| china | | colocasiomyia xenalocasiae | species | 2 | 0 |
| china | guangdong | colocasiomyia xenalocasiae | species | 20 | 0 |
| china | guangxi | colocasiomyia xenalocasiae | species | 41 | 0 |
| china | yunnan | colocasiomyia xenalocasiae | species | 52 | 0 |
| japan | okinawa prefecture | colocasiomyia xenalocasiae | species | 24 | 0 |