Hydrometridae

Hydrometridae is represented in Argentina by four species of Hydrometra Latreille, 1797 (Coscarón 2017) . Hydrometra sztolcmani Jaczewski, 1928, reported from Corrientes Province (Bachmann 1977; Coscarón 2017), has not been collected from INR. During this study, we collected one species of Hydrometridae: H. argentina Berg, 1879 .