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2021 ◽  
Vol 24 (6) ◽  
pp. 174-182
Author(s):  
Aleksandr Kamkin ◽  

The article deals with analysis of right-wing radical state of mind among the German armed forces soldiers. The author describes the most significant incidents in German army, which relate to right-wing radicalism, within the last several years, goes into details regarding senior lieutenant Franco A. case as well as uncovering right-wing cell in KSK special force unit. Among the analysis of particular cases the article contains sociological analysis of right-wing radical minds in society in general and in the army. The researcher enlists main characteristics of such feeling in the society and armed forces, as well as main markers of right-wing radicalism. Based on the attempt to forecast actions of the state to prevent further cases of political extremism in Bundeswehr prospects of situation in this sphere are evaluated.


Insects ◽  
2021 ◽  
Vol 12 (5) ◽  
pp. 376
Author(s):  
Somsanith Chonephetsarath ◽  
Chadchalerm Raksakoon ◽  
Suchada Sumruayphol ◽  
Jean-Pierre Dujardin ◽  
Rutcharin Potiwat

Accurate identification of mosquito species is critically important for monitoring and controlling the impact of human diseases they transmit. Here, we investigate four mosquito species: Aedes aegypti, Ae. albopictus, Ae. scutellaris and Verrallina dux that co-occur in tropical and subtropical regions, and whose morphological similarity challenges their accurate identification, a crucial requirement in entomological surveillance programs. Previous publications reveal a clear taxonomic signal embedded in wing cell landmark configuration, as well as in the external contour of the wings. We explored this signal for internal cells of the wings as well, to determine whether internal cells could uniformly provide the same taxonomic information. For each cell to be tentatively assigned to its respective species, i.e., to measure the amount of its taxonomic information, we used the shape of its contour, rather than its size. We show that (i) the taxonomic signal of wing shape is not uniformly spread among internal cells of the wing, and (ii) the amount of taxonomic information of a given cell depends on the species under comparison. This unequal taxonomic signal of internal cells is not related to size, nor to apparent shape complexity. The strong taxonomic signal of some cells ensures that even partly damaged wings can be used to improve species recognition.


Zootaxa ◽  
2021 ◽  
Vol 4952 (1) ◽  
pp. 87-100
Author(s):  
ALLEN F. SANBORN

Citroriginini n. tribe. is formed for the Chilean cicada Citroriginis elongata n. gen., n. sp.  Males differ from other South American Tibicininae Distant, 1905a because they lack timbal organs.  The new species has fore wings that are similar in general appearance to the Nearctic Platypediini Kato, 1932 and genitalia with a superficial resemblance to the Tettigadini Distant, 1905c and the Chilean Chilecicadini Sanborn, 2014 but the new species is divergent from the both tribes in the fore wing venation, fore wing cell shape, general body proportions and male genitalia. A female exuvia is described representing the first description of a Chilean cicada exuvia.  A list of Chilean cicada species is also provided with Calliopsida cinnabarina (Berg, 1879) removed from the Chilean cicada fauna. 


Zootaxa ◽  
2019 ◽  
Vol 4577 (3) ◽  
pp. 596
Author(s):  
FERNANDO C. PENCO ◽  
ROMAN V. YAKOVLEV ◽  
ARTEM E. NAYDENOV ◽  
THOMAS J. WITT

Givarbela steinbachi was described as a new genus and species by Clench (1957), based on 21 specimens from central Bolivia (Prov. del Sara; Buena Vista and Rio Japacani). He indicated that Givarbela (Figs 1‒8) belongs to the Langsdorfia-Givira group of genera but differs from them by the following combination of characters: “R2 stalked with R3-R4, R5 free; the long palpi; absence of fore tibial epiphysis; absence of median cell-vein on fore wing and the open cell-end there; stalked M2-M3 on hind wing; absence of all but traces of a single hind wing anal vein; short hind wing cell; deeply excised hind wing costa“ (Clench 1957). 


2018 ◽  
Vol 57 (2) ◽  
pp. 195-202 ◽  
Author(s):  
Ayça Özkan Koca ◽  
Mohammed G. Moradi ◽  
Özlem Deliklitaş ◽  
Amine Uçan ◽  
İrfan Kandemir

2017 ◽  
Vol 13 (11) ◽  
pp. 20170573 ◽  
Author(s):  
Benedict D. Chivers ◽  
Thorin Jonsson ◽  
Carl D. Soulsbury ◽  
Fernando Montealegre-Z

Bush-crickets (Orthoptera: Tettigoniidae) generate sound using tegminal stridulation. Signalling effectiveness is affected by the widely varying acoustic parameters of temporal pattern, frequency and spectral purity (tonality). During stridulation, frequency multiplication occurs as a scraper on one wing scrapes across a file of sclerotized teeth on the other. The frequency with which these tooth–scraper interactions occur, along with radiating wing cell resonant properties, dictates both frequency and tonality in the call. Bush-cricket species produce calls ranging from resonant, tonal calls through to non-resonant, broadband signals. The differences are believed to result from differences in file tooth arrangement and wing radiators, but a systematic test of the structural causes of broadband or tonal calls is lacking. Using phylogenetically controlled structural equation models, we show that parameters of file tooth density and file length are the best-fitting predictors of tonality across 40 bush-cricket species. Features of file morphology constrain the production of spectrally pure signals, but systematic distribution of teeth alone does not explain pure-tone sound production in this family.


2017 ◽  
Vol 35 (0) ◽  
Author(s):  
E. ALÇITEPE ◽  
S. ERKEN ◽  
F. GÜLBAG ◽  
M.E. ÖZZAMBAK

ABSTRACT Seeds of eleven perennial Gentiana collected from Turkey were analyzed using the SEM method. Other species excluding G. septemfida, G. boissieri, G. gelida were studied for the first time. They were identified and compared in terms of seed characteristics and surface ornamentations. Major characteristics including the outer periclinal walls of testa, sculpting of inner periclinal walls, seed shape, seed and testa cell, wing cell size, thickness of testa wall and seed shape have been proposed for Turkey Gentiana. They are divided into different types, such as no wing, chalazal wing, incomplete discoid wing, complete discoid wing according to the outer periclinal walls of testa. Considering primary sculpting of seeds, irregularly striate and shallowly reticulate type is observed. Anticlinal walls of G. olivieri, G. boissieri and G. gelida are curved, while others are straight. G. lutea has the largest mean seed (4.20 x 4.40 mm), while G. cruciata (0.67 x 0.60 mm) and G. olivieri have the smallest mean seeds (0.67 x 0.67 mm). Seed micromorphology can be used together with morphological character to form classifications in studied specimens for Gentiana genus.


Zootaxa ◽  
2012 ◽  
Vol 3349 (1) ◽  
pp. 63 ◽  
Author(s):  
JOHN T. JENNINGS ◽  
LARS KROGMANN ◽  
STEVEN L. MEW

Hyptia deansi sp. nov. represents the first record of Evaniidae (Hymenoptera) from Lower Miocene to Upper Oligocene Mexi-can amber, Simojovel, Chiapas, Mexico and is described based on a well preserved female specimen. Phylogenetically relevantmorphological characters are discussed with reference to fossil and extant genera of Evaniidae. The new fossil is placed in theextant New World genus Hyptia Illiger 1807, based on the presence of just a single fore wing cell, the absence of tubular veins M+CU, 1CUa, 1Cub, and the presence of 11 flagellomeres.


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