate element; a long dorsal spine (17.9-19.5 % SL); ventral surfaces of simple and adjacent branched rays of the pectoral and pelvic fins with well developed plicae, and first branchial arch with eight to nine gill rakers (Ref. 90059).
Body shape (shape guide): elongated.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Rameshori, Y. and W. Vishwanath, 2012. Glyptothorax jayarami, a new species of catfish (Teleostei: Sisoridae) from Mizoram, northeastern India. Zootaxa 3304:54-62. (Ref. 90059)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00365 - 0.01726), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Kwetsbaarheid van de visserij (Ref.
59153): Low vulnerability (10 of 100).
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