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Publisher: Springer-Verlag   (Total: 2355 journals)

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Showing 1201 - 1400 of 2355 Journals sorted alphabetically
J. of Clinical Geropsychology     Hybrid Journal   (Followers: 1)
J. of Clinical Immunology     Hybrid Journal   (Followers: 14, SJR: 1.332, h-index: 75)
J. of Clinical Monitoring and Computing     Hybrid Journal   (Followers: 1, SJR: 0.661, h-index: 37)
J. of Clinical Psychology in Medical Settings     Hybrid Journal   (Followers: 12, SJR: 0.46, h-index: 34)
J. of Cluster Science     Hybrid Journal   (SJR: 0.416, h-index: 31)
J. of Coal Science and Engineering (China)     Hybrid Journal   (SJR: 0.188, h-index: 8)
J. of Coastal Conservation     Hybrid Journal   (Followers: 7, SJR: 0.474, h-index: 25)
J. of Coatings Technology and Research     Hybrid Journal   (Followers: 5, SJR: 0.425, h-index: 25)
J. of Combinatorial Optimization     Hybrid Journal   (Followers: 5, SJR: 1.093, h-index: 34)
J. of Communications Technology and Electronics     Hybrid Journal   (Followers: 2, SJR: 0.29, h-index: 16)
J. of Community Genetics     Hybrid Journal   (Followers: 1, SJR: 0.727, h-index: 14)
J. of Community Health     Hybrid Journal   (Followers: 8, SJR: 0.921, h-index: 44)
J. of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology     Hybrid Journal   (Followers: 8, SJR: 1.087, h-index: 74)
J. of Comparative Physiology B : Biochemical, Systemic, and Environmental Physiology     Hybrid Journal   (Followers: 4, SJR: 1.126, h-index: 59)
J. of Compassionate Health Care     Open Access   (Followers: 2)
J. of Computational Analysis and Applications     Hybrid Journal   (SJR: 0.291, h-index: 19)
J. of Computational Electronics     Hybrid Journal   (Followers: 4, SJR: 0.511, h-index: 20)
J. of Computational Neuroscience     Hybrid Journal   (Followers: 24, SJR: 1.068, h-index: 60)
J. of Computer and Systems Sciences Intl.     Hybrid Journal   (SJR: 0.27, h-index: 13)
J. of Computer Science and Technology     Open Access   (Followers: 5, SJR: 0.437, h-index: 31)
J. of Computer Virology and Hacking Techniques     Hybrid Journal   (Followers: 6, SJR: 0.151, h-index: 2)
J. of Computer-Aided Molecular Design     Hybrid Journal   (Followers: 2, SJR: 0.995, h-index: 78)
J. of Computers in Education     Hybrid Journal   (Followers: 10)
J. of Computing in Higher Education     Hybrid Journal   (Followers: 13, SJR: 0.363, h-index: 21)
J. of Consumer Policy     Hybrid Journal   (Followers: 7, SJR: 0.704, h-index: 30)
J. of Contemporary Mathematical Analysis     Hybrid Journal   (SJR: 0.237, h-index: 5)
J. of Contemporary Physics (Armenian Academy of Sciences)     Hybrid Journal   (Followers: 11, SJR: 0.197, h-index: 6)
J. of Contemporary Psychotherapy     Hybrid Journal   (Followers: 5, SJR: 0.397, h-index: 23)
J. of Control Theory and Applications     Hybrid Journal   (Followers: 2, SJR: 0.359, h-index: 19)
J. of Control, Automation and Electrical Systems     Hybrid Journal   (Followers: 10, SJR: 0.231, h-index: 9)
J. of Crop Science and Biotechnology     Hybrid Journal   (Followers: 7)
J. of Cross-Cultural Gerontology     Hybrid Journal   (Followers: 6, SJR: 0.631, h-index: 29)
J. of Cryptographic Engineering     Partially Free   (Followers: 5, SJR: 0.989, h-index: 11)
J. of Cryptology     Hybrid Journal   (Followers: 3, SJR: 1.443, h-index: 55)
J. of Cultural Economics     Hybrid Journal   (Followers: 4, SJR: 0.539, h-index: 29)
J. of Database Marketing & Customer Strategy Management     Hybrid Journal   (Followers: 9, SJR: 0.149, h-index: 8)
J. of Derivatives & Hedge Funds     Hybrid Journal   (Followers: 8, SJR: 0.114, h-index: 5)
J. of Developmental and Physical Disabilities     Hybrid Journal   (Followers: 8, SJR: 0.574, h-index: 29)
J. of Digital Imaging     Hybrid Journal   (Followers: 10, SJR: 0.578, h-index: 35)
J. of Direct Data and Digital Marketing Practice     Hybrid Journal   (Followers: 8, SJR: 0.154, h-index: 6)
J. of Dynamical and Control Systems     Hybrid Journal   (Followers: 2, SJR: 0.4, h-index: 26)
J. of Dynamics and Differential Equations     Hybrid Journal   (SJR: 1.418, h-index: 31)
J. of Earth Science     Hybrid Journal   (Followers: 9, SJR: 0.483, h-index: 16)
J. of Earth System Science     Open Access   (Followers: 43, SJR: 0.448, h-index: 32)
J. of East Asian Linguistics     Hybrid Journal   (Followers: 6, SJR: 0.537, h-index: 20)
J. of Echocardiography     Hybrid Journal   (Followers: 4, SJR: 0.22, h-index: 3)
J. of Ecology and Environment     Open Access  
J. of Economic Growth     Hybrid Journal   (Followers: 30, SJR: 3.273, h-index: 63)
J. of Economic Interaction and Coordination     Hybrid Journal   (SJR: 0.263, h-index: 12)
