Prosopocoilus tragulus
Prosopocoilus tragulus is a species of beetle in the family Lucanidae.

Description 
Prosopocoilus tragulus can reach a length of about  in males and about  in females.

Distribution 
This species occurs in Indonesia and New Guinea.

References 

 Biolib

tragulus
Beetles described in 1861
Insects of Indonesia
Taxa named by Samuel Constantinus Snellen van Vollenhoven