Table 1. Percentage of average genetic variation (p-distances), based on cytochrome-b (Cytb) sequence data, observed within and between pairs of taxa of Ctenomys.
Sample sizes are given between parentheses.
| intra | C. bidaui n. sp. (PVC) | C. thalesi n. sp. (SRC) | C. contrerasi n. subsp. (NCR) | C. navonae n. subsp. (WCC) | C. sericeus | C. haigi s.s. | C. cf. C. lentulus | |
|---|---|---|---|---|---|---|---|---|
| C. bidaui n. sp. (3) | 0.9 | |||||||
| C. thalesi n. sp. (2) | 0 | 4.2 | ||||||
| C. contrerasi n. subsp. (2) | 0 | 4.0 | 2.0 | |||||
| C. navonae n. subsp. (2) | 1.0 | 4.4 | 2.6 | 0.8 | ||||
| C. sericeus (8) | 0.7 | 3.6 | 2.6 | 2.2 | 2.5 | |||
| C. haigi s.s. (1) | n/c | 4.2 | 5.0 | 3.4 | 3.8 | 3.9 | ||
| C. cf. C. lentulus (28) | 0.7 | 4.4 | 3.7 | 3.2 | 3.4 | 3.3 | 3.6 | |
| C. magellanicus (19) | 0.4 | 3.4 | 5.2 | 4.7 | 5.2 | 4.6 | 4.4 | 4.8 |