J. of Economics     Hybrid Journal   (Followers: 17, SJR: 0.418, h-index: 23)
J. of Economics and Finance     Hybrid Journal   (Followers: 6, SJR: 0.272, h-index: 19)
J. of Educational Change     Hybrid Journal   (Followers: 7, SJR: 0.961, h-index: 21)
J. of Elasticity     Hybrid Journal   (Followers: 6, SJR: 0.851, h-index: 45)
J. of Electroceramics     Hybrid Journal   (SJR: 0.577, h-index: 57)
J. of Electronic Materials     Hybrid Journal   (Followers: 5, SJR: 0.609, h-index: 75)
J. of Electronic Testing     Hybrid Journal   (Followers: 2, SJR: 0.372, h-index: 27)
J. of Electronics (China)     Hybrid Journal   (Followers: 4, SJR: 0.112, h-index: 9)
J. of Elementary Science Education     Hybrid Journal   (Followers: 9)
J. of Elliptic and Parabolic Equations     Hybrid Journal  
J. of Engineering Mathematics     Hybrid Journal   (SJR: 0.347, h-index: 37)
J. of Engineering Physics and Thermophysics     Hybrid Journal   (Followers: 1, SJR: 0.288, h-index: 11)
J. of Engineering Research     Open Access   (Followers: 1, SJR: 0.145, h-index: 5)
J. of Engineering Thermophysics     Hybrid Journal   (Followers: 4, SJR: 0.763, h-index: 9)
J. of Environmental Studies and Sciences     Partially Free   (Followers: 2)
J. of Ethology     Hybrid Journal   (Followers: 2, SJR: 0.609, h-index: 25)
J. of Evolution Equations     Hybrid Journal   (SJR: 0.826, h-index: 26)
J. of Evolutionary Biochemistry and Physiology     Hybrid Journal   (SJR: 0.145, h-index: 11)
J. of Evolutionary Economics     Hybrid Journal   (Followers: 9, SJR: 0.492, h-index: 52)
J. of Experimental and Theoretical Physics     Hybrid Journal   (Followers: 3, SJR: 0.458, h-index: 39)
J. of Experimental Criminology     Hybrid Journal   (Followers: 45, SJR: 1.445, h-index: 28)
J. of Failure Analysis and Prevention     Hybrid Journal   (Followers: 5, SJR: 0.261, h-index: 15)
J. of Family and Economic Issues     Hybrid Journal   (Followers: 6, SJR: 0.396, h-index: 32)
J. of Family Violence     Hybrid Journal   (Followers: 35, SJR: 0.639, h-index: 56)
J. of Financial Services Marketing     Hybrid Journal   (Followers: 3, SJR: 0.273, h-index: 10)
J. of Financial Services Research     Hybrid Journal   (Followers: 24, SJR: 0.572, h-index: 36)
J. of Fixed Point Theory and Applications     Hybrid Journal   (SJR: 0.644, h-index: 13)
J. of Fluorescence     Hybrid Journal   (Followers: 3, SJR: 0.465, h-index: 56)
J. of Food Measurement and Characterization     Hybrid Journal   (SJR: 0.307, h-index: 4)
J. of Food Science and Technology     Hybrid Journal   (Followers: 6, SJR: 0.441, h-index: 29)
J. of Forest Research     Hybrid Journal   (Followers: 3, SJR: 0.495, h-index: 27)
J. of Forestry Research     Hybrid Journal   (Followers: 4, SJR: 0.304, h-index: 14)
J. of Fourier Analysis and Applications     Hybrid Journal   (Followers: 1, SJR: 1.18, h-index: 42)
J. of Friction and Wear     Hybrid Journal   (Followers: 7, SJR: 0.373, h-index: 7)
J. of Fusion Energy     Hybrid Journal   (Followers: 3, SJR: 0.387, h-index: 19)
J. of Gambling Studies     Hybrid Journal   (Followers: 7, SJR: 1.171, h-index: 57)
J. of Gastroenterology     Hybrid Journal   (Followers: 12, SJR: 1.651, h-index: 88)
J. of Gastrointestinal Cancer     Hybrid Journal   (Followers: 3, SJR: 0.304, h-index: 39)
J. of Gastrointestinal Surgery     Hybrid Journal   (Followers: 6, SJR: 1.64, h-index: 99)
J. of General Internal Medicine     Hybrid Journal   (Followers: 16, SJR: 1.804, h-index: 134)
J. of General Plant Pathology     Hybrid Journal   (SJR: 0.554, h-index: 22)
J. of Genetic Counseling     Hybrid Journal   (Followers: 5, SJR: 0.902, h-index: 39)
J. of Genetics     Open Access   (Followers: 5, SJR: 0.458, h-index: 28)
J. of Geodesy     Hybrid Journal   (Followers: 8, SJR: 2.173, h-index: 56)
J. of Geographical Sciences     Hybrid Journal   (Followers: 1, SJR: 0.8, h-index: 23)
J. of Geographical Systems     Hybrid Journal   (Followers: 4, SJR: 0.822, h-index: 39)
J. of Geometric Analysis     Hybrid Journal   (Followers: 2, SJR: 1.491, h-index: 27)
J. of Geometry     Hybrid Journal   (Followers: 1, SJR: 0.272, h-index: 15)
J. of Global Optimization     Hybrid Journal   (Followers: 4, SJR: 0.992, h-index: 60)
J. of Global Policy and Governance     Hybrid Journal   (Followers: 11)
J. of Grid Computing     Hybrid Journal   (Followers: 1, SJR: 1.414, h-index: 37)
J. of Happiness Studies     Hybrid Journal   (Followers: 23, SJR: 0.881, h-index: 39)
J. of Hematopathology     Hybrid Journal   (Followers: 4, SJR: 0.2, h-index: 13)
J. of Heuristics     Hybrid Journal   (Followers: 5, SJR: 1.308, h-index: 50)
J. of High Energy Physics     Hybrid Journal   (Followers: 18, SJR: 1.052, h-index: 153)
J. of Homotopy and Related Structures     Hybrid Journal   (SJR: 0.232, h-index: 2)
