S. Mahunka szerk.: Folia Entomologica Hungarica 60. (Budapest, 1999)

Limnebius barbifer Kuwert, 1890 Limnebius grouvellei Guillebeau, 1892 [Limnebius furcatus Baudi, 1872] Limnebius furcatus Baudi, 1872 Limnebius similis Baudi, 1872 Limnebius uncigaster Kuwert, 1887 Limnebius adjunctus Kuwert, 1890 Limnebius mauritii Guillebeau, 1893 [Limnebius myrmidon Rey, 1883] Limnebius myrmidon Rey, 1883 Limnebius punctillatus Rey, 1885 Limnebius jassensi Chiesa, 1964 Limnebius nitidus (Marsham, 1802) Hydrophilus nitidus Marsham, 1802 Hydrophilus picinus Marsham, 1802 Limnebius marginalis Stephens, 1829 Limnebius sericans Mulsant et Rey, 1861 Limnebius fussii Gerhardt, 1876 Limnebius dissimilis Kuwert, 1890 Limnebius fallax Kuwert, 1890 Limnebius papposus (Mulsant, 1844) Limnebius papposus Mulsant, 1844 Limnebius parvulus (Herbst, 1797) Hydrophylus parvulus Herbst, 1797 Limnebius truncatulus Thomson, 1853 Limnebius stagnalis (Guillebeau, 1890) Limnobius stagnalis Guillebeau, 1890 Limnebius truncatellus Thunberg, 1794 Hydrophilus truncatellus Thunberg, 1794 Hydrophilus truncatellus Paykull, 1798 Hydrophilus lutosus Marsham, 1802 Hydrophilus mollis Marsham, 1802 Limnebius affinis Stephens, 1829 Limnebius ater Stephens, 1829 Limnebius testaceus Dalia Torre, 1877 Limnebius rufescens Knisch, 1924 ANNOTATED LIST OF HUNGARIAN LOCALITY DATA OF SOME RARE SPECIES Abbreviations of depositories used in the list are as follows: MNHUB - Museum fur Naturkunde der Humboldt-Universität, Berlin. HNHM - Hungarian Natural History Museum, Budapest. JPM - Janus Pannonius Museum, Pécs. NMW - Naturhistorisches Museum, Wien. Hydraena hungarica Rey, 1884 — Sátor-hegység, Nagyhuta: Senyő-völgy, 14.07.1960, leg: Endrődy-Younga, det. M. Jäch (HNHM). Hydraena minutissima Waterhouse, 1833 — Nógrádverőce, 26.07.1935, leg: Endrődi, det. M. Jäch (HNHM). Aulacochthebius exaratus Mulsant, 1844 — Budapest, 1871, det. Endrődy-Younga, det. M. Ienistea (HNHM). - The occurrence of the above mentioned three species in Hungary is based only on single voucher specimens each housed in the collection of the HNHM. Their present occurrence in Hungary has to be confirmed. Ochthebius adriaticus Reitter, 1886 — Siófok, leg. Lichtneckert, det. EndrődyYounga, det. M. Ienistea (HNHM). - Probably mislabelling, the species lives only in the region of Adriatic (Jäch 1989a). Ochthebius colveranus Ferro, 1979 — Zebegény (HNHM). - The species is distributed from Austria and North-eastern Italy to Eastern Turkey and the Caucasus (Jäch 1991e). There is only a single voucher specimen in the collection of the HNHM, thus the confirmation of its present occurrence is needed. Hydrochus megaphallus Berge-Henegouwen, 1988 — Budapest, leg. Fodor, det. A. Berge-Henegouwen (HNHM); Hungary, det. A. Berge-Henegouwen (NMW) (BergeHenegouwen 1988); Balatonfenyves (Merkl 1996). - Some of the paratypes of this recently described species were collected in Hungary. The species must be more frequent than its few locality data indicate.