Tanysphyrus ater Blatchley

Tanysphyrus ater Blatchley, 1928

Tanysphyrus makolskii Smreczyński, 1957

Records. IFR KHM LWI TER VIN [Smreczyński 1972: 53; Mazur 2002: 240].

Distribution. Central and North Europe; introduced to Nearctic and Neotropic Regions (Caldara 2011).

Material examined. Literature data only.

Biology. Semiaquatic. Adults occur in III–VII, XI. On Araceae; Ricciaceae: Ricciocarpus natans (Smreczyński 1972; Dieckmann 1983).