Serilophus is a genus of broadbills in the family Eurylaimidae of the order Passeriformes.
Eurylaimus, from the Ancient Greek ευρυς, eurus, meaning broad, and λαιμος, laimos, meaning throat. 
Serilophus : Greek word serikos- silken; lophos -crest 

1/ Silver-breasted broadbill (Mỏ rộng hung, Serilophus lunatus)
lunatus lūnātus (feminine lūnāta, neuter lūnātum) crescent- or half-moon-shaped