1905-1906.] The Hydrachnid Fauna of Scotland. 241 



Genus V., LEBERTIA JNeuman. 



10 Lebertia tauinsignita Lehert. 



Genus VI., LIMNESIA C. L. Koeli. 



11 Limnesia koenikei Piersig. 



12 II histrionica Hermann. 



13 II maciilata Miiller. 

 14* II connata Koenike. 



Genus VII., HYGROBATES C. L. Koch. 



15 Hygrobates longipalpis Hermann. 



16 II nigi'o-maculatus Lehert. 



Genus VIII., PIOlSrACERCUS Piersig. 



17* Pionacercus leuckarti Piersig. 

 18* II pyriformis Soar. 



Genus IX., LAMINIPES Piersig. 

 19* Laminipes ornatus C. L. Koch. 



Genus X., PIONOPSIS Piersig. 



20* Pionopsis lutescens Hermann. 



Genus XI., NEUMANIA Lebert. 



21* Neumania vernalis Miiller. 



It may be as well to record here that a specimen of 

 Torrenticola anomala Piersig was sent to me from Callander. 

 I have a note of three mites, not mentioned in Mr Soar's 



