They have a distribution paleotropical in the Indian sub-continent, Southeast Asia, the Malay Archipelago and Australia.

Entity and relation annotations:
id: 0
type: entity
value: text: Southeast Asia
labels: <Location>
id: 1
type: entity
value: text: Asia
labels: <Location>
id: 2
type: entity
value: text: the Indian sub-continent
labels: <Location>
id: 3
type: entity
value: text: the Malay Archipelago
labels: <Location>
id: 4
type: entity
value: text: Australia
labels: <Location>
type: relation
to_id: 1
labels: Location:located_in:Location
from_id: 0