Template:Haddad, 2013a
- Haddad, C.R. 2013a. Taxonomic notes on the spider genus Messapus Simon, 1898 (Araneae, Corinnidae), with the description of the new genera Copuetta and Wasaka and the first cladistic analysis of Afrotropical Castianeirinae. Zootaxa 3688(1): 001–079. DOI: 10.11646/zootaxa.3688.1.1.