J. of Housing and the Built Environment     Hybrid Journal   (Followers: 7, SJR: 0.648, h-index: 28)
J. of Huazhong University of Science and Technology [Medical Sciences]     Hybrid Journal   (SJR: 0.344, h-index: 19)
J. of Ichthyology     Hybrid Journal   (Followers: 3, SJR: 0.304, h-index: 10)
J. of Immigrant and Minority Health     Hybrid Journal   (Followers: 12, SJR: 0.759, h-index: 37)
J. of Inclusion Phenomena and Macrocyclic Chemistry     Hybrid Journal   (Followers: 1, SJR: 0.331, h-index: 46)
J. of Indian Council of Philosophical Research     Hybrid Journal  
J. of Indian Philosophy     Hybrid Journal   (Followers: 12, SJR: 0.127, h-index: 12)
J. of Industrial Microbiology and Biotechnology     Hybrid Journal   (Followers: 15, SJR: 0.966, h-index: 80)
J. of Industry, Competition and Trade     Hybrid Journal   (Followers: 8, SJR: 0.327, h-index: 15)
J. of Infection and Chemotherapy     Hybrid Journal   (Followers: 1, SJR: 0.673, h-index: 46)
J. of Information Technology     Hybrid Journal   (Followers: 54, SJR: 1.474, h-index: 55)
J. of Information Technology Teaching Cases     Hybrid Journal   (Followers: 9)
J. of Infrared, Millimeter and Terahertz Waves     Hybrid Journal   (Followers: 2, SJR: 1.25, h-index: 36)
J. of Inherited Metabolic Disease     Hybrid Journal   (Followers: 2, SJR: 1.389, h-index: 77)
J. of Inorganic and Organometallic Polymers and Materials     Partially Free   (Followers: 9, SJR: 0.338, h-index: 33)
J. of Insect Behavior     Hybrid Journal   (Followers: 8, SJR: 0.569, h-index: 39)
J. of Insect Conservation     Hybrid Journal   (Followers: 10, SJR: 0.872, h-index: 43)
J. of Intelligent and Robotic Systems     Hybrid Journal   (Followers: 2, SJR: 0.629, h-index: 43)
J. of Intelligent Information Systems     Hybrid Journal   (Followers: 1, SJR: 0.691, h-index: 43)
J. of Intelligent Manufacturing     Hybrid Journal   (Followers: 3, SJR: 1.397, h-index: 54)
J. of Interventional Cardiac Electrophysiology     Hybrid Journal   (SJR: 0.93, h-index: 43)
J. of Intl. Business Studies     Hybrid Journal   (Followers: 32, SJR: 4.208, h-index: 130)
J. of Intl. Entrepreneurship     Hybrid Journal   (Followers: 9, SJR: 0.549, h-index: 23)
J. of Intl. Migration and Integration / Revue de l integration et de la migration internationale     Hybrid Journal   (Followers: 13, SJR: 0.308, h-index: 13)
J. of Intl. Relations and Development     Hybrid Journal   (Followers: 20, SJR: 0.793, h-index: 22)
J. of Labor Research     Hybrid Journal   (Followers: 19, SJR: 0.394, h-index: 27)
J. of Logic, Language and Information     Hybrid Journal   (Followers: 7, SJR: 0.288, h-index: 25)
J. of Low Temperature Physics     Hybrid Journal   (Followers: 3, SJR: 0.531, h-index: 52)
J. of Machinery Manufacture and Reliability     Hybrid Journal   (Followers: 2, SJR: 0.203, h-index: 7)
J. of Mammalian Evolution     Hybrid Journal   (Followers: 5, SJR: 1.134, h-index: 37)
J. of Mammary Gland Biology and Neoplasia     Hybrid Journal   (Followers: 2, SJR: 2.252, h-index: 83)
J. of Management and Governance     Hybrid Journal   (Followers: 14, SJR: 0.805, h-index: 33)
J. of Management Control     Hybrid Journal   (Followers: 4, SJR: 0.605, h-index: 6)
J. of Marine Science and Application     Hybrid Journal   (Followers: 2, SJR: 0.439, h-index: 11)
J. of Marine Science and Technology     Hybrid Journal   (Followers: 3, SJR: 0.235, h-index: 19)
J. of Maritime Archaeology     Hybrid Journal   (Followers: 21, SJR: 0.228, h-index: 8)
J. of Market-Focused Management     Hybrid Journal   (Followers: 2)
J. of Marketing Analytics     Hybrid Journal   (Followers: 4)
J. of Material Cycles and Waste Management     Hybrid Journal   (Followers: 3, SJR: 0.449, h-index: 22)
J. of Materials Engineering and Performance     Hybrid Journal   (Followers: 22, SJR: 0.544, h-index: 40)
J. of Materials Science     Hybrid Journal   (Followers: 20, SJR: 0.836, h-index: 123)
J. of Materials Science : Materials in Electronics     Hybrid Journal   (Followers: 5)
J. of Materials Science : Materials in Medicine     Hybrid Journal   (Followers: 5)
J. of Mathematical Biology     Hybrid Journal   (Followers: 11, SJR: 1.011, h-index: 71)
J. of Mathematical Chemistry     Hybrid Journal   (Followers: 4, SJR: 0.497, h-index: 45)
J. of Mathematical Fluid Mechanics     Hybrid Journal   (Followers: 7, SJR: 1.22, h-index: 22)
J. of Mathematical Imaging and Vision     Hybrid Journal   (Followers: 5, SJR: 0.901, h-index: 53)
J. of Mathematical Modelling and Algorithms     Hybrid Journal   (Followers: 2, SJR: 0.414, h-index: 23)
J. of Mathematical Sciences     Hybrid Journal   (SJR: 0.272, h-index: 23)
J. of Mathematics Teacher Education     Hybrid Journal   (Followers: 16, SJR: 1.062, h-index: 20)
