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Keywords: Spatial resolving power
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Journal Articles
J Exp Biol (2021) 224 (20): jeb242948.
Published: 15 October 2021
... predominantly by the compound eyes. In this study, using pattern electroretinography (pERG), we investigated the contribution of the compound eyes to ocellar spatial vision in the diurnal Australian bull ant Myrmecia tarsata by measuring the contrast sensitivity and spatial resolving power of the ocellar second...
Journal Articles
J Exp Biol (2016) 219 (24): 3971–3980.
Published: 15 December 2016
...% and 2.9% contrast in H . portusjacksoni and C. punctatum , respectively. Contrast sensitivity was higher than in other vertebrates with a similar spatial resolving power, which may reflect an adaptation to the relatively low contrast encountered in aquatic environments. Optokinetic gain was consistently...