Flashing spots on the dorsal trunk of hardyhead silverside fish.
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ABSTRACT:
SUBMITTER: Iwasaka M
PROVIDER: S-EPMC8025298 | biostudies-literature | 2021 Apr
REPOSITORIES: biostudies-literature
Publications
Flashing spots on the dorsal trunk of hardyhead silverside fish.
Royal Society open science 20210407 4
A large number of living creatures are able to use ambient light effectively in biological signalling. <i>Atherinomorus lacunosus</i>, a teleost fish has alignments of circular spots on its dorsal trunk. The spot consists of iridophores, whose diameters are approximately 7-10 µm. The iridophore contains guanine crystals with diameters of 1-3 µm. Here, it is found that more than one spot with a diameter of approximately 0.1 mm causes a rhythmic flashing of light when viewed under white light. The ...[more]
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