J. of Maxillofacial and Oral Surgery     Hybrid Journal   (Followers: 2)
J. of Mechanical Science and Technology     Hybrid Journal   (Followers: 6, SJR: 0.589, h-index: 26)
J. of Medical and Biological Engineering     Hybrid Journal   (Followers: 1, SJR: 0.387, h-index: 18)
J. of Medical Humanities     Hybrid Journal   (Followers: 22, SJR: 0.299, h-index: 18)
J. of Medical Systems     Hybrid Journal   (Followers: 1, SJR: 0.717, h-index: 44)
J. of Medical Toxicology     Hybrid Journal   (Followers: 6, SJR: 0.874, h-index: 28)
J. of Medical Ultrasonics     Hybrid Journal   (Followers: 2, SJR: 0.18, h-index: 13)
J. of Medicine and the Person     Hybrid Journal  
J. of Membrane Biology     Hybrid Journal   (Followers: 2, SJR: 0.738, h-index: 82)
J. of Micro-Bio Robotics     Hybrid Journal   (SJR: 0.28, h-index: 3)
J. of Microbiology     Hybrid Journal   (Followers: 8, SJR: 0.741, h-index: 43)
J. of Mining Science     Hybrid Journal   (Followers: 4, SJR: 0.317, h-index: 16)
J. of Molecular Evolution     Hybrid Journal   (Followers: 9, SJR: 0.952, h-index: 108)
J. of Molecular Histology     Hybrid Journal   (Followers: 4, SJR: 0.755, h-index: 48)
J. of Molecular Medicine     Hybrid Journal   (Followers: 14, SJR: 2.165, h-index: 113)
J. of Molecular Modeling     Hybrid Journal   (Followers: 4, SJR: 0.466, h-index: 50)
J. of Molecular Neuroscience     Partially Free   (Followers: 11, SJR: 0.988, h-index: 69)
J. of Mountain Science     Hybrid Journal   (Followers: 3, SJR: 0.418, h-index: 15)
J. of Muscle Research and Cell Motility     Hybrid Journal   (Followers: 1, SJR: 1.264, h-index: 55)
J. of Nanoparticle Research     Hybrid Journal   (Followers: 3, SJR: 0.583, h-index: 84)
J. of Natural Medicines     Hybrid Journal   (SJR: 0.602, h-index: 28)
J. of Near-Death Studies     Hybrid Journal   (Followers: 2)
J. of Nephrology     Hybrid Journal   (Followers: 4, SJR: 0.689, h-index: 55)
J. of Network and Systems Management     Hybrid Journal   (SJR: 0.466, h-index: 26)
J. of Neural Transmission     Hybrid Journal   (Followers: 2, SJR: 1.034, h-index: 86)
J. of Neuro-Oncology     Hybrid Journal   (Followers: 3, SJR: 1.274, h-index: 90)
J. of Neuroimmune Pharmacology     Hybrid Journal   (Followers: 1, SJR: 1.662, h-index: 45)
J. of Neurology     Hybrid Journal   (Followers: 15, SJR: 1.429, h-index: 105)
J. of NeuroVirology     Hybrid Journal   (Followers: 1, SJR: 0.979, h-index: 69)
J. of Nondestructive Evaluation     Hybrid Journal   (Followers: 11, SJR: 0.863, h-index: 27)
J. of Nonlinear Science     Hybrid Journal   (Followers: 1, SJR: 1.887, h-index: 42)
J. of Nonverbal Behavior     Hybrid Journal   (Followers: 5, SJR: 0.723, h-index: 47)
J. of Nuclear Cardiology     Hybrid Journal   (SJR: 1.024, h-index: 68)
J. of Nutrition, Health and Aging     Hybrid Journal   (Followers: 25, SJR: 0.919, h-index: 60)
J. of Obstetrics and Gynecology of India     Hybrid Journal   (Followers: 6, SJR: 0.214, h-index: 6)
J. of Occupational Rehabilitation     Hybrid Journal   (Followers: 16, SJR: 0.811, h-index: 51)
J. of Ocean Engineering and Marine Energy     Hybrid Journal   (Followers: 2)
J. of Ocean University of China (English Edition)     Hybrid Journal   (Followers: 1, SJR: 0.237, h-index: 11)
J. of Oceanography     Hybrid Journal   (Followers: 9, SJR: 0.796, h-index: 52)
J. of Ocular Biology, Diseases, and Informatics     Hybrid Journal   (SJR: 0.183, h-index: 11)
J. of Optical and Fiber Communications Reports     Hybrid Journal   (Followers: 4)
J. of Optics     Hybrid Journal   (Followers: 7, SJR: 0.214, h-index: 8)
J. of Optimization Theory and Applications     Hybrid Journal   (Followers: 5, SJR: 0.898, h-index: 65)
J. of Ornithology     Hybrid Journal   (Followers: 24)
J. of Orofacial Orthopedics / Fortschritte der Kieferorthop√§die     Hybrid Journal   (SJR: 0.574, h-index: 33)

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Journal Cover Entomological Review
  [SJR: 0.212]   [H-I: 8]   [6 followers]  Follow
   Hybrid Journal Hybrid journal (It can contain Open Access articles)
   ISSN (Print) 1555-6689 - ISSN (Online) 0013-8738
   Published by Springer-Verlag Homepage  [2355 journals]
  • Acoustic repertoire of the singing cicada Cicadetta cantilatrix Sueur et
           Puissant, 2007 (Homoptera, Cicadidae) from Russia
    • Authors: A. A. Benediktov; A. P. Mikhailenko
      Pages: 277 - 281
      Abstract: Abstract The singing cicada Cicadetta cantilatrix Sueur et Puissant, 2007, only recently described from Western Europe, was found in Russia. The acoustic repertoire of this species is studied, oscillograms and sonograms of the signals emitted by individuals from the south of Moscow Province are provided for the first time.
