Included taxa
Irie, T. (1985). The spiders in the Amakusa Islands, Kumamoto Prefecture. Calanus 9: 1-20. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Aeolocoelotes unicatus | Agelenidae | 7, f. 4 (m) | Coelotes unicatus |
| Ceratinopsis setoensis | Linyphiidae | 5, f. 21-22 (mf) | Anacotyle setoensis |
| Cicurina japonica | Hahniidae | 7, f. 9 (m) | Cicurina japonica |
| Desis japonica | Desidae | 7, f. 15-17 (m) | Desis japonica |
| Dicornua hikosanensis | Linyphiidae | 5, f. 1-3 (mf) | Dicornua hikosanensis |
| Falcileptoneta iriei | Leptonetidae | 3, f. 7-8 (m) | Leptoneta iriei |
| Hakka himeshimensis | Salticidae | 9, f. 20 (m) | Menemerus himeshimensis |
| Neoantistea quelpartensis | Hahniidae | 7, f. 12 (f) | Neoantistea guelpartensis |
| Nippononeta obliqua | Linyphiidae | 5, f. 10-11 (f) | Meioneta obliqua |
| Paratheuma shirahamaensis | Dictynidae | 7, f. 18-19 (mf) | Litisedes shirahamensis |
| Stemmops nipponicus | Theridiidae | 4, f. 5-6 (mf) | Stemmops nipponicus |
| Ummeliata feminea | Linyphiidae | 5, f. 13-14 (mf) | Oedothorax tokyoensis |
Genera
No genus found for this reference