S. Mahunka szerk.: Folia Entomologica Hungarica 51. (Budapest, 1990)

dapest (Haeselbarth 1973: 123). Herewith I must report that this paratype specimen disappeared from the card; it was glued certainly soon after its collecting in 1904. Since that time the glue-material must have loosened and the specimen in question unfortunately fell off after its designation as paratype in 1973, and nobody perceived it. Consequently, the female paratype of this species must be considered as lost. Blacus (Blacus) forticornis Haeselbarth, 1973 - In Europe known only in a few countries: Denmark, Great Britain, Hungary and the USSR (European part, Sochi). A rare species. First reported from Hungary (Csákvár) by Haeselbarth (1975). Localities - II/l: 1 o: Csákvár, park. 2 5": Dudar

. - V/3: 1 g: Farkasfa.VI-VII and IX. Blacus (Blacus) hastatus Haliday, 1835 - The species is listed from many countries of Europe; in Hungary very rare

. Localities - IJ/2: 1 6: Miskolc, ömassa, Nyárju. - III/l (Slovakia): 1 0*i Tátraszéplak (= Tatfanská Polianka). - VI. Blacus (Blacus) humilis (Nees, 1812) - A Holarctic species, however, in the eastern Palaearctics listed only from Korea. Localities - I/l: 4 localities. - 1/2: 1 locality. - II/l: lO localities.II/2: 13 localities?"- III/l: 3 localities. - V/l: 2 localities'. - VI/l-VI/2: 8 localities. - III-IX, most frequent in June and July. Blacus (Blacus) instabilis Ruthe, 1861 - A Palaearctic and frequent spcies; fairly sporadic in Hungary. Localities - I/l: 1 g: Budapest, Ráday-utca. 1 6*: Egyek, Ohati erdő. 1 c*": Hortobágy, Zám. 1 57 Nagyiván. - 11/1= 1 g: Bia. - II/2: 2 8": Háromhuta, Nagypéterménkő. - VI and IX-X. Blacus (Blacus) interstitialis Ruthe, 1861 - A western Palaearctic and sporadically distributed species; in Hungary rare. Localities - II/l: 1 6*": Budapest, Lipótmező. - II/2: 1 g: Vác. - III/l: 1 g: Orovska Polhorä(Slovakia) - VI/2: 1 o.: Balatonbögllr. - V-VIII. Blacus (Blacus) leptostigma Ruthe, 1861 - A rare species, known only from Germany, Hungary,Ireland and the USSR (European part). In Hungary first reported from the Kiskunság National Park (Papp 1987a). Localities - I/l:. 1 g: Agasegyháza. 1 o.: Fülöpháza. - II/l: 1 g: Dudar. 1 g: Keszthely. - VÏ ând VIII-IX. Blacus (Blacus) longipennis (Gravenhorts

, 1809)- A western Palaearctic species; in Hungary rather rare. Localities - II/2: 1 g: Füzér, Milic. 2 g: Varbó, örvénykő. 1 ö": Vác, Naszály. - III/l (Slovakia): 2 S: Alacsony Tátra, Breznó, Zálomy.- VI-VII. B

lacus (Ganychorus) macropterus Haeselbarth, 1973 - Originally described as a subspecies of B

. ambuláns (Haliday, 1835) ; recently Van Achterberg (1988) gave it a new status and raised it to specific level. Distributed in the Palaearctic Region, in Europe frequent. Localities - 1/2: 1 g: Kám, Jeli arborétum. - II/l: 1 g: Pilisszentkereszt, Dobogókő. 1 S: Visegrád. - II/2: 1 Ç: Nagyvisnyó, Elzä-Iak. 1 ó"": Nagyvisnyó, Leány-völgy. - III/l (SlovakíaJ: 4 g: Garamberzence (= Hronská Breznica). 1 g: "Magas Tátra" ("vysoké Tatry). 1 g: Nagysalló (= Tekovské Lu5

any). - III/2 (Transylvania): 2 g: Betlen (= Becîean). 1 S: Gödemesterháza (= StîncenlJ.

~1 g: Kudu (= Coldau). - III/5 (Transylvania): 4 ç: Magyarbagó (= Bagáu). 1 g: Nagyenyed (= Aiud). - V/Ï7 I g: Kőszeg, Chernel-kert. 1 ö": Kőszeg, Meszes-völgy. 4 g + 7 S: Kőszeg, Szabó-hegy. 10 g + 9 6*: Velem. - V/3: 2 g: őriszentpéter. IV and VI-VIII, most frequent in June. Blacus (Ganychorus) maculipes Wesmael, 1835 - A western Palaearctic species, common in Hungary. Localities - I/l: 14 localities. - 1/2: 3 localities. - II/l: 32 localities. - Hili 9 localities. - III/l (Slovakia)- III/5 (Transylvania): 16 localities - V/I ând V/3: 4 localities? - VI/2: 7 localities. - I-XII, most frequent in June to September

. Blacus (Hysterobolus) mamillanus Ruthe, 1861 - Known from 10 countries of Europe, in Hungary very rare and new to our fauna.