Splendid Hybrids: The Effects of a Tiger Beetle Hybrid Zone on Apparent Species Diversity
Figure 12
Approximate delineation of hybrid zones in the Cicindela splendida group in Nebraska. The occurrence of C. denverensis is depicted by an empty square, C. splendida by a gray square, and C. limbalis by a black square. A black circle indicates presence of C. denverensis × splendida hybrids, and a black triangle indicates the presence of C. limbalis × denverensis hybrids.