Table 2 Newly sampled localities with karyotypic and mtDNA composition for 2x (diploid sexuals) and 3x - 4x (triploid and tetraploid parthenogens). N=number of individuals karyotyped, n=number genotyped, COI=haplotypes based on mtDNA COI sequence (Fig. 2).
Region | No. | Locality | Sexuals (2x) | Parthenogens (3x) | Parthenogens (4x) | |||
|---|---|---|---|---|---|---|---|---|
| Â | Â | Â | N(n) | COI | N(n) | COI | N(n) | COI |
Northern Italy | 1 | Lago di Caldonazzo | 8(8) | 1, 7, 15 | 13(13) | 1, 6, 7, 14 | 5(5) | 6, 7 |
| Â | 2 | Lago di Levico | 7(7) | 1, 22 | - | - | - | - |
| Â | 3 | Sarca | 93(27) | 1, 3, 16, 29 | 1(1) | 3 | - | - |
| Â | 4 | Lago di Toblino | 1(1) | 1 | - | - | - | - |
| Â | 5 | Lago di Garda | 10(6) | 3, 10, 11, 28 | - | - | - | - |
| Â | 6 | Lago d'Iseo | 91(8) | 3, 14 | 24(5) | 3, 14 | 3(2) | 3, 14 |
| Â | 7 | Lago Maggiore | - | - | 15(4) | 6, 17 | 5(1) | 17 |
| Â | 8 | Lago di Lugano | - | - | 24(4) | 3, 6, 25 | 3(1) | 3 |
| Â | 9 | Lago di Varese | - | - | 3(3) | 3 | - | - |
| Â | 10 | Lago di Como | - | - | 12(5) | 3, 5, 6 | 3(0) | - |
| Â | 11 | Lago di Garlate | - | - | 11(4) | 6, 26 | - | - |
| Â | 12 | Brenta | 3(2) | 1 | - | - | 1(1) | 6 |
| Â | 13 | Lago d'Idro | 2(2) | 3 | - | - | - | - |
Central Italy | 14 | Vorno | - | - | - | - | 1(1) | 19 |
| Â | 15 | S. Lorenzo Vaccoli | 2(2) | 23 | - | - | 1(1) | 19 |
| Â | 16 | La Fattoria: ditch | 1(1) | 18 | - | - | 1(1) | 19 |
| Â | 17 | Lago di Chiusi | 2(2) | 2 | - | - | - | - |
| Â | 18 | Lago Trasimeno | 4(4) | 2 | - | - | - | - |
Germany | 19 | Ammersee | - | - | 5(5) | 3, 8, 17 | - | - |
| Â | 20 | Chiemsee | - | - | 1(1) | 3 | - | - |
|  | 21 | Plön | - | - | 7(2) | 20, 27 | - | - |
| Â | 22 | Isar | - | - | 1(1) | 30 | - | - |
Austria | 23 | Fuschl-See | - | - | 16(3) | 3, 8 | 4(1) | 3 |
| Â | 24 | Millstaedter See | - | - | 2(1) | 3 | 2(1) | 3 |
| Â | 25 | Ossiacher See | - | - | 16(4) | 3, 8 | 1(1) | 3 |
| Â | 26 | Mondsee | - | - | 1(1) | 3 | - | - |
Denmark | 27 | Alborg | - | - | - | - | 4(3) | 24 |
Netherlands | 28 | De Vecht | - | - | 2(2) | 3 | - | - |
France | 29 | Têt | - | - | 10(3) | 3, 4 | 4(1) | 4 |
| Â | 30 | Nantes | - | - | 13(3) | 3 | - | - |
| Â | 31 | Lac d'Annecy | - | - | 8(5) | 4, 21 | - | - |
| Â | 32 | Lac Leman | - | - | 10(4) | 8, 12, 13, 21 | - | - |
Scotland | 33 | Loch Bardowie | - | - | 1(1) | 8 | - | - |
Hungary | 34 | Feher-tò | 24(7) | 9 | - | - | - | - |
|  | 35 | Velencei-tò | 1(1) | 9 | - | - | - | - |
Spain | 36 | Palancia, Sagunto | 4(3) | 31 | - | - | - | - |
Romania | 37 | Aiud | biotype E (outgroup) | Â | Â | Â | Â | Â |
| Â | 38 | Huedin | biotype F (outgroup) | Â | Â | Â | Â | Â |