| Citation | Hasegawa, K., H. Saito, T. Kubodera and F. Xu, 2001 Marine Molluscs collected from the shallow waters of Hainan Island, South China Sea, by China-Japan joint research in 1997. In: K. Matsuura (ed.). National Science Museum Monographs, No. 21, Tokyo. | 
| Ref. | 110575 Hasegawa, K., H. Saito, T. Kubodera and F. Xu, 2001 | 
| Page | 10 | 
| Named Used as Valid | Littoraria intermedia | 
| Locality | |
| Distribution | Hainan Island, China. |