Comparative visual acuity of coleoid cephalopods
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چکیده
منابع مشابه
Comparative visual acuity of coleoid cephalopods.
The pelagic realm of the ocean is characterized by extremely clear water and a lack of surfaces. Adaptations to the visual ecology of this environment include transparency, fluorescence, bioluminescence, and deep red or black pigmentation. While the signals that pelagic organisms send are increasingly well-understood, the optical capabilities of their viewers, especially for predators with came...
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Previous investigations of vision and visual pigment evolution in aquatic predators have focused on fish and crustaceans, generally ignoring the cephalopods. Since the first cephalopod opsin was sequenced in late 1980s, we now have data on over 50 cephalopod opsins, prompting this functional and phylogenetic examination. Much of this data does not specifically examine the visual pigment spectra...
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ژورنال
عنوان ژورنال: Integrative and Comparative Biology
سال: 2007
ISSN: 1540-7063,1557-7023
DOI: 10.1093/icb/icm092