Volume 17, Supplemento   ROSSI A. 2 Commemorative issue: Wilson R. Lourenço’s 70 th birthday (second part) DUPRÉ G. 3-­52 List of scorpions taxa (Arachnida: Scorpiones) described by Wilson R. Lourenço

Volume 17   ROSSI A. 2­6 Commemorative issue: Wilson R. Lourenço’s 70th birthday (first part) YTHIER E. 7­-11 On the contribution of Wilson R. Lourenço to the knowledge of the scorpion fauna of French Guiana SADINE S. E. 12-17 On the contribution of Wilson R. Lourenço to the knowledge of the scorpion fauna of Algeria  YTHIER E. 18­-23 On the contribution of Wilson R. Lourenço to the knowledge of the scorpion fauna of Ecuador ROSSI A. & MERENDINO M. C. 24­-27 World map of scorpions taxa described by Wilson R. Lourenço (Arachnida: Scorpiones) ROSSI A. 28-­32 Chaerilourencous gen. n., a new genus of blind scorpions from Indonesia (Scorpiones: Chaerilidae)