User blog comment:Lord Loss/Monster Appreciation Day: Khezu/@comment-4009941-20130224003238/@comment-1011548-20130224095922

Not sure if the source still works, but it was mentioned when someone translated one of the early MH Encyclopedias back on the Minegarde forums. Khezu is a hermaphrodite, lays its larvae in hosts, Congalala uses plant sap to style its hair, and I can't remember any other ones.