Klassifizierung / Names
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Siluriformes (Catfishes) >
Sisoridae (Sisorid catfishes) > Sisorinae
Etymology: Glyptothorax: Greek, glyptes = carver + Greek, thorax = breast (Ref. 45335).
Environment: milieu / climate zone / Tiefenbereich / distribution range
Ökologie
; süßwasser benthopelagisch. Tropical
Asia: Borneo.
Size / Gewicht / Alter
Geschlechtsreife: Lm ? range ? - ? cm
Max length : 7.6 cm SL Männchen/unbestimmt; (Ref. 128699)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
This species can be distinguished from all Sundaic congeners (except for G. decussatus) in having brown or brownish gray body with prominent dark vertical bars at the level of the adipose-fin base and the base of the caudal fin (vs. without distinct vertical markings on body). It differs from G. decussatus in lacking (vs. having) anteromedial striae in the thoracic adhesive apparatus and the pelvic fins not reaching (vs. reaching) the base of the first anal-fin ray when adpressed. G. pictus further distinguishes from Sundaic congeners by the following unique set of characters: absence of anteromedial striae in thoracic adhesive apparatus; pectoral-fin spine length 17.3-22.9% SL; dorsal-fin spine length 15.4-20.9% SL; margin of dorsal fin concave; straight dorsoposterior margin of adipose fin; caudal peduncle depth 8.4-10.9% SL; absence of prominent dark longitudinal stripes running through each lobe in caudal fin; and absence of prominent pale midlateral stripe on body (Ref. 128699).
Cross section: oval.
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Ng, H.H. and M. Kottelat, 2016. The Glyptothorax of Sundaland: a revisionary study (Teleostei: Sisoridae). Zootaxa 4188(1):001-092. (Ref. 128699)
IUCN Rote Liste Status (Ref. 130435: Version 2025-1)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00369 - 0.01791), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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