      PubDate: 2017-06-01
      DOI: 10.1134/s0013873817030010
      Issue No: Vol. 97, No. 3 (2017)
  • The male abdominal, genital and pregenital sclerites and musculature in
           Neria commutata (Czerny, 1930) (Diptera, Micropezidae)
    • Authors: O. G. Ovtshinnikova; T. V. Galinskaya
      Pages: 282 - 287
      Abstract: Abstract The muscles of the male abdomen and genitalia of Micropezidae were studied for the first time by the example of Neria commutata (Czerny, 1930). Based on analysis of the sclerites and musculature of the male genitalia of Micropezidae as compared to those of the previously studied Acalyptratae and Aschiza, we revealed several apomorphies of this group. The hypandrial complex is characterized by the presence of the phallic retractors and protractors M1 and M2, and the epandrial complex, by the presence of muscles M3 of the subepandrial sclerite, muscles M4 of the surstyli, muscles M7 of the cerci, and also the tergosternal muscles M5; all these muscles correspond to the ground plan of Cyclorrhapha. The following characters are considered apomorphic: the splitting of intersegmental sternal muscles ISM5–6 into 4 pairs that ensure the functioning of the forcipate appendages of sternite V; development of syntergosternite VII and reduction of muscles ISM6–7; the splitting of muscles M3 of the subepandrial sclerite into 4 pairs, enhancing the function of this sclerite; the appearance of pregonites with the associated muscles M42, which probably occurred independently several times in the evolution of different groups of Cyclorrhapha; asymmetry of syntergosternites VII and VIII and their muscles. The sclerites and muscles of the epandrium and hypandrium are characterized by complete symmetry.
      PubDate: 2017-06-01
      DOI: 10.1134/s0013873817030022
      Issue No: Vol. 97, No. 3 (2017)
  • Peculiarities of the brain organization and fine structure in small
           insects related to miniaturization. 3. Barklice (Psocoptera,
    • Authors: A. A. Makarova; A. A. Polilov
      Pages: 288 - 301
      Abstract: Abstract The third communication in this series describes the structure of the brain in one of the smallest psocopterans, Liposcelis bostrychophila (Liposcelididae), studied in a series of histological sections with the use of 3D reconstructions and TEM. Like all microinsects, L. bostrychophila shows both oligomerization and concentration of ganglia, an increased relative volume of the brain, and a reduced number and size of neurons. In addition, reduction of one of the optic lobes is noted. The structural features of the neuropil brain centers in the early and late first-instar nymphs are described.
      PubDate: 2017-06-01
      DOI: 10.1134/s0013873817030034
      Issue No: Vol. 97, No. 3 (2017)
  • Peculiarities of the brain organization and fine structure in small
           insects related to miniaturization. 4. Thrips (Thysanoptera, Thripidae)
    • Authors: A. A. Makarova; A. A. Polilov
      Pages: 302 - 309
      Abstract: Abstract This article describes the morphology and ultrastructure of the brain of the greenhouse thrips, Heliothrips haemorrhoidalis (Thripidae), studied in a series of histological sections with the use of 3D reconstructions and TEM. The structural peculiarities of the brain organization and its features associated with body miniaturization as well as its quantitative characteristics (the number of cells and the volume of individual centers) are described for the first time in both the adult and the first-instar nymph of H. haemorrhoidalis. It is suggested that the limits of the nervous system miniaturization may be different in holo- and hemimetabolous insects.
      PubDate: 2017-06-01
      DOI: 10.1134/s0013873817030046
      Issue No: Vol. 97, No. 3 (2017)
  • Pitfall trap construction affects the efficacy of ground beetle counts
    • Authors: S. C. Alexeev; V. V. Aleksanov
      Pages: 310 - 319
      Abstract: Abstract Ground beetles were sampled in a broadleaved deciduous forest in Kaluga Province in April–October 1995 using 90 traps grouped in 18 experimental plots. Three types of pitfall traps were used: glass jars, white plastic cups, and cylindrical containers made of transparent plastic bottles. Two types of cover put above the traps were tested: transparent and black. Altogether, 72 carabid species were found, of which only 10 species were shared by all the experimental plots: Leistus terminatus, Carabus hortensis, C. glabratus, Cychrus caraboides, Pterostichus niger, P. oblongopunctatus, P. strenuus, P. melanarius, Calathus micropterus, and Badister lacertosus. The Jaccard binary similarity index between the experimental plots amounted to 37–68% while the Bray-Curtis similarity index was 66–89%. Both the trap type and the cover color significantly affected the similarity of the species structure and species composition of the samples. Plastic cups provided the highest catches of beetles, but this was due to the most abundant species, P. oblongopunctatus. Containers provided the highest catches of C. glabratus. The total abundance was higher for the traps with transparent covers than for those with black covers. Traps with transparent covers provided significantly higher catches of L. terminatus, P. oblongopunctatus, Asaphidion flavipes, and Harpalus rufipes. An adequate assessment of the species composition of a particular habitat requires at least 30 pitfall traps.
