Bergendalia diversa Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Prosthiostomum marmoratum Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Prosthiostomum awaense Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Prosthiostomum rubropunctatum Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Pseudoceros reticulatus Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Pseudoceros luteomarginatus Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Pseudoceros nigromarginatus Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Stylochus rutilis Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Stylochus ijimai Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Hoploplana ornata Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Discocelis japonica Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Paraplanocera misakiensis Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Planocera purpurea Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Pseudostylochus fulvus Yeri & Kaburaki, 1918 | 1918 or earlier | | | |
Polycelis ijimai Kaburaki, 1917 | 1917 or earlier | | | |
Fonticola pellucida (Ijima & Kaburaki, 1916) | 1916 or earlier | | | |
Phagocata pellucida (Ijima & Kaburaki, 1916) | 1916 or earlier | | | |
Planaria pellucida Ijima & Kaburaki, 1916 | 1916 or earlier | | | |
Polycelis auriculata Ijima & Kaburaki, 1916 | 1916 or earlier | | | |
Polycelis karafto Ijima & Kaburaki, 1916 | 1916 or earlier | | | |
Procerodes limuli Ijima & Kaburaki, 1916 | 1916 or earlier | | | |
Procerodes trigonocephala Ijima & Kaburaki, 1916 | 1916 or earlier | | | |
Sorocelis sapporo Ijima & Kaburaki, 1916 | 1916 or earlier | | | |
Pericelis lactea Tsuyuki, Oya, & Kajihara, 2021 | 2021 or earlier | | | southwestern Japan |
Pericelis maculosa Tsuyuki, Oya, & Kajihara, 2021 | 2021 or earlier | | | southwest Japan |