Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Ludger Hubl"'
Autor:
Hans Schneider, Ludger Hubl
Publikováno v:
Journal Of Comparative Physiology A. 130:17-27
The auditory thresholds of three frogs-two subspecies of the genusHyla (H. a. arborea, H. a. savignyi) and one of the genusRana (R. r. ridibunda)—were measured at 5°, 12°, 20° and 28°C, by recording multi-unit activity from the torus semicircul
Publikováno v:
Behavioural Processes. 2:305-314
We recorded multi-unit activity from the torus semicircularis in two European anurans, to test for temperature dependence of the auditory thresholds. In Rana r. ridibunda the entire threshold-vs.-frequency curve shifts downward for a temperature incr
Publikováno v:
Behavioural processes. 3(3)
The electroretinogram (ERG) was used to measure the flicker-fusion frequencies of Rana lessonae, Bufo bufo and Bombina bombina over the temperature range 5-25°C. In all three species the fusion frequency increased with increasing temperature. In the