No abstract

The paper lists psyllids (Hemiptera: Psylloidea) found in and around the Ojców National Park and discusses some selected species. Of the 46 confirmed species, representing the families Aphalaridae, Liviidae, Psyllidae and Triozidae, 44 are reported for the first time from the Ojców National Park. The largest group of psyllids is constituted by taxons related to forests and meadow and herbaceous communities. The following species are of particular interest. Craspedoplepta flavipennis (Foerster, 1848), a species characteristic of montane and subalpine altitudes, has its northern limit in Poland. The boreal-upland Cacopsylla nigrita (Zetterstedt, 1828) and Craspedoplepta malachitica (Dahlbom, 1851) are considered to be typical steppe species in Poland.

Baetylus kahramanus gen. et sp.n. from Lower Cretaceous Lebanese amber is described, based on an adult male specimen. It is the second representative of subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae) and the third aleyrodid from this fossil resin. Morphological features of the new genus and species are discussed as well as evolutionary and biogeographic importance of this fossil.

No abstract

Representatives of the Hemiptera: Sternorrhyncha, Fulgoromorpha, Cicadomorpha and Heteroptera from the Late Eocene of the Isle of Wight, UK, are analysed and discussed. Psylloidea were reviewed and a key to the described taxa is given. Aphidoidea were studied, previously described taxa revised and new taxa described. New taxa of Aphidoidea are Hormaphididae: Hormaphis? longistigma Wegierek sp. nov.; Eriosomatidae: Eriosoma gratshevi Wegierek sp. nov. and Colopha? incognita Wegierek sp. nov.; Drepanosiphidae: Panfossilis anglicus Wegierek gen. et sp. nov. and Betulaphis kozlovi Wegierek sp. nov. Previously described Fulgoromorpha were revised and new taxa are described. The homonym Hastites Cockerell, 1922 (Cixiidae) preoccupied by Hastites Mayer-Eymar, 1883 is replaced by Catulliastites Szwedo nom. nov. for Catulliastites muiri (Cockerell) comb. nov. New taxa described are Cixiidae: Klugga gnawa Szwedo gen. et sp. nov., Klugga regoa Szwedo sp. nov., Liwakka gelloa Szwedo gen et sp. nov., Delwa morikwa Szwedo gen. et sp. nov., Kommanosyne wrikkua Szwedo gen. et sp. nov., Kernastiridius nephlajeus Szwedo gen. et sp. nov., Margaxius angosus Szwedo gen. et sp. nov., Dweivera reikea Szwedo gen. et sp. nov., Samaliverus bikkanus Szwedo gen. et sp. nov., Komsitija tuberculata Szwedo gen. et sp. nov., Langsmaniko marous Szwedo gen. et sp. nov., Komnixta jarzembowskii Szwedo gen. et sp. nov. and Worodbera nimakka gen. et sp. nov.; Tropiduchidae: Reteotissus hooleyi Szwedo gen. et sp. nov., Phatanako gen. nov. for Phatanako wilmattae (Cockerell) comb. nov., Senogaetulia kwalea Szwedo gen. et sp. nov., Dakrutulia mikhailkozlovi Szwedo gen. et sp. nov., Keriophettus atibenus Szwedo gen. et sp. nov. and Sognotela emeljanovi Szwedo gen. et sp. nov.; Issidae: Krundia korba Szwedo gen. et sp. nov., Breukoscelis vadimgratshevi Szwedo gen. et sp. nov., Breukoscelis phrikkosus Szwedo sp. nov. and Uphodato garwoterus Szwedo gen. et sp. nov.; Nogodinidae: Ambitaktoinae Szwedo subfam. nov., Ambitaktoa stoumma Szwedo gen. et sp. nov., Phariberea gurdonika Szwedo gen. et sp. nov., Wixskimoa torxsea Szwedo gen. et sp. nov., and Nadrimini trib. nov. with Niadrima yulei Szwedo gen. et sp. nov.; Lophopidae: Ankomwarius brodiei Szwedo gen. et sp. nov.; Ricaniidae: Ankwlanno bluga Szwedo gen. et sp. nov. Previously described Cicadomorpha were revised and new taxa are described: Cicadidae: Kintusamo boulardi Szwedo gen. et sp. nov; Aphrophoridae: Blenniphora Szwedo gen. nov. for Blenniphora woodwardi (Cockerell) comb. nov., Blenniphora skaka Szwedo sp. nov. and Blenniphora bikkanoa Szwedo sp. nov.; Luisphantyelus briwus Szwedo gen. et sp. nov., Natajephora lijanka Szwedo gen. et sp. nov.; Cercopidae: Berro enissuextaensis Szwedo gen. et sp. nov.; Cicadellidae: Mileewinae: Teniwitta andrewrossi Szwedo gen. et sp. nov. Formerly described true bugs (Heteroptera) are revised and several new taxa are described – Nepomorpha: Corixidae: Diacorixites szwedoi Popov gen. et sp. nov.; Cimicomorpha: Tingidae: Parasinalda wappleri Popov sp. nov., Viktorgolubia Popov gen. nov. for Viktorgolubia seposita (Cockerell) comb. nov.; Miridae: Gurnardinia herczeki Popov gen. et sp. nov.; Pentatomomorpha: Lygaeidae: Gurnardobayini Popov trib. nov., Gurnardobaya rossi Popov gen. et sp. nov.; Cydnidae: Eocenocydnus lisi Popov gen. et sp. nov.; Pentatomidae: Podopinites coloratus Popov gen. et sp. nov. and Podopinites acourti (Cockerell) comb. nov. An overview of the Late Eocene fauna of the Hemiptera is presented. Ecological and biogeographical patterns of the Hemiptera from the Isle of Wight deposits are discussed.