1. Winding up the molecular clock in the genus Carabus (Coleoptera: Carabidae): assessment of methodological decisions on rate and node age estimation
2. A new genus and species of Ceratocanthidae from Tanzania (Coleoptera: Scarabaeoidea)
3. Description of Philharmostes werneri n. sp. from Tanzania with notes on the "Philharmostes" generic group (Coleoptera, Ceratocanthidae). -;Ballerio;Fragm. Entomol,2001
4. A first phylogenetic appraisal of two allied genera of Afrotropical Ceratocanthinae: Melanophilharmostes and Pseudopterorthochaetes (Coleoptera: Hybosoridae)
5. Rolling into a ball: phylogeny of the Ceratocanthinae (Coleoptera: Hybosoridae) inferred from adult morphology and origin of a unique body enrollment coaptation in terrestrial arthropods;Ballerio;Arthr. Syst. Phylog,2016