The author observed seven species of Euscorpius in 1999–2005 (E. alpha, E. sicanus, E. tergestinus, E. concinnus, E. naupliensis, E. italicus, and E. flavicaudis) in their natural environment, mainly in Italy but also in France, Switzerland, and Greece. Ecology of these species is discussed as well as predatory behavior occasionally observed in nature. This work provides new data on the distribution and ecology of European Euscorpiidae.
Colombo, M. 2006 . New data on distribution and ecology of seven species of Euscorpius Thorell, 1876 (Scorpiones: Euscorpiidae). Euscorpius, No. 36: 1-40.