Hair cells in <i>D</i>. <i>pealeii</i> hatchlings immunolabeled with rhodopsin and retinochrome-specific antibodies.

<p>(A) Rhodopsin (green) labeling only; (B) retinochrome (red) labeling only. (C) Overlap of rhodopsin and retinochrome labeling in hair cell cell bodies appears yellow. Acetylated α-tubulin antibody (white) labels the cell body and cilia bundle protruding from the cell body (inset). Blue shows autofluorescence of the tissue. Scale bar, 25μm.