EN
New data on distribution and biology of rare tanytarsine chironomids in Poland are presented. Tanytarsus recurvatus BRUNDIN, 1947 and Parapsectra mendli REISS, 1983 are recorded in Poland for the first time and Stempellina almi BRUNDIN, 1947, so far known for doubtful record, is confirmed. New records from Bosnia and Herzegovina, Norway, Sweden and Ukraine are also provided.