Hydracarina.org

As the there is no genital opening and only 2 pair of acetabula I think this water mite is not a mature one IE a Deutonymph. Usually, to identify a…

This nice water mite was caught in the Lys river in Wervik the 21th of June in 2012. As the picture of the bottom is not very clear,  won’t try…

This nice water mite was caught the 1st of May 2012 in a small permanent pond in Cerfontaine in Belgium. Length 1250 µm and width 1035 µm. Stored in vial…

This almost huge water mite was caught in a small pond in Cerfontaine. Length 2200µm – Width 1430 µm. Stored in vial B003. Process of identification. I’m almost certain that…

Water mite caught the 1st of May 2012 in a natural pond in Cerfontaine (Belgium). Length 1280 µm and width : 1050 µm. Log of my attempt to identify this…

Caught in Roëzé the 7th of April 2012. Length 638µm width 565µm. Why Deutonymph of Forelia Mutata. Was caught the same day and in the same place as a Forelia…

This water Mite was caught in Roëzé (France – Sarthe) the same day I caught a bunch of Mideopsis orbicularis, the 7th of April 2012. The length of this water…

  This water mite was Found in the Sarthe river in the village of Roëzé in France the 7th of April 2012. The length of this water mite is 890µm…

This water mite was found in Brittany the 24th of March 2012 (Saint-Thegonnec – Kerfeulz). My description. Length :  840µm – width : 760µm – Genital flap 176µm Colour light…

In his book Acarina, Milben in Die Süsswasserfauna Deutschlands published in 1909 Koenike gave some figures for the Hygrobates species known by him at this date. This book is written…