Latest captures:
015 at Rykoszyn, Oct 6, 2024
044 at Kotomierz, Aug 18, 2020
008 at Ornasowo, Jun 27, 2020
39 at Port Polnochny, Sep 24, 2019
Older captures:
007 at Gdansk, Mar 29, 2007
037 at Pruszcz Gdanski, Jul 26, 2007
032 at Grabowek, May 16, 2008
Arjen Sleeuwenhoek discovered on May 31, 2013
