Delias rosamontana

MORPHOLOGY

External characteristics

Male 

 

Female  
The females generally have a different underside wing surface than the males, by being darker with broader margins on both wings (D'Abrera, 1982).  

Subspecies and variation

 
Four subspecies are described (Pequin, 2021).

Similar species

This species has a very similar pattern as Delias leucias, but it can be distinguished by the longer and thinner shape of the red markings on the sub-anal patch.