Klassifizierung / Names
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Siluriformes (Catfishes) >
Sisoridae (Sisorid catfishes) > Sisorinae
Etymology: inornata: From the Latin adjective inornatus, meaning unadorned, in reference to the absence of pale markings on its sides of the body.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
; süßwasser demersal. Tropical
Asia: Feni River drainage in Bangladesh.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ? range ? - ? cm
Max length : 2.7 cm SL Männchen/unbestimmt; (Ref. 56233)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenweichstrahlen (insgesamt) : 5; Afterflossenweichstrahlen: 10 - 11; Wirbelzahl: 29 - 30. Uniform body coloration with a pale mid-dorsal stripe and brown submarginal stripes on each lobe of the caudal fin. Differs from Pseudolaguvia foveolata in having a thoracic adhesive apparatus reaching beyond the base of the last pectoral-fin ray, a deeper body 13.9-16.1% SL and fewer vertebrae 29-30; from P. kapuri in having shorter adipose-fin base 13.6-16.4% SL; from P. muricata in having shorter dorsal )18.7-21.7% SL) and pectoral (20.4-23.3% SL) spines and a longer caudal peduncle 16.3-19.0% SL0; and from P. ribeiroi in having a longer dorsal-fin spine 18.6-21.7% SL and deeper caudal peduncle 7.7-8.5% SL. Distinguished further from P. shawi in having a larger interorbital distance 30.4-34.2% HL, from P. tenebricosa in having a longer dorsal-fin spine 18.6-21.7% SL and from P. tuberculata in having a shorter adipose-fin base 13.6-16.4% SL (Ref. 56233).
Inhabits clear, shallow, moderately flowing stream with a predominantly sandy bottom (Ref. 56233).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Ng, H.H., 2005. Two new species of Pseudolaguvia (Teleostei: Erethistidae) from Bangladesh. Zootaxa 1044:35-47. (Ref. 56233)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
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=0.00676 (0.00310 - 0.01476), b=3.03 (2.85 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophische Ebene (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Anfälligkeit der Fischerei (Ref.
59153): Low vulnerability (10 of 100).
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