Request Coleoptera bibliographic

[schoolmeesters]

Greetings to all,

I am crossposting this to Taxacom & ENTOMO-L

I am just an amateur and need some professional bibliographic help.

I need determination tables for the (Coleoptera,Coprinae) Dichotomiini(Pinotini)
of South America can someone give me the most recent publications about these
species.

I only have:

1996 Francois Genier: A revision of the neotropical genus Ontherus Erichson
Memoirs of the Entomological Society of Canada 170

1964 Martinez, Halffter & Pereira: Neocanthidium Studia Ent.7(1-4)

I am especially interested in "Revision", "Synopsis" or other systematic work.

Reply directly to me not to the list.

Thank you for taking the time.

Paul Schoolmeesters
Langeveldstraat, 23
B-3020 HERENT
Belgium
E-mail: schoolp at glo.be