(Zambia), O. (s.str.) secundum sp. n. (Burkina Faso, Senegal), O. (s.str.) mimeticum sp. letter. (Namibia), O. (s.str.) muellerae sp. n. (Kenya, Tanzania), O. (s.str.) occultum sp. letter. (RSA) and O. (s.str.) pallidum sp. n. (Mali). Omophron (s.str.) congoense Deleve, 1924 = O. (s.str.) capense congoense Deleve, 1924 stat. n. is downgraded as subspecies. Three brand new subspecies O. (s.str.) capense pumilum ssp. n. (Angola, Namibia, Zambia), O. (s.str.) capense kmecoi ssp. n. (Namibia), and O. (s.str.) capense isolatum ssp. letter. (Tanzania) are explained. Brand new synonymy, O. dominicense Chaudoir, 1868 syn. n. = O. (O.) capense Gory, 1833; O. (s.str.) dissimile Deleve, 1924 syn. letter. = O. (s.str.) ghesquierei Deleve, 1924 syn. n. = O. (s.str.) severini Dupuis, 1911 is suggested. An integral into the species, along with illustrations of these habitus and aedeagus, are given. The distributional data provided include many new locality records.Taxa of the genus Ceriodaphnia Dana, 1853 (Cladocera Daphniidae) are ubiquitous in temperate and tropical ponds Phage enzyme-linked immunosorbent assay , while the taxonomy associated with the genus is puzzled. More over, current keys in many cases are regional and inadequate for the taxonomic assignment of types at an international scale. This communication is targeted at increasing our comprehension of the C. dubia s.l. species team. We redescribe C. dubia s.l. from Northern Eurasia and describe a fresh species from Central Yakutia (Eastern Siberia, Russia). As opposed to typical members of the C. dubia group, C. nikolaii sp.nov. has the postabdomen regarding the parthenogenetic female with preanal margin slightly or strongly projecting and angulated. Moreover, adult men have actually a pronounced preanal direction and sensory Immediate implant seta of antenna we which is smaller compared to the longest easthetasc. Our finding challenges present meanings of types groups in Ceriodaphnia. Certainly, a postabdomen shape with a strongly projected preanal angle is characterstic of another selection of this genus, specifically the C. laticaudata-group. We discovered a taxon that combines the diagnostic morphological figures of two types teams. Further growth of the genus taxonomy must certanly be followed closely by redescriptions of most well-accepted and dubious taxa from their particular type localities and changes of communities from other localities regarding the world.Plastocerus angulosus (Germar, 1844) is amongst the just two types of genus Plastocerus Schaum, 1852 in the monogeneric mouse click beetle tribe Plastocerini. It is distributed in your community comprising Greece, Turkey, Syria, Israel, and Lebanon (first record for Lebanon published here). As a result of the slightly modified morphology of P. angulosus, this taxon features a convoluted taxonomic history and was earlier classified in various families and also superfamilies. Nevertheless, recent phylogenies place it in Elateridae Dendrometrinae. In this research, we review the morphology, intraspecific morphological and genetic variability, sexual dimorphism, systematics, bibliography, and circulation of P. angulosus. Our results show rather low morphological and relatively high genetic variability in this species. Females, which are larger than men and vary primarily when you look at the antennae and stomach ventrites, are not therefore unusual as formerly thought. Further industry research should concentrate on the development of immature phases to explain their particular morphology and comprehend their biology and ecology.A preliminary article on the genus Agalope Walker, 1854 is provided. Two brand-new genera tend to be set up for four species-groups Rotundagalope S.-Y. Huang & Horie, gen. n. (type species Agalope immaculata Leech, 1898, for the immaculata species-group), Paragalope S.-Y. Huang & Horie, gen. letter. (type species Chelura pica Wileman, 1910, for the pica, glacialis and dejeani species-groups). An additional brand new genus, Agacysma S.-Y. Huang & Horie, gen. n., regarding Agalope and Elcysma, is erected for the brand new species Agacysma sinica S.-Y. Huang & Horie sp. n. (mainland Asia Chongqing, Hubei & Shaanxi). Two brand new types of the genus Agalope are explained A. geoffi S.-Y. Huang & Horie sp. n. (mainland Asia SE. Xizang) and A. liuzihaoi S.-Y. Huang & Horie sp. n. (mainland China SE. Xizang), forming a species-group of one’s own which will be obviously distinctive from congeners within their male genitalia. The taxonomic dilemmas between Paragalope haoi (S.-Y. Huang, 2022) comb. n. and P. bieti (Oberthür, 1886) comb. letter. are talked about. Moreo11) comb. nov. A checklist for the types and genera mentioned in the present research is offered. Adults and genitalia of the recently described taxa and related ones are illustrated.New Chinese Palpifer types are explained from Yunnan and Fujian provinces. The male of Palpifer nielseni sp. n. is described from specimens housed in the Witt Museum Weiden together with Zoologisches Forschungsmuseum Alexander Koenig, while a male of P. chui sp. n. and a male and female of Palpifer climoi sp. n., tend to be explained from specimens in the latter collection only. Specimens had been initially the main Franz Daniel collection, obtained in 1934-1935 from elevations of 2,300 and 3,000 m. The brand new species are identified mostly by differences in the male genitalia. The female genitalia of P. climoi sp. n. represent the second published description for Palpifer. Four unique top features of the forewing supporting monophyly of Palpifer tend to be discussed.Some Sandbian (belated Ordovician) bryozoans are right here described from the Leningrad region, north-western Russia. The studied connection is represented by eight species including one new cryptostome bryozoan Prophyllodictya khrevitsa n. sp. We explore the colony morphology and evolutionary morphogenesis of Prophyllodictya Gorjunova, 1987 and discuss the morphological top features of trepostome and cryptostome bryozoans from the Khrevitsa development. Eventually, we categorize safety structures in bryozoan colonies in three groups predicated on functional requirements 1) structures selleck kinase inhibitor to strengthen the colony, 2) structures to defend the colony against predators, and 3) structures to guard the polypide.minimal continues to be understood about the diversity and evolution of marine arthrotardigrades, since they are typically tough to test, leading to a finite amount of molecular information for barcoding and phylogenetic studies.
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