Klassifizierung / Names
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Siluriformes (Catfishes) >
Sisoridae (Sisorid catfishes) > Sisorinae
Etymology: Glyptothorax: Greek, glyptes = carver + Greek, thorax = breast (Ref. 45335); hymavatiae: Name 'hymavatiae' in honor of Hymavathi, for their support in discovering this novel species.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
; süßwasser benthopelagisch. Tropical
Asia: India.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 15.3 cm SL Männchen/unbestimmt; (Ref. 133097)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 1; Rückenflossenweichstrahlen (insgesamt) : 6; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 7. This species is distinguished from its congeners by the following set of characters: a spindle-shaped thoracic adhesive apparatus, with shallow median depression that is widely opened posteriorly by skin ridges; deep body (depth at anus 12.3-14.4% SL); length of caudal peduncle (20.8-21.6% SL); slender caudal peduncle (8.5-9.0% SL); short predorsal length (34.0-35.8% SL) unculiferous ridges of adhesive apparatus not extending anteriorly onto gular region; plicate on ventral surfaces first pectoral and pelvic fins rays, smooth skin on head and body; two broad pale cream longitudinal stripes on body (Ref. 133097).
Body shape (shape guide): elongated; Cross section: oval.
This species in found in waters with hard substrate, specifically composed of cobbles, boulders and rocks (Ref. 133097).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Tenali, D.R., M.C. Adak, R. Chandran, R.K. Singh, U.K. Sarkar and D. Banerjee, 2025. Glyptothorax hymavatiae, a New Sisorid Catfish, (Teleostei: Sisoridae) from Arunachal Pradesh, North-Eastern India. Rec. zool. Surv. India: 124:1-12. (Ref. 133097)
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) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00794 (0.00364 - 0.01734), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
Widerstandsfähigkeit (Ref. 120179) |
mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
Moderate vulnerability (42 of 100). 🛈 |