      PubDate: 2017-06-01
      DOI: 10.1134/s0013873817030058
      Issue No: Vol. 97, No. 3 (2017)
  • Stratification of the ant species (Hymenoptera, Formicidae) in the urban
           broadleaf woodlands of the city of Kiev
    • Authors: S. V. Stukalyuk
      Pages: 320 - 343
      Abstract: Abstract Investigations were carried out in June–August 2012 and 2013 in broadleaf forests and planted stands of the northern red oak Quercus rubra in Kiev. The ant visitation rates of 3–6 most abundant plant species within each vegetation layer were analyzed. In all, 16 species of ants were found in the broadleaf forest (Quercus robur + Acer spp. + Carpinus betulus), with the dominance of three species: Formica rufa, Lasius fuliginosus, and L. emarginatus. Eight ant species occurred in Q. rubra stands with the undergrowth of Acer campestre and A. platanoides; the dominant species were Lasius fuliginosus and L. emarginatus. The northern red oak stands with conspecific undergrowth had only four ant species with no dominants among them. Plants with the highest ant visitation rates in the herbage layer of the broadleaf forest were the invasive Impatiens parviflora and the native Aegopodium podagraria. Ants were rare or absent on the remaining herbs: Impatiens noli-tangere, Carex sylvatica, Stellaria holostea, and Galium odoratum. The herbage layer was mostly visited by influents, the dominants being represented only by Lasius emarginatus. Within the shrub layer, ants most frequently visited the undergrowth of the maple Acer platanoides, often harboring colonies of the aphid Periphyllus lyropictus; the highest visitation rates were recorded in the dominants L. emarginatus and L. fuliginosus. The arboreal layer had the highest visitation rate and was most often visited by the dominants Lasius fuliginosus, L. emarginatus, and F. rufa. The common oak Q. robur was the most visited tree in broadleaf forests. In addition to providing ants with food (colonies of the aphids Lachnus roboris and Stomaphis quercus, and also phytophagous insects and other invertebrates), these trees were used for nesting by the dominants L. fuliginosus and L. emarginatus. The presence of aphid colonies was also typical of ripe trees and undergrowth of the maple A. platanoides, the second-visited tree in broadleaf forests. The common hornbeam Carpinus betulus was the least frequently visited, though some ant species, usually L. emarginatus, nested in the trunks and branches of old trees. The vertical distribution of ants in broadleaf forests and red oak stands formed two clusters: the influents occupied the lower (herbage and shrub) vegetation layers, while the subdominants and dominants occupied the upper (shrub and arboreal) ones. The smallest number of ant species (1 or 2) in all the vegetation layers was recorded in the areas with F. rufa; areas with L. fuliginosus had twice as many species; the greatest numbers of ant species were found in the areas with L. emarginatus and in those without dominants. This pattern may result from different territoriality of the dominants: the strongest in F. rufa (defending the whole territory) and the weaker in the other two species (defending only a part of the territory). Plants of all the vegetation layers varied in their attractiveness to ants. As a result, the layers had a mosaic structure in their vertical (between-layer) and horizontal (between different plant species within one layer) arrangement. From 60 to 100% of plants of certain species were visited by ants while plants of other species were not visited at all. The main reason for visiting plants by ants was the presence of aphid colonies.
      PubDate: 2017-06-01
      DOI: 10.1134/s001387381703006x
      Issue No: Vol. 97, No. 3 (2017)
  • Distribution of the macrobenthos fauna in the Ola River basin, northern
           coast of the Sea of Okhotsk
    • Authors: E. V. Khamenkova; V. A. Teslenko; T. M. Tiunova
      Pages: 344 - 352
      Abstract: Abstract The taxonomic composition of the macrobenthos fauna and its distribution in the main stream and tributaries of the mid-size salmon Ola River, the northern coast of the Sea of Okhotsk, were investigated for the first time. In the Ola River basin, 253 taxa of benthic invertebrates belonging to 3 phyla (Plathelminthes, Annelida, and Arthropoda) and 5 classes (Turbellaria, Clitellata, Crustacea, Arachnida, and Insecta) were revealed. Mayflies (Ephemeroptera), stoneflies (Plecoptera), caddisflies (Trichoptera), and midges (Chironomidae, Diptera) showed the highest species richness and dominated the benthic communities. Chironomidae comprised most of the fauna: 140 species and species groups, or more than 55% of the total diversity. The shares of identified species of mayflies, stoneflies, and caddisflies were subequal. Analysis of hydromorphological characteristics and the composition of aquatic insect families showed that all the areas surveyed in the Ola River basin were rhithral while the macrobenthos fauna represented there belonged to rhithron. The classification obtained by cluster analysis showed spatial heterogeneity in the distribution of the benthic fauna along the Ola River, related to changes in water temperature, slope, and altitude. The heterogeneous fauna distribution and the corresponding change in stable hydromorphological features indicated the existence of the typical epi-, meta-, and hyporhithral subzones whose boundaries were difficult to distinguish. However, the rhithral subzones selected were characterized by the habitat selectivity of certain taxa and by peculiar species richness values, thus emphasizing their individuality.
      PubDate: 2017-06-01
      DOI: 10.1134/s0013873817030071
      Issue No: Vol. 97, No. 3 (2017)
  • On the distribution of a poorly known longicorn beetle, Phymatodes
           abietinus Plavilstshikov et Lurie, 1960 (Coleoptera, Cerambycidae:
    • Authors: L. V. Egorov; A. M. Shapovalov
      Pages: 353 - 356
      Abstract: Abstract Phymatodes abietinus Plavilstshikov et Lurie, 1960, previously known from a few records in Siberia and eastern European Russia, is found in the Chuvash Republic (Russia). The general distribution of this species is described.
      PubDate: 2017-06-01
      DOI: 10.1134/s0013873817030083
      Issue No: Vol. 97, No. 3 (2017)
  • On discovery of the weevil genus Nanomicrophyes Pic, 1908 (Coleoptera,
           Curculionidae) in China
    • Authors: G. E. Davidian; B. A. Korotyaev
      Pages: 357 - 371
      Abstract: Abstract A new subgenus Sinomicrophyes subgen. n. with four new species Nanomicrophyes belousovi sp. n. (type species), N. korolevi sp. n., N. oblongus sp. n., and N. kabaki sp. n. from Western China is erected in the genus Nanomicrophyes Pic, 1908 previously known from a single species distributed in the Caucasus. A map of the genus Nanomicrophyes range is provided with a brief discussion of the N. cyanipennis (Weise, 1880) distribution.
