Delphacidae is a family of planthoppers containing about 2000 species, distributed worldwide. Delphacids are separated from other “hoppers” by the prominent spur on the tibia of the hindleg.
Source: Wikipedia
Subfamily Delphacinae
Tribe Tropidocephalini

(Sabah, Malaysia)
Unidentified Delphacidae

(Johore, Malaysia)

(Singapore)