Trimeresurus flavomaculatus halieus

Trimeresurus flavomaculatus halieus is a venomous pitviper subspecies endemic to the Philippines.

Geographic range
It is found in the Philippines on the island of Polillo. The type locality given is "Island of Polillo, P.I." (= Philippine Islands).

Taxonomy
Gumprecht (2001, 2002) relegated this subspecies to the synonymy of Trimeresurus flavomaculatus.