      PubDate: 2017-06-01
      DOI: 10.1134/s0013873817030095
      Issue No: Vol. 97, No. 3 (2017)
  • Oribatid mites of the superfamily Trizetoidea Ewing, 1917 (Acari,
           Oribatida) from Peru
    • Authors: S. G. Ermilov; S. Friedrich
      Pages: 372 - 382
      Abstract: Abstract Two new species of the oribatid mite superfamily Trizetoidea (Acari, Oribatida) are described from Peru. Rhynchoribates (Rhynchoribatodes) rioyuyapichisensis Ermilov, sp. n. differs from the other species of the subgenus by the long flagelliform notogastral setae. Rhynchoppia puertoincaensis Ermilov, sp. n. is morphologically similar to R. capillata (Balogh, 1963), but differs by the shape and in a greater number of rostral teeth, in the number and a smaller length of notogastral setae, and in the number of genital setae. The genus Rhynchoppia (Balogh 1968) is recorded from the Neotropical Region for the first time, while Rhynchoribates (Rhynchoribatodes) brasiliensis Woas 1986 is new to the fauna of Peru.
      PubDate: 2017-06-01
      DOI: 10.1134/s0013873817030101
      Issue No: Vol. 97, No. 3 (2017)
  • The quill mite Syringophilopsis fringilla (Fritsch) (Acari:
           Trombidiformes: Syringophilidae): the structure of sensory organs
           providing feeding of the parasite in the feather quill
    • Authors: S. A. Leonovich; S. A. Filimonova
      Pages: 383 - 394
      Abstract: Abstract The structure of the sensory organs situated on palps and chelicerae of the quill mite Syringophilopsis fringilla (Fritsch, 1958) was examined with the use of scanning and transmitting electron microscopy. The tarsal segment of the palps bears 8 sensilla of three types: two contact chemo-mechanoreceptor sensilla, a single chemoreceptor (olfactory) sensillum, and five tactile mechanoreceptor sensilla. All other sensilla situated on basal palpal segments and on cheliceral stylets are represented exclusively by tactile mechanoreceptors. A proprioceptor sensillum was revealed in the movable digit of chelicerae; the modified cilia of dendrites of 5 sensory neurons of this sensillum run inside the inner non-sclerotized core of the stylet and end at different levels in its apical part, attaching to electron-dense rods connected with a sclerotized sheath of the stylet. The authors assume that the proprioceptor sensillum of the stylet detects the strength of the pressure of the stylet of the movable digit on the quill wall during its piercing, and palpal sensilla determine the optimal place for this process.
      PubDate: 2017-06-01
      DOI: 10.1134/s0013873817030113
      Issue No: Vol. 97, No. 3 (2017)
  • Gamasid mites of small mammals in the semi-desert territories of Saratov
           Trans-Volga region
    • Authors: A. M. Porshakov; S. A. Yakovlev; A. D. Kurnyaeva
      Pages: 395 - 401
      Abstract: Abstract New data on the species composition and comparative analysis of gamasid mites occurring on small mammals in the semi-desert territories of Saratov Trans-Volga region are reported. In all, 18 species of gamasid mites (9 genera, 5 families) were found, including 9 species which had not been previously recorded in the region: Hypoaspis (Stratiolaelaps) miles Berlese, 1882, H. (Geolaelaps) heselhausi Oudemans, 1912, H. (G.) lubrica Oudemans et Voigts, 1904, Laelaps multispinosus Banks, 1909, L. jettmari Vitzthum, 1930, Cyrtolaelaps mucronatus G. et. R. Canestrini, 1881, Haemogamasus citelli Bregetova et Nelzina, 1952, Hirstionyssus eusoricis Bregetova, 1956, and Hi. ellobii Bregetova, 1956; 5 of these species are new to Saratov Province.
      PubDate: 2017-06-01
      DOI: 10.1134/s0013873817030125
      Issue No: Vol. 97, No. 3 (2017)
  • On the appearance of new weevils of the family Apionidae (Coleoptera,
           Curculionoidea) in Primorskii Territory
    • Authors: B. A. Korotyaev
      Pages: 402 - 403
      Abstract: Abstract Data on three species of Apionidae that had appeared in Primorskii Territory (the southern Russian Far East) in the recent decade are given—Stenopterapion meliloti (Kby.), Stenopterapion tenue (Kby.), and Pseudopiezotrachelus collare (Schils.). All the species are known as pests of legume forage grasses (the former two, in the Western Palaearctic) and grain legumes (= pulses) in subtropical and tropical Asia and Australia (Pseudopiezotrachelus collare).
      PubDate: 2017-06-01
      DOI: 10.1134/s0013873817030137
      Issue No: Vol. 97, No. 3 (2017)
  • On establishing of two weevils (Coleoptera, Curculionidae: Entiminae)
           damaging fruit and berry crops in Southeastern Kazakhstan
    • Authors: S. V. Kolov; B. A. Korotyaev
      Pages: 404 - 405
      Abstract: Abstract Data on the occurrence of two Eastern European weevils, Urometopus nemorum L. Arn. and Otiorhynchus albidus Stierl., in Southeastern Kazakhstan are reported. Both species are represented in Kazakhstan by parthenogenetic forms and damage cultivated and wild strawberry (Urometopus nemorum) and cherries (Otiorhynchus albidus). The species are apparently recent invaders and appeared in Kazakhstan in the early XXI century.
