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Abstract

Thermal tolerance using critical thermal methodology and oxygen consumption rates of Horabagrus brachysoma (23.01 + 2.04 g) were determined after acclimating the fish to 15, 20, 26, 31, 33 and 36 degrees C temperature for 30 days. Critical thermal maxima, CTMax, (34.86 +/- 0.09, 38.05 +/- 0.06, 40.23 +/- 0.12, 41.79 +/- 0.09, 42.44 +/- 0.05, and 42.79 +/- 0.02) and critical thermal minima, CTMin, (13.17 +/- 0.09,13.56 +/- 0.05, 14.15 +/- 0.10, 15.37 +/- 0.10, 16.39 +/- 0.12, and 18.37 +/- 0.04) increased significantly (P

Keywords

Horabagrus brachysoma; Thermal tolerance polygon; Oxygen consumption rates; Temperature quotient; Q(10)

Published in

Aquaculture
2009, volume: 295, number: 1-2, pages: 116-119
Publisher: ELSEVIER SCIENCE BV

SLU Authors

UKÄ Subject classification

Fish and Aquacultural Science

Publication identifier

  • DOI: https://doi.org/10.1016/j.aquaculture.2009.06.034

Permanent link to this page (URI)

https://res.slu.se/id/publ/100084