another close up of the hover fly. What interested me was the little shield between the two compound eyes with three little raised spots. These are called ocelli (from the latin ocelus or eye). Their function is a bit of a mystery, but they may be associated with the fly's ability to orientate itself in 3 dimensions when flying (see link). Isn't life interesting.
Tuesday 11 August 2009
eyes in the back of your head
another close up of the hover fly. What interested me was the little shield between the two compound eyes with three little raised spots. These are called ocelli (from the latin ocelus or eye). Their function is a bit of a mystery, but they may be associated with the fly's ability to orientate itself in 3 dimensions when flying (see link). Isn't life interesting.
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