Table 1.
Former “Trachymyrmex” species with their described karyotypes. 2n: diploid chromosome number; (n): haploid chromosome number; 2K: karyotype formula; Locality: sampling site; M: metacentric chromosomes; SM: submetacentric chromosomes.
| Species | 2n (n) | 2K | Locality | References |
|---|---|---|---|---|
| Mycetomoellerius fuscus* | 18 (9) | 16M + 2SM | Minas Gerais State, Brazil | Barros et al. (2013a) |
| Mycetomoellerius holmgreni | 20 (10) | 20M | Minas Gerais State, Brazil | Barros et al. (2018) |
| Mycetomoellerius iheringi | 20 (10) | 18M + 2SM | Santa Catarina State, Brazil | Present study |
| Mycetomoellerius relictus | 20 (10) | 20M | Minas Gerais State, Brazil | Barros et al. (2013b) |
| Trachymyrmex septentrionalis | 20 (10) | 20M | Barro Colorado Island, Panama | Murakami et al. (1998) |
| “Trachymyrmex” sp. 1 | 12 (6) | 12M | Barro Colorado Island, Panama | Murakami et al. (1998) |
| “Trachymyrmex” sp. 2 | 18 (9) | 18M | Barro Colorado Island, Panama | Murakami et al. (1998) |
| “Trachymyrmex” sp. 3 | 22 (11) | 18M + 4SM | Minas Gerais State, Brazil | Barros et al. (2013b) |
* current junior synonym of M. urichii.