Publications by authors named "Ambalaparambil V Sudhikumar"

Two new species of the ground-dwelling jumping spider genus Habrocestum Simon, 1876 from the wet evergreen forests of the southern Western Ghats, India are described: H. benjamin sp. nov.

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We describe a new species of Oecobius Lucas, 1846 from the Thar Desert ecoregion in India, based on both sexes: Oecobius thar sp. nov..

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The genus Maddison & Ruiz, , is described for a lineage of bark-dwelling Asian marpissine jumping spiders that represent a dispersal to Eurasia separate from that of the - lineage, according to the phylogeny recovered from analysis of four gene regions. All species of are new to science except (Simon, 1901), , which is transferred from Simon, 1901. is known from Hong Kong, Guangdong, Guangxi, and likely Taiwan.

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The endemic Indian genus Propyrgodesmus is reviewed, rediagnosed and shown to presently comprise three species, all illustrated, keyed and mapped, including P. bulbogonopus sp. nov.

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The tribe Polydrepanini is rediagnosed through an elongate, mostly slender, sometimes twisted/helicoid gonofemorite and a more or less thin, mostly flagelliform, suberect, apical or subapical solenomere often forming a conspicuous loop/curve near the base. The tribe presently encompasses seven genera, all redefined, illustrated and keyed: Dasypharkis Attems, 1936, stat. revalid.

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Klimakodesmus Carl, 1932 is briefly redescribed, rediagnosed, and shown to be an oligotypic genus endemic to southern India and distinct from the particularly similar genus Pyrgodesmus Pocock, 1892, monobasic and endemic to Sri Lanka, by several important features of peripheral and, especially, gonopodal structure. A new species, Klimakodesmus bilobocaudatus sp. nov.

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The term kleptoparasitism is used to describe the stealing of nest material or prey of one animal by another. Foraging and food handling behaviors of social spiders increase the vulnerability to klepto- parasitism. Kleptoparasites of the social spider Karsch 1891 were identified based on the observations done in the field.

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The genus Phoroncidia Westwood 1835 is currently represented by 81 species and is cosmopolitan in distribution. Currently, four species are known from India, namely Phoroncidia aculeata Westwood 1835, Phoroncidia maindroni (Simