Table 1 COI haplotype frequencies: 82 different haplotypes for a 665-bp region of the mitochondrial COI region in Euphausia crystallorophias. Most of these haplotypes were identified by SSCPs for two parts of the COI. Nine individuals had lost the RSA I recognition site that allowed this assay, so their haplotypes were found by direct sequencing

From: Genetic differentiation in the Antarctic coastal krill Euphausia crystallorophias