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W zaistniałej sytuacji, kiedy w zasadzie niewiele wiadomo na temat
gatunków należących do rodziny Psychidae w Polsce, uzasadnione wydaje
się podjęcie badań i sformułowanie celów niniejszej pracy, którymi są:
• ustalenie listy gatunków Psychidae Polski łącznie z formami ich występowania;
• opracowanie fenologii poszczególnych gatunków, zwłaszcza określenie
okresu pojawu postaci dorosłych;
• analiza...
Hyleus lepidulus Cockerell and Eucera pollinosa Smith (= E. polonica
Ruszkowski, syn. nov.) are recorded for the first time from Poland. New records of further
5 rare species are given.
Preliminary results of investigation on the distribution of nests of the hornet
within the area of Łódź in 1998 and 1999 are given. 25 nests in 1998 and only 8 nests in
1999 was found (8 8% of nests was found in buildings).