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Gonodactylus · 05/21/2008, 11:50 PM

Len,

There are up to 16 visual pigments that respond from 300 to 700 nm. That is not into the infrared, but it is the broadest spectral sensivity of any known animal.

Roy

05/21/2008, 11:50 PM	#11
Gonodactylus Premium Member Join Date: Aug 2001 Location: Berkeley, CA, USA Posts: 5,024	Len, There are up to 16 visual pigments that respond from 300 to 700 nm. That is not into the infrared, but it is the broadest spectral sensivity of any known animal. Roy