Trimeresurus albolabris Gray, 1842 — Erroneous.

White-lipped Pit Viper

Singapore records.

Trigonocephalus gramineus (part)— Cantor, 1847c: 1041.

Trimeresurus albolabris albolabris — Iskandar & Colijn, 2001: 157.

Cryptelytrops albolabris —Chan-ard et al., 2015: 284.

Remarks. Refer to “A note on Trimeresurus spp. in Singapore ” in the Viperidae section under Native Species.

LKCNHM & NHMUK Museum specimens. No specimens.

Additional Singapore museum specimens. No specimens.