FIG. 1. — Haplotype network of Amansia glomerata C.Agardh from the Hawaiian Islands based on the mitochondrial COI region, including 129 samples. Each circle represents a unique haplotype and is scaled to size based on the number of sequences assigned to it. Colors are indicative of thermodynamically assigned subgroups and phylogenetically supported lineage designations:orange, Lineage 1; blue, Lineage 2;green, Lineage 3; and gray, Lineage 4. Haplotypes and lineages are arbitrarily numbered. Collection locations for each haplotype are listed alongside each lineage. The lectotype for A. glomerata is labeled L. Each perpendicular line bisecting the connecting lines between adjacent haplotypes represents one nucleotide difference. Haplotype numbers correspond to those in Appendix 1.