Figure 2

TCS haplotype networks of COI, 16S, CytB and 28S of Sclerolinum contortum and Nicomache lokii Each line represents one mutation, and black dots represents missing haplotypes. The size of the circles is proportional to the sample size of the haplotype, and haplotype designation and sample size (in brackets) is also indicated for each haplotype. For 28S two sequences were included per specimen, but the size of the circles is scaled to represent number of specimens, and the number in brackets is also scaled in the same way (number of sequences divided by two). Haplotypes are colored according to location, and corresponds to the colors in Fig. 1: Loki’s Castle – light green, HMMV – dark green, GoM – light blue, Barbados Trench – dark blue, Hook Ridge – orange, eastern Scotia Sea – yellow. For Nicomache lokii, haplogroup A is highlighted with a red outline.