New grylloblattids of the family Lemmatophoridae (Insecta: Grylloblattida) from the Permian of Russia

New grylloblattids of the family Lemmatophoridae (Insecta: Grylloblattida), Artinska sojanensis sp. nov., Sylvaprisca colorata sp. nov., and Uraloprisca lisca gen. et sp. nov., from the Soyana locality (Lower Kazanian, Arkhangelsk Region) and Paraprisca solikamskensis sp. nov. from the Tyul’kino locality (Ufimian, Perm Region) are described. Two species are transferred from the genus Paraprisca to Uraloprisca gen. nov.: Uraloprisca uralica (G. Zalessky, 1952), comb. nov. and Uraloprisca causaria (Novokshonov, 2000), comb. nov. (both from the Kungurian of the Perm Region). The evolution of the family is discussed.     

New taxa of Mesorthopteridae (Insecta: Grylloblattida) from the Permian of Russia

New taxa of grylloblattids of the family Mesorthopteridae are described from the Permian of Russia: Parastenaropodites aquilonius sp. nov. from the Soyana locality (Middle Permian); P. circumhumatus sp. nov. from the Kul’chumovo locality; and Tshermyaninus biforis gen. et sp. nov., Permorthopteron foliaceus gen. et sp. nov., Parastenaropodites pannea sp. nov., P. exossis sp. nov., Mesoidelia procera sp. nov., and M. riphaea sp. nov. from the Isady locality (Upper Permian). Two species of the genus Khosaridelia Storozhenko, 1992 (family Permotermopsidae) and one species of the genus Megakhosarina Storozhenko, 1993 (family Megakhosaridae) are transferred to the genus Parastenaropodites Storozhenko, 1996 (family Mesorthopteridae); one species of the genus Parastenaropodites is transferred to the genus Austroidelia Riek, 1954; as a result, four new combinations are established: Khosaridelia rigida Aristov, 2005 =Parastenaropodites rigidus (Aristov, 2005), comb. nov. (Vorkuta locality, Lower Permian of Russia); Khosaridelia vyatica Aristov, 2009 =Parastenaropodites vyaticus (Aristov, 2009), comb. nov. (Karaungir locality, Middle Permian of Kazakhstan); Megakhosarina intricata Aristov, 2008 =Parastenaropodites intricatus (Aristov, 2008), comb. nov. (Soyana locality, Middle Permian of Russia); and Parastenaropodites nervosa Storozhenko, 1996 =Austroidelia nervosa (Storozhenko, 1996), comb. nov. (Madygen locality, Middle Triassic of Kyrgyzstan). An identification key to species of the genus Parastenaropodites is given.     

New insects (Insecta: Eoblattida,Embiida) from the Permian of Russia and the Triassic of Kyrgyzstan,with observations on the origin of webspinners

Locustoblattina segmentata gen. et sp. nov. and L. marginata gen. et sp. nov., new members of the family Mesorthopteridae (Eoblattida) are described from the Middle Triassic of the Madygen locality (Ladinian Stage of the Kyrgyzstan). New members of the Alexarasniidae (Embiida), Alexarasnia limbata Aristov, sp. nov. and Nestorembia shcherbakovi sp. nov., are described from the Upper Permian Isady locality in the Vologda Region and the Madygen locality, respectively. Parastenaropodites fluxa Storozhenko, 1996 (Mesorthopteridae) is redescribed from Madygen. The origin of webspinners from within the Permian eoblattids and the composition of the superorder Blattidea are discussed.     

New and little known grylloblattida (Insecta) from intertrappean deposits of the Tunguska Basin of Sibiria

New grylloblattids from the Triassic of the Tunguska Basin (Evenkia, Russia) are described, including Chauliodites eskovi sp. nov. (Chaulioditidae) from the Nirungdakan-1 locality, Shurabia lukashevichae sp. nov. and Sh. bashkuevi sp. nov. (Geinitziidae) from the Lower Lyulyuikta-1 locality, Megakhosarodes shcherbakovi sp. nov. (Megakhosaridae) and Protoblattogryllus vittatus sp. nov. (Blattogryllidae) from the Anakit-3 locality. Chauliodites durus (Aristov, 2003) (Chaulioditidae) from the Anakit-1 locality is redescribed.     

