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gions. It is rem arkable too that the ΝewSteciclia genus in the present sense was found in Baltic amber sabout 34 million years old). it means that the genus is very old sKOTEIA & ZAK-OGAZA l 988). All of these records prove, in contraryto the earlier attempis. that the present knowledge is yet inadequale to establislithe centre for origin Of this genus.
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MAHUNKA, S. and L. MAHUN -PAPPThe authors had the opportunity for years to study the Oribalid Species described by Berlese currently deposited in the Ιstituto Sperimentale per la Zoologia Agraria at Florence. The resulis of this series of studies are summariZed in this Volume. The Volume begins with an essay- like Introduction heaVily re-lying on Subjective opinion S diScuSSing the generat queStionS Oforibaiology. The following Section lisis Berlese's species placed in the modern SyStem hel ping the specialisis With morphological notes and many dra ingS: here alSO the condition of the specimensis discussed and lectotypeS are deSignated. The third, large Section is the catalogue proper, wherein ali the species are listed in the systematic order together with their combi nation and Synonymic names. Here one may find ali the literature data, u Sual ly miSSing Dona ordinary workS, Willi reference to Description and Taxonomy, Distribution, with special emphasis onCatalogUeS whΟSe references are part ly unreliable. Where it was deemed necessary further information are added under the headingos Remarks. The Volume closes with a very detailed list os lit
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Actia Mologicia Academiae Scientiarum Hungaricae 46 3). m. 23J-238. 2000
THREE NEW SPECIES OF MALCUS ST L. t 859 HETEROPTER A. MALCIDAE) FROM VIETNAM
The genus MalcuS as the only representative of the subfamily Malcinae is closely related with the fami ly Lygaeidae in whicli it has been included for a longii me see S LATER l 964). Iis nearest relative is the smali subfami ly Chauliopinae with a law Oriental and Ethiopian species. Both subfamilies have been united by
The Malcus specimens of the Hungarian Natural History Museum sHNHM)were examined by the author. In this mostly undetermined materiai spartly determined by STYS in the l960s). sonae specimens Dom Vietnam have been mund whicli do not belong to any known species. This paper presenis deScriptions Ofthree new species, followed by the data of the other determined specimens. Allspecimens are deposited in the HNHM.
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Etymology. This species is dedicated to Dr. TAMAS VASΛRHELYI, curator of the Heteroptera collectiori in HNHM. His hel p in making for the first steps of the author into the world of Heteroptera is much appreciated also herewith.
Description. Relatively large, moderate ly elongated. brown Fig. 2). Postero mediat tubercleos pronotum, scutellum and corial tubercle black, callar region and venter dark hrown. both corial spois mentioned sor M. Vasarhelyti, second Segment of antenna and legs yellow. Head and anterior part of pro notum with erect long hairs whicli are much longer than eyewid th. Hairs On other paris of the body much Shorter, adpressed and curved. First segment os antenna with curved glandular hairs and on tubercles with semi erect longer hairs shorter than longliairs of head). Body with tomentose spois: head mlty excluding vertex On both si de os ocelli. baseos antennat segment I. anterior pari os pronotum excluding collar and callar region sany litile spoison poSterior part too): On mesoscutellum two liti te Spois at base: ventral si de of hody extensive ly
First antennat segment Oulside with weli visibie sinali tubercles very seldom in the genus author knows only one other species with such tubercles - an undetermined species near elei cituSTHENG. ZOU et HSIAo). Pronotum declivent, prominent postero mediat tubercle without strong me
Diagno sis. In structure of pro notat postero laterat tubercles it is more or tesssimilar to M. dentiatus STYS, M. thoracicuS STYS. M. denticum IuS THENO, OV et HSIA O. M. elevatuS THENG. ZOU et HSI AO and M. gibbus ZHENG. ZOU et HSIA O.
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Etymology. The nanae of the new species refers to the attractive spines of the pronotum.
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Diagno sis. In many characters very similar to M. fici vidies fici vidipes STRI hut qui te different in the structu re os metapleura and late rotergite VII. The very large ist segment of antenna is also a very good distinctive character fratio hody
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THREE NEW SPECIES OF MALCUS HETEROPTERA) FROM VIETNAM
last character is very distinctive frona the other species, too this ratio is the lo-west in M. dentiatus STYS and M. setosi S STYS both f. 03) and M in cons ictius STYS son average β.l 3), but these species are not Similar to the new species.
Etymology. The new species is dedicateis to Dr. P. STYS. He has publis hed an excellent monograph ora Malcinae providing an essentiat work for the present study.
The list of the identisied species is as follows
The specimens examined are very similar in ali Datures to M. idoneus but their place of origin is far frona Taiwan where M. idoneus was known to occur earlier. Recently ZHENG and ZOUsl98 l) recorded specimens of M. idoneu1 fro in the Yunnan Province ne ar the Vietnamese horder. The author cannot find any distinctive character to separate the specimens os the HNHM and M. idonet S stype S Or other specimens). So recently this species seems to have the second widest dis