On the morphology and classification of larval water mites (Hydrachnidia, Acari) from springs in Luxembourg Author Martin, Peter text Zootaxa 2006 1138 1 44 journal article 10.5281/zenodo.172007 bd92c31d-534c-4bb2-a395-fb69e7ab01a9 1175­5326 172007 Panisus michaeli Koenike, 1896 Records ( Table 2 ): Benthos samples from three springs in Ösling, 2 individuals ( Gerecke et al. 2005 ). No larvae found in traps. Descriptions of larvae ( Figs. 2, 3 ): Lundblad (1927) , Martin (2003) . Diagnostic characters of larvae: The setation of the Expp (only one pair of setae) and of the leg segments I­L3 and II­L3 enables a separation of P. michaeli larvae from the other Hydryphantidae known from Luxembourg springs.