| abstract | Six species have been described in the genus Sphaerotarsus, five from Australia and one from Iran. Only three of them have been described from larvae. The knowledge of this small group is very limited, and here we describe and illustrate the larvae of Sphaerotarsus baenai sp. nov. collected from soil in two provinces of Andalusia, Spain. This is the fourth larval species described in the genus, and the first report of Sphaerotarsus for the European fauna. A key to the species of Sphaerotarsus larvae is provided. |