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Keywords: acuity
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Journal Articles
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Neuroethology
J Exp Biol (2019) 222 (12): jeb203018.
Published: 19 June 2019
... electroretinography reveals that miniaturisation in ants reduces both contrast sensitivity and spatial resolving power. Pattern electroretinogram Vision Spatial resolution Compound eye Acuity Lamina Size has profound implications for the biology of organisms. It plays a crucial role...
Journal Articles
J Exp Biol (2016) 219 (24): 3971–3980.
Published: 15 December 2016
... Acuity Spatial resolving power Sharks are often described as having ‘poor’ vision. This conclusion is based on their lack of colour vision ( Hart et al., 2011 ; Schluessel et al., 2014 ) and low spatial resolving power ( Hueter, 1990 ; Lisney and Collin, 2008 ; Litherland and Collin, 2008...
Journal Articles
J Exp Biol (2004) 207 (24): 4249–4253.
Published: 15 November 2004
... optical structures and photobehaviors found in this phylum. * Author for correspondence (e-mail: sjohnsen@duke.edu ) 15 9 2004 © The Company of Biologists Limited 2004 2004 vision acuity echinoderm echinoid visual Photoreception is generally divided into two categories...
Journal Articles
J Exp Biol (1988) 134 (1): 119–129.
Published: 01 January 1988
... species the minimum separable visual acuity is less than 9.7′. The behaviour of the two species is very similar to that of O. vulgaris , except that they accept less food per day, so fewer trials could be given. jf. exp. Biol. 134, 119-129 (1988) \ Primed in Great Britain © The Company of Biologists...