| | | Kind of type | Full locality |
| | | [not recorded as a type] | Indo-China, Vietnam |
| | | [not recorded as a type] | Eastern Asia, Japan |
| | | holotype of synonym Hygia japonica Ahmad, 1969 | Eastern Asia, Japan |
| | | syntype of species Hygia (Hygia) opaca (Uhler, 1860) | Eastern Asia, Japan, Kyushu: Tokunoshima Island (as "Tanakosima") [longitude and latitude are inferred] |
| | | lectotype of species Hygia (Hygia) opaca (Uhler, 1860) | Eastern Asia, Japan, Kyushu: Tokunoshima Island (as "Takanosima") [longitude and latitude are inferred] |