Dear Colleagues, I'm looking for the following papers, if anyone can share
I would be most grateful, thanks in advance!

Ballerio A (1999) Revision of the genus Pterorthochaetes, first
contribution (Coleoptera: Scarabaeoidea:
Ceratocanthidae). Folia Heyrovskiana 7: 221–228.

Ballerio A (2000 [1999]) A new genus of Ceratocanthidae from the Oriental
Region (Coleoptera:
Scarabaeoidea). Elytron 13: 149–164.

Ballerio A (2009) Unusual morphology in a new genus and species of
Ceratocanthinae from
New Guinea (Coleoptera: Scarabaeoidea: Hybosoridae). The Coleopterists
Bulletin 63(1):
44–53. doi: 10.1649/0010-065X-63.1.44


Alejandro Lopera-T
Socio Investigador
Asociación Gaica
Teléfono 3124319938