      PubDate: 2017-06-01
      DOI: 10.1134/s0013873817030149
      Issue No: Vol. 97, No. 3 (2017)
  • Combined action of the entomopathogenic fungus Metarhizium robertsii and
           avermectins on the larvae of the colorado potato beetle Leptinotarsa
           decemlineata (Say) (Coleoptera, Chrysomelidae)
    • Authors: Yu. B. Akhanaev; O. G. Tomilova; O. N. Yaroslavtseva; B. A. Duisembekov; V. Yu. Kryukov; V. V. Glupov
      Pages: 158 - 165
      Abstract: Abstract Synergy between the entomopathogenic fungus Metarhizium robertsii J.F. Bisch., S.A. Rehner et Humber and a complex of natural avermectins was observed after combined treatment of the Leptinotarsa decemlineata (Say) larvae. This effect was also recorded at the larval stage most resistant to fungi (5 days after molting to the IV instar). Intoxication with avermectins led to a 2.7-fold decrease in food consumption and arrest of larval development. Synergy between the fungus and avermectins was revealed in field experiments conducted in the steppe zone of Western Siberia under strong fluctuations of temperature and humidity. In particular, the median lethal time (LT50) decreased 2.8-fold after combined treatment as compared to treatment with M. robertsii alone. The mechanisms of synergy and the prospects of using the combined treatment for Colorado potato beetle control are discussed.
      PubDate: 2017-04-01
      DOI: 10.1134/s0013873817020026
      Issue No: Vol. 97, No. 2 (2017)
  • Acridid communities (Orthoptera: Acrididae, pyrgomorphidae, pamphagidae,
           tetrigidae) of dominant plant associations in the Kopet Dagh foothills and
    • Authors: E. O. Kokanova
      Pages: 166 - 170
      Abstract: Abstract Acridid communities of the dominant plant associations on the Kopet Dagh northern foothills and foothill plain are described for the first time. The structure of the communities is determined by the plant cover and soil conditions. Acridid communities of natural plant associations are characterized by high species and ecological diversity (at least 13 species and subspecies, 11 types of life forms), high abundance (about 1000 ind./h), and polydominant structure.
      PubDate: 2017-04-01
      DOI: 10.1134/s0013873817020038
      Issue No: Vol. 97, No. 2 (2017)
  • Diversity and distribution of leaf mining insects on birches ( Betula
           spp.) in Siberia
    • Authors: N. I. Kirichenko; V. M. Petko; E. Magnoux; C. Lopez-Vaamonde
      Pages: 183 - 198
      Abstract: Abstract The diversity and distribution of leaf mining insects developing on birches (Betula spp.) in Siberia were reviewed based on published records and our observations. Analysis of the literature revealed 52 species of leaf miners recorded as feeding on different Betula species in Siberia. Among them, three species were listed under different names and six species were erroneously recorded as birch consumers. Thus, the revised list of birch leaf miners contains 44 species. Five moth and four sawfly species are mentioned in the literature as pests of Betula. Four sawflies are known to be invasive in North America. Our collections comprised 25 species, including the micro-moth Stigmella continuella (Lepidoptera, Nepticulidae), a new species for Siberia found in Novosibirsk. Immature stages of 15 species were identified using DNA barcoding. Twenty species were recorded from several regions of Siberia for the first time. The dominant group is Lepidoptera (31 species), followed by Coleoptera (7), Hymenoptera (5), and Diptera (1). Two-thirds of all the known leaf miners develop exclusively on birches; the remaining species also colonize alders (Alnus, Betulaceae), some Rosaceae, Salicaceae, and Ulmaceae. In our observations, the majority of insects (96%) developed on B. pendula. About half of them were also observed on the East Asian birches B. dahurica, B. divaricata, B. costata, B. ermanii, and B. gmelinii; five species were found on the North American birches B. occidentalis and B. papyrifera. All the leaf mining species listed in our paper for Siberia also occur in Europe. The similarity between the miner faunas of these regions is discussed and it is warned about possible errors in diagnostics of the Siberian species using the keys and catalogues for the European fauna. The importance of DNA barcoding in the study of the local insect faunas of poorly explored regions is also emphasized.
      PubDate: 2017-04-01
      DOI: 10.1134/s0013873817020051
      Issue No: Vol. 97, No. 2 (2017)
  • New records of the heteroptera from the Middle Urals
    • Authors: A. N. Zinovyeva; N. N. Vinokurov; A. I. Ermakov
      Pages: 199 - 206
      Abstract: Abstract 71 heteropteran species belonging to 57 genera of 17 families are recorded for the first time for Sverdlovsk Province (the Middle Urals). Among them, the flower bug Temnostethus longirostris (Horváth, {dy1907}) is new to the Russian fauna; the families Microphysidae, Plataspidae, and Thyreocoridae are recorded for the first time from the Middle Urals.
      PubDate: 2017-04-01
      DOI: 10.1134/s0013873817020063
      Issue No: Vol. 97, No. 2 (2017)
  • A new genus and a new species of the weevil subfamily Hyperinae
           (Coleoptera, Curculionidae) from Western Tien Shan, Uzbekistan
    • Authors: B. A. Korotyaev
      Pages: 247 - 250
      Abstract: Abstract A new monotypical genus Basilypera gen. n. with the type species B. tatyanae sp. n. is described from Angren Plateau in Western Tien Shan, Uzbekistan.
      PubDate: 2017-04-01
      DOI: 10.1134/s0013873817020099
      Issue No: Vol. 97, No. 2 (2017)
  • Exoskeleton anomalies in taiga tick males from populations of the Asian
           part of Russia
    • Authors: A. Ya. Nikitin; I. M. Morozov
      Pages: 251 - 254
      Abstract: Abstract Variation of the exoskeleton is described for 2630 males of the taiga tick Ixodes persulcatus Schulze, 1930 collected by flagging from vegetation in the Far Eastern, Siberian, and Ural Federal Districts of Russia. Two types of conscutum anomalies were found to be prevalent in all the samples. Exoskeleton anomalies were less frequently recorded in the Far Eastern Federal District than in the Siberian and Ural Federal Districts: 6.5 ± 1.05, 29.7 ± 1.03, and 25.8 ± 3.93%, respectively. The observed phenotypic variation seems to be unrelated to anthropogenic impact. In the meridional direction, the taiga tick samples with different frequencies of exoskeleton anomalies correspond to two races of the species.
      PubDate: 2017-04-01
      DOI: 10.1134/s0013873817020105
      Issue No: Vol. 97, No. 2 (2017)
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