OHBA, N. Synchronous flashing of the firefly, Pteroptyx effulgens, in Papua New Guinea. Sci. Rept. Yokosuka City Mus. 1999, 46, 33-40
OHBA, N. The morphology, behaviour and life cycle of Pteroptyx valida (Coleoptera: Lampyridae) in Singapore. Sci. Rept. Yokosuka City Mus. 1994, 42, 1-11
ERMENTROUT, B. An adaptive model for synchrony in the firefly Pteroptyx malaccae. J. Math. Biol. 1991, 29, 571-585