Table 1.
Sampled populations of Ochthebius quadricollis and O. urbanelliae.
| Species | Locality | Latitude | Longitude | N | Haplotype | mtDNA introgressed individuals | Heteroplasmic individuals |
|---|---|---|---|---|---|---|---|
| O. quadricollis | Bergeggi | 44.24° | 8.42° | 11 | h1, h2, h3(2), h4(5), h5, h6 | — | — |
| Castiglioncello | 43.40° | 10.41° | 11 | h3(7), h7, h8, h9, h10 | — | — | |
| Populonia | 42.98° | 10.98° | 12 | h3, h11(7), h12(2), h13(2) | — | — | |
| Circeo | 41.22° | 13.04° | 10 | h3, h14(7), h15, h16 | — | — | |
| Cirella | 39.71° | 15.81° | 12 | h3, h11, h17(8), h34(2) | 2 | — | |
| Maratea | 39.98° | 15.70° | 7 | h17(4); h11, h13, h34 | 1 | — | |
| Diamante | 39.67° | 15.81° | 11 | h6, h13(5), h17(4), h18 | — | — | |
| Pizzo | 38.73° | 16.16° | 10 | h3, h5, h13(4), h19, h20(3) | — | — | |
| O. urbanelliae | Punta Ala | 42.80° | 10.74° | 10 | h21(10) | — | — |
| Burano | 42.40° | 11.38° | 11 | h21(10), h22 | — | — | |
| Sperlonga | 41.26° | 13.42° | 10 | h23(6), h24(4) | — | — | |
| Maratea | 39.98° | 15.70° | 12 | h17, h25(2), h26, h27, h28, h29, h30, h31, h32, h33(2) | 1 | — | |
| Cirella | 39.71° | 15.81° | 10 | h34(5), h17(2), h35 | 3 | 2 | |
| Diamante | 39.67° | 15.81° | — | — | — | — | |
| Scilla | 38.24° | 15.71° | 11 | h36(3), h37(7), h38 | — | — | |
| Capo Rizzuto | 38.90° | 17.10° | 10 | h39(4), h40(2), h41(4) | — | — | |
| S. Maria Leuca | 39.79° | 18.75° | 10 | h42(7), h43(3) | — | — | |
| Pantanagianni | 40.70° | 17.84° | 11 | h44(6), h45(4), h46 | — | — | |
| Egnazia | 40.89° | 17.37° | 10 | h44(5), h47(4), h48 | — | — |
The number of individuals analysed in each population and the haplotypes observed at mitochondrial CO I gene fragment are shown. In brackets is shown how many times each haplotype was found.