1-21 of 21 Books
Water mite genera and subgenera
Water mite genera and subgenera
By David R. Cook

Hydrachnidae und Halacaridae
By Gustav Richard Piersig

A study of the systematics of the water mite family Pionidae (Prostigmata, Parasitengona)
By Ian M. Smith
Evolution in water mites (Hydrachnellae, Actinedidia, Acari)
Evolution in water mites (Hydrachnellae, Actinedidia, Acari)
By Arne R. Panesar
Water-mites and how to collect them
Water-mites and how to collect them
By Robert Henry Wolcott
On the mouth-parts and respiratory organs of Limnochares holosericea Latreille in particular and the manner of breathing of hydrachnids in general
On the mouth-parts and respiratory organs of Limnochares holosericea Latreille in particular and the manner of breathing of hydrachnids in general
By Albert H. Van Vleet
Beskrifning öfver hydrachnider, som forekomma inom Skåne
Beskrifning öfver hydrachnider, som forekomma inom Skåne
By Ragnar Magnus Bruzelius
Beiträge zur Kenntnis der Morphologie und Systematik der hydrachniden
Beiträge zur Kenntnis der Morphologie und Systematik der hydrachniden
By Erik Nordenskiöld

Hydrachnae, qvas in aqvis Daniae palvstribvs detexit, descripsit. Pingi et tabvlis XI aeneis incidi
By Otto Frederik M©ơller
Vodyianye Keleshchi
Vodyianye Keleshchi
By Ivan Ivanovich Sokolov
Zur Kenntnis süd- und mitteleuropäischer Hydrachnellen
Zur Kenntnis süd- und mitteleuropäischer Hydrachnellen
By Olov Lundblad
Water mites from China
Water mites from China
By Ruth Marshall
Meeresmilben aus der Adria (Halacaridae und Hydrachnellae, Acari)
Meeresmilben aus der Adria (Halacaridae und Hydrachnellae, Acari)
By Karl Viets
Deutschlands Hydrachniden
Deutschlands Hydrachniden
By Gustav Richard Piersig
De Nederlandse watermiijten (Hydrachnellae Latreille 1802)
De Nederlandse watermiijten (Hydrachnellae Latreille 1802)
By A. J. Besseling
The anatomy of Hydrachna infermis, piersig
The anatomy of Hydrachna infermis, piersig
By Horatio M. Pollock
Beiträge zur Kenntniss der in Sachsen einheimischen Hydrachniden-Formen
Beiträge zur Kenntniss der in Sachsen einheimischen Hydrachniden-Formen
By Gustav Richard Piersig
Om Sveriges hydrachnider
Om Sveriges hydrachnider
By C. J. Neuman