Grandisonia diminutiva Taylor, 1968 Grandisonia larvata is a species of caecilian in the family Indotyphlidae, endemic to the Seychelles islands of Mahé, Praslin, La Digue, and Silhouette.

Himstedt, Werner (2000).

"Caecilian Ecology".

In Hofrichter, Robert (ed.).

Amphibians: The World of Frogs, Toads, Salamanders and Newts.