Table 2. Diversity statistics based on concatinated CO1+ND5 sequences (1785 bp) of C. irregularis populations (sampled with more than one specimen) and in subclades and clades (as determined by the phylogenetic tree).

Group	Sample size	Polymorphic sites	Number of haplotypes	Haplotype diversity	Nucleotide diversity
Total	90	144	30	0.882	0.017
Clade A	14	73	8	0.901	0.016
Subclade Ae	7	23	4	0.714	0.005
Car I	2	17	2	1.000	0.010
Car II	5	11	2	0.400	0.002
Subclade As	7	39	4	0.857	0.011
Car III	4	2	2	0.667	0.001
Car V	2	0	1	–	–
Clade B	76	61	22	0.838	0.009
Subclade Bn	38	10	8	0.559	0.001
Sue	6	1	2	0.333	–
Hz I	6	0	1	–	–
Hz II	5	3	2	0.400	0.001
Hai I	6	2	2	0.333	–
Hai II	5	4	4	0.900	0.001
Hai III	4	2	2	0.667	0.001
Subclade Bs	30	17	9	0.667	0.002
Sw I	5	0	1	–	–
Sw II	5	1	2	0.400	0.000
Sw III	4	2	3	0.833	0.001
Bla	6	6	2	0.533	0.002
Ju I	5	1	2	0.400	–
Slo I	4	4	2	0.500	0.001
Subclade Bsl	8	25	7	0.964	0.006
Slo II	4	20	4	1.000	0.007
Slo III	4	11	3	0.833	0.003