| Referens | Springsteen, F.J. and F.M. Leobrera, 1986 Shells of the Philippines. Carfel Seashell Museum. Metro Manila, Philippines. 377 p. | |
| Ref. | 821 Springsteen, F.J. and F.M. Leobrera, 1986 | |
| Sida | 325;pl.92 | |
| Named Used as Valid | Spondylus varians | |
| Observationsplats | ||
| Distribution | Camotes Sea, Palawan and Sulu Sea, Philippines. | |
| Quote | Entered as Spondylus (Spondylus) varians Sowerby, 1829. |