Reference
Manfred A. Jäch, Juan Angel Diaz, Alberto Gayoso (1999): "Acciones Integradas": Excursion to Andalucía (Spain: Málaga, Cádiz), October 1998 (Hydroscaphidae, Haliplidae, Gyrinidae, Dytiscidae, Hydrochidae, Hydraenidae, Dryopidae, Elmidae). – Koleopterologische Rundschau – 69_1999: 171 - 181.