2000

• Ricchiardi, E. 2000. Camapterus, a new brachypterous Trichiini genus from South Africa (Coleoptera, Cetoniidae, Trichiinae). Elytron 14: 201–206.

2001

• Ricchiardi, E. 2001. Taxonomic revision of the genus Oreoderus Burmeister, 1842, with description of eleven new species (Coleoptera Cetoniidae Valginae). Annali del Museo Civico di Storia Naturale 'Giacomo Doria' 93: 507–557.

2012

• Ricchiardi, E. 2012. Notes on the Himalayan Valginae with description of a new genus. Hartmann M, Weipert A., editors. Biodiversität und Naturausstattung im Himalaya. Band 3. Erfurt: Verein der Freunde und Förderer des Naturkundemuseums Erfurt e. IV :323–328.

2013

• Ricchiardi, E. 2013. Notes on the Himalayan Valgina with description of a new genus (Insecta: Coleoptera: Scarabaeidae: Cetoniinae). Pp. 323–328. In: Hartmann M. & Weipert M. (eds): Biodiversität und Naturausstattung im Himalaya IV. Erfurt: Verein der Freunde und Förderer des Naturkundemuseums Erfurt e.V., 454 pp.
• Ricchiardi, E. 2013. Description of eight new species of Dasyvalgus and notes on other Valgina (Coleoptera Cetoniinae Valgina). Bollettino della Società Entomologica Italiana 145: 129–139.

2015

• Ricchiardi, E. 2015. Trichiomorphus Bourgoin, 1919 as synonym of Calometopus Blanchard, 1850, with description of a new species and redefinition of the genus. Cetoniimania 8: 61–76.
• Ricchiardi, E. 2015. Description of a new monospecific genus of South African Trichiina, with a key to the related genera. European journal of taxonomy 159: 1–6. DOI: 10.5852/ejt.2015.159

• Ricchiardi, E. & Li, S. 2015. Annotated checklist of Chinese mainland Dasyvalgus, with description of nine new species (Coleoptera Scarabaeidae Cetoniinae). Bollettino della Società Entomologica Italiana 147: 113–133. DOI: 10.4081/BollettinoSEI.2015.113 Reference page. 

2016

• Li, S., Ricchiardi, E., Bai, M. & Yang, X-K. 2016. A taxonomy review of Oreoderus Burmeister, 1842 from China with a geometric morphometric evaluation (Coleoptera, Scarabaeidae, Valgini). ZooKeys 552: 67-89. DOI: 10.3897/zookeys.552.6096 . Reference page. 

2017

• Ricchiardi, E., Perissinotto, R. & Clennell, L. 2017. Breviclypeus, a new South African Trichiina genus (Coleoptera: Scarabaeidae, Cetoniinae). Fragmenta entomologica 49(2): 125–132. Reference page. 

• Ricchiardi, E. & Li, S. 2017. Revision of Chinese mainland Hybovalgus Kolbe, 1904, with description of a new species, and Excisivalgus Endrödi, 1952 reduced to synonymy with Hybovalgus (Coleoptera: Scarabaeidae). European journal of taxonomy 340: 1–32. DOI: 10.5852/ejt.2017.340 Reference page. 

2018

• Ricchiardi, E. 2018. Description of three new Paratrichius Janson, 1881, from Indochinesepeninsula(Coleoptera: Scarabaeidae, Cetoniinae). Fragmenta entomologica 50(1): 1–6. full article (PDF). Reference page. 

• Ricchiardi, E. 2018a. Notes on genus Epitrichius Tagawa, 1941 in Vietnam, with descriptionof a new species and a new synonym(Coleoptera: Scarabaeidae, Cetoniinae). Fragmenta entomologica 50(2): 131–136. DOI: 10.4081/fe.2018.304 . Reference page.