Home Insects Butterfly Pygmy Grass Blue Butterfly InsectsButterfly Pygmy Grass Blue Butterfly January 3, 2021 449 0 Singapore Geographic, Singapore Nature, Singapore Nature Photography Scientific Name: Zizula hylax pygmaea This is the smallest butterfly found in Malaysia and Singapore. The average wingspan of the species is about 8-11 mm. The upperside of the male is light blue whilst the female is dark brown. Butterfly Cycle Singapore Geographic, Singapore Nature, Singapore Nature Photography