Calamophis ruuddelangi Murphy, 2012: 520. Holotype: MNHN 5175. Type locality: Ambuak, West Papua, Indonesia.
Brachyorrhos jobiensis – Peters and Doria, 1878: 371.
Diagnosis: A fangless homalopsid. Gracile cylindrical body, relatively short tail (12% of SVL); six upper labials, fifth tallest, three and four shorter, ventrals 143–145, subcaudals 21–23.
Probably aquatic-fossorial. Diet unknown.