Intra-population mtCOI diversity statistics for the quill worm, Hyalinoecia longibranchiata.

The regions are designated as CP for Challenger Plateau and CR for Chatham Rise.n is the total number of individuals sampled for a site, S is the number of polymorphic nucleotide sites in the sequence, h is the number of haplotypes represented at the site, Hd is haplotype diversity, and pi is the is nucleotide diversity.