The fully everted endophallus in the genus Tricondyla is studied and described for the first time. Also, the following new synonymies are established: Pseudotricondyla Naviaux, 2002 syn. nov. = Stenotricondyla Naviaux, 2002; T. (T.) aptera punctipennis Chevrolat, 1841 syn. nov. = T. (T.) aptera aptera (Olivier,1790); T. (T.) aptera lumawigi Wiesner, 1989 syn. nov. = T. (T.) ovicollis Motschulsky, 1864; T. (S.) cavifrons Schaum, 1862 syn. nov. = T. (S.) cyanipes Eschscholtz, 1829; T. (S.) gracilis Naviaux, 2002 syn. nov. = T. (S.) elongata Horn, 1906; T. (T.) huloti Naviaux, 2009 syn. nov. = T. (S.) cyanipes fuscilabris Mandl, 1964 = T. (S.) conicicollis Chaudoir, 1844. Tricondyla (S.) oblita Naviaux, 2002, syn. nov. = Tricondyla brunnipes Motschulsky, 1861. New subgeneric placement is proposed: T. (S.) elongata Horn, 1906; T. (S.) planiceps Schaum, 1862; T. (S.) gracilis Naviaux, 2002. One new species T. (T.) johnsoni sp. nov. is described from Mindanao. The taxonomic status of T. (S.) genieri Naviaux, 2008 is discussed. The species T. (S.) beccarii Gestro, 1874 is transferred from nominative subgenus to Stenotricondyla and together with T. (Stenotricondyla) doriai Gestro, 1874 excluded from the list of species of the Philippines. A key to the species is provided. Color photographs of the habitus, and diagnostic characters, including the variability of all species, are presented.
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http://dx.doi.org/10.11646/zootaxa.5397.3.3 | DOI Listing |
Mol Phylogenet Evol
January 2025
Department of Life Science, Tunghai University, Taichung, Taiwan; Center for Ecology and Environment, Tunghai University, Taichung, Taiwan. Electronic address:
Taiwan, a relatively young continental island, harbors a high proportion of endemic phasmids, reflecting its unique evolutionary history. However, a comprehensive phylogenetic framework to clarify these phasmids is still lacking. In this study, we sequenced ten of eleven valid genera and two undescribed species of Taiwanese phasmids (total 16 species) using the genome-skimming approach.
View Article and Find Full Text PDFMater Today Bio
December 2024
Department of Pharmacology, Nanomedicine Engineering Laboratory of Jilin Province, College of Basic Medical Sciences, Jilin University, Changchun, 130021, China.
Alzheimer's disease (AD) is characterized by progressive cognitive decline due to neuronal damage and impaired neurogenesis. Preserving neuronal integrity and stimulating neurogenesis are promising therapeutic strategies to combat AD-related cognitive dysfunction. In this study, we synthesized metformin carbon dots (CMCDs) using a hydrothermal method with metformin hydrochloride and citric acid as precursors.
View Article and Find Full Text PDFZookeys
January 2025
Institute of Ecology and Evolution, Russian Academy of Sciences, Leninsky prospekt 33, Moscow 119071, Russia Institute of Ecology and Evolution, Russian Academy of Sciences Moscow Russia.
The family Dalodesmidae Cook, 1896 in the fauna of Madagascar is reviewed and shown to presently encompass eight species in three genera: Cook, 1896 (six species), Brölemann, 1916 (one species), and de Saussure & Zehntner, 1897 (one species). These genera are diagnosed, and their respective species keyed, all being endemic to Madagascar proper and/or the immediately adjacent islets of Nosy Be and/or Nosy Sakatia. currently contains six species, including two new, all supplied either with brief descriptive notes and available iconography or extensive descriptions and new illustrations, as follows: (Brandt, 1841), from an unspecified locality in Madagascar, now redescribed from a male specimen from Makira, northeastern Madagascar; (Attems, 1898), from Nosy Be Isle; Hoffman, 1974, from Ambohimitombo, central Madagascar; Cook, 1896 (= (de Saussure & Zehntner, 1897), ), originally described from an unspecified locality in central Madagascar, with a male type and additional males identified as recorded from the Andasibe National Park (= Périnet) in east-central Madagascar.
View Article and Find Full Text PDFA comprehensive revision is presented of the Oriental and Australasian diving beetle genus Sharp, 1882 (Coleoptera: Dytiscidae: Dytiscinae: Aciliini) and seven junior subjective synonyms are proposed. Balfour-Browne, 1939, is a junior subjective synonym of Heller, 1934; Vazirani, 1969, of (Crotch, 1872); Blanchard, 1843, of (Aubé, 1838); and Heller, 1934, , Sharp, 1882, , and Satô, 1978, of (Wehncke, 1876). Finally, Anand et al.
View Article and Find Full Text PDFZookeys
December 2024
College of Life Science, Hunan Normal University, Changsha 410081, Hunan, China Hunan Normal University Changsha China.
Twenty-one new species of jumping spiders from five provinces of South China are described: (♂), (♂♀), (♂♀), (♂♀), (♂♀), (♂), (♂♀), (♂♀), (♀), (♂♀), (♂♀), (♂♀), (♂♀), (♂♀), (♂♀), (♂♀), (♂), (♂♀), (♂♀), (♂♀), and (♂♀). Prószyński, 2016, is proposed as a junior synonym of Prószyński, 2016. Three new combinations are proposed: (Andreeva, Hęciak & Prószyński, 1984), and (Wanless, 1984), transferred from , and (Peng, Gong & Kim, 2000), transferred from Thorell, 1869.
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