Diurnal

... giving ample opportunity to check them out. Additionally, it has eyes typical of a nocturnal moth (refracting superposition compound eye) but is diurnal. Because they do their business in the daytime, their eyes have evolved to include qualities not known in any other superposition eye. As a ...

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... we eat. That all messes with our sleep pattern. I've examined my own sleeping patterns pretty closely since I used to have a totally inexcistant diurnal rhythm when I was younger (computers tend to do that to you). As a result I was always tired. Now in more recent years I've developed a balanced ...

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http://www.google.co.in/search?hl=en&sa=X&oi=spell&resnum=0&ct=result&cd=1&q=diurnal+rhythm+of+plankton&spell=1 Check this

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Ya and also search for plankton....diurnal rythm on google.....

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... development to avoid predation by a native predator long vanished. The predator apparently approached from below. If Macroscincus coctei was diurnal, a clear lower eyelid when sleeping at night would not be as functional since at night depth perception decreases and shadows fade. Bartelia ...

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