Rhinophis phillipsi
Range
Endemic to Sri Lanka
Phillipps' earth snake is a non-venomous burrowing uropeltid endemic to Sri Lanka. It is named for the British naturalist Major William Watt Addison Phillips (1892–1981) (Wikipedia, general species account).
No further species-level description was available in the source consulted. Nationally Endangered (Sri Lanka National Red List 2012, listed as Uropeltis phillipsi).