Revision of the family Idelinellidae,with a review of the Permian Eoblattida (Insecta)

Permian Eoblattida, which include the families Tillyardembiidae, Protembiidae (=Sylvardembiidae), Soyanopteridae, and Idelinellidae, are reviewed. The latter family is revised; it includes Idelinella macroptera Storozhenko, 1997 from the Middle Permian (Lower Kazanian Substage) of northern European Russia, Permostriga augustalis Novokshonov, 1999, Sylvastriga miranda Aristov, 2004, Strigulla cuculiophora (Aristov, 2002) comb. nov., Cucullistriga cucullata Aristov et Rasnitsyn, gen. et sp. nov., Scutistriga scutata Aristov et Rasnitsyn, gen. et sp. nov. from the Lower Permian (Kungurian Stage) of the Urals, Permeoblatta borealis Rasnitsyn et Aristov, 2010 from the Upper Permian (Upper Severodvinian Substage) of northern European Russia, and probably also Rasstriga americana Aristov et Rasnitsyn, gen. et sp. nov. from the Upper Carboniferous (Desmoinesian Stage) of Illinois.     

New scorpionflies (Insecta: Mecoptera: Permochoristidae) from the Ufimian of Cisuralia

Two new species of Protopanorpa Carpenter (Mecoptera: Permochoristidae), P. longicubitalis sp. nov. and P. similis sp. nov. from the Ufimian Solikamsk Horizon of the Perm Region (Tyulkino locality) are described. Scorpionflies of Tyulkino are compared with scorpionflies of the Kungurian Chekarda locality (Perm Region) and the Early Kazanian Soyana locality (Arkhangelsk Region).     

New click beetles (Coleoptera: Elateridae) from the cretaceous of Russia and Kazakhstan

A new tribe, two new genera, and seven new species of click beetles are described: Pollostelaterini, trib. nov., Pollostelater baissensis, gen. et sp. nov. from the Lower Cretaceous of Transbaikalia (Baisa locality), five new species in the genus Cryptocoelus Dolin et Nel C. sinitshenkovae, sp. nov. (Romanovka locality), C. shcherbakovi, sp. nov., C. baissensis, sp. nov., C. lukashevichae, sp. nov., C. dolini, sp. nov. (all from Baisa locality), and Turonelater giganteus, gen. et sp. nov. from the Turonian of Southern Kazakhstan (Kzyl-Dzhar locality).     

New and little-known Eoblattida (Insecta) from the Paleozoic of Russia

New taxa of the insect order Eoblattida from the Upper Carboniferous of Russia are described, including Narkemina kata sp. nov., Narkeminopsis inversa sp. nov., Carbonokata storozhenkoi gen. et sp. nov., Tshunoptera ampla gen. et sp. nov., and Evenkiophlebia collucata gen. et sp. nov. from the Chunya locality (Krasnoyarsk Region), Narkemulla sibirica gen. et sp. nov. from the Chunya and Izykhskie Kopi localities, Khakassia (all Cnemidolestidae), and Izykhia tridentis gen. et sp. nov. from Izykhskie Kopi (?Spanioderidae). Narkeminuta permiana gen. et sp. nov. (Cnemidolestidae) is described from the Kedrovka locality (Kemerovo Region; Lower Permian), and Issadische maximum gen. et sp. nov. (Eoblattida incertae familiae) is descriobed from the Isady locality (Vologda Region; Upper Permian). Permeoblatta borealis Rasnitsyn et Aristov, 2010 (Idelinellidae) from Isady is redescribed.     

New species of Praeichneumonidae (Hymenoptera,Ichneumonoidea) from the Lower Cretaceous of Transbaikalia

Three new species of the fossil Lower Cretaceous family Praeichneumonidae are described from the Lower Cretaceous of Transbaikalia (Russia, Buryatia, Khasurty locality): Praeichneumon dzhidensis sp. nov., P. khamardabanicus sp. nov., and P. zakhaaminicus sp. nov. One poorly preserved specimen, Praeichneumon sp., is described. Rudiments of the second anal vein A2 and internal vein a₁–a₂ and bullae in crossveins of the fore- and hindwing are described in Praeichneumonidae for the first time.     

The latest record of mayflies of the family protereismatidae sellards (Ephemerida = Ephemeroptera) and a new species of the family misthodotidae in the Upper Permian of Europe

A new mayfly genus and species, Alexandrinia gigantea gen. et sp. nov., is described in the family Protereismatidae from the Upper Permian locality of Isady (Severodvinian Stage, Poldarsa Formation). Protereisma directum Carpenter, 1979, known from the Early Permian of Oklahoma, United States, is transferred to this new genus. Another new species, Misthodotes tshernovae sp. nov., is described in the family Misthodotidae.     

New fossil insects (Diaphanopterodea: Martynoviidae) from the Lower Permian of the Boskovice Basin, southern Moravia

Two new genera and new species assigned to the family Martynoviidae (Diaphanopterodea), Boskovicia celtai nov. gen., nov. sp. and Moravoptera hladilovae nov. gen., nov. sp. are described and illustrated from the Lower Permian (Artinskian/Sakmarian) locality of Obora, southern Moravia (Czech Republic). Discovery of the species Martynovia insignis Tillyard, originally described from the Lower Permian of Kansas (USA), supports close relationship of both faunas across Euramerica.     

New acrodont lizards (Lacertilia) from the Middle Eocene of southern Mongolia

The problematic lizard family Changjiangosauridae, representatives of which inhabited Asia in the Early Paleogene, is discussed. Six new species of this group, including Acrodontopsis robustus gen. et sp. nov., Agamimus gracilis gen. et sp. nov., Graminisaurus interruptus gen. et sp. nov., Khaichinsaurus reshetovi gen. et sp. nov., Lavatisaurus elegans gen. et sp. nov., and Lentisaurus giganteus gen. et sp. nov., from the Middle Eocene of the Khaichin Uul 2 locality (southern Gobi, Mongolia) are described. It is shown that Changjiangosauridae are probably related to the Late Cretaceous Isodontosauridae and recent Uromastycidae; independent development of a number of dental features in different lineages of Acrodonta (Iguania) is corroborated.     

New insects (Insecta: Mecoptera,Grylloblattida) from the Middle Permian Chepanikha locality,Udmurtia

New scorpionflies, Asiachorista europaea sp. nov. and Petromantis udmurtica sp. nov. (Mecoptera: Permochoristidae), and new grylloblattids, Tshepanichoptera lacera gen. et sp. nov. (Grylloblattida: Aliculidae) and Miralioma urzhumica sp. nov. (Liomopteridae), are described from the Urzhumian of Udmurtia (Chepanikha locality). Liomopterites novissimus Aristov, 2004 (Liomopteridae) is redescribed.     

New bugs of the family Archegocimicidae (Hemiptera: Heteroptera) from the Upper Jurassic of Mongolia

Two new genera and five new species of Archegocimicidae are described from the Upper Jurassic of the Shar-Teg locality in Mongolia: Shartegocimex rasnitsyni, gen. et sp. nov., S. distans, sp. nov., Shartegocorpus paranotalis, gen. et sp. nov., Saldonia formosa, sp. nov., S. insolita, sp. nov.     

New stoneflies (Insecta: Perlida = Plecoptera) from the late Mesozoic locality Khasurty,Transbaikalia

From the Lower Cretaceous locality Khasurty, western Transbaikalia, a new genus and species, Rasnitsyrina culonga, gen. et sp. nov. are described in the family Perlariopseidae. R. desiliens (Sinitshenkova, 1987), originally described in the genus Karanemoura Sinitshenkova, 1987, is transferred to the new genus. Two new species belonging to recent families are described: Dimoula khasurtensis sp. nov. (Nemouridae) and Jurataenionema rohdendorfi sp. nov. (Taeniopterygidae). All new species are described from fossils of adults.     

New mayflies (Insecta: Ephemerida = Ephemeroptera) from the Upper Permian locality of Isady, Northern European Russia

Two new species of the family Protereismatidae, Alexandrinia vitta sp. nov. and A. ipsa sp. nov., are described from the Upper Permian locality of Isady (Severodvinian Stage, Poldarsa Formation). The third new species Misthodotes dubius sp. nov., belongs to the family Misthodotidae.     

A new subfamily of ichneumon wasps (Insecta: Hymenoptera: Ichneumonidae) from the Upper Cretaceous of the Russian Far East

A new subfamily of ichneumon wasps, Labenopimplinae subfam. nov. (Ichneumonidae), is described from the Cenomanian Ola Formation of the locality Obeshchayushchiy, Magadan Region, Russian Far East. The subfamily is highly diverse morphologically and combines characters of the Labeninae and Pimplinae. It includes 11 new species described in five new genera: Labenopimpla rasnitsyni gen. et sp. nov., L. kasparyani sp. nov., Armanopimpla zherikhini gen. et sp. nov, Ramulimonstrum intermedium gen. et sp. nov., Rugopimpla vulgaris gen. et sp. nov., R. fallax sp. nov., R. angusticella sp. nov., R. macra sp. nov., R. matrona sp. nov., Micropimpla lucida gen. et sp. nov., and M. obscura sp. nov. Also described is a new monotypic genus, Tryphopimpla xoridoptera gen. et sp. nov., which combines characters of the Tryphoninae, Pimplinae, and Xoridinae and cannot be currently placed into any of the known subfamilies. The population of fossil ichneumon wasps at this locality is distinctly dominated by females.     

Review of the stratigraphic distribution of Permian grylloblattida (Insecta), with descriptions of New Taxa

New taxa of grylloblattid insects (Grylloblattida) are described: Tshekardomina mongolica, sp. nov. (Tshekardominidae) from Bor-Tologoi locality (Severodvinian Stage of Mongolia), Permoshurabia mesenensis, gen. et sp. nov. (Geinitziidae) from Soyana fossil site (Kazanian Stage of Arkhangelsk oblast), Khosaridelia vyatica, sp. nov. (Permotermopsidae) from Karaungir II locality (Vyatkian Stage of Kazakhstan), Euremisca kazanica, sp. nov. (Euremiscidae) from Soyana fossil site (Kazanian Stage of Arkhangelsk oblast), Megakhosarina vyaznikensis, sp. nov. (Megakhosaridae) from Balymotikha locality (Vyatkian Stage of Vladimir oblast), and Parascalicia prokopensis, gen. et sp. nov. (Skaliciidae) from Prokop’evsk fossil site (Kazanian Stage of Kemerovo oblast). The genera Lodevopterum Béthoux, Nel, Lapeyrie et Gand, 2005 (Lodève fossil site, France), Elmopterum Béthoux et Beckemeyer, 2007, and Sigmophlebia Béthoux et Beckemeyer, 2007 (Elmo and Midco fossil sites, United States) are transferred from Grylloblattida incertae sedis to families Euremiscidae, Aliculidae, and Tshekardominidae, respectively. The stratigraphic distribution of Permian grylloblattid families is reviewed.     

New Permian stoneflies of the family Palaeonemouridae (Insecta: Perlida = Plecoptera) from the Isady locality

New stonefly species of the family Palaeonemouridae, Palaeonemoura issadensis, sp. nov., Palaeotaeniopteryx laeta, sp. nov., and P. triternata, sp. nov., are described from the Tatarian (Upper Permian) locality of Isady (Severodvinian Stage of the Vologda Region).     

New species of sap beetles (Coleoptera: Nitidulidae: Nitidulini) from the Baltic and Bitterfeld ambers

A new genus, Microsoronia, gen. nov., and new species of this genus, M. hoffeinsorum, sp. nov. from the Bitterfeld amber and M. kerneggeri sp. nov., M. nigerrima sp. nov., and M. interfax, sp. nov. from the Baltic amber, are described. The earliest known member of the genus Phenolia, P. (Lasiodites) angustitibialis, sp. nov., is described from the Baltic amber. The systematic position of these two genera, their possible evolution, as well as the possible ecology and bionomics of their members are discussed. It is shown that “Phenolia” incapax Scudder, 1890 should be included in the family Peltidae, rather than Nitidulidae.