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More Examples of Different Dewlap Colors in Males and Females

In a recent post, we discussed the description of two new Costa Rican anoles, but didn’t draw attention to the fact that all members of the A. pachypus species complex exhibit dewlap dichromatism, with the dewlaps of males and females differing within a species. Shown here are differences in A. tropidolepis (top) and A. pachypus (bottom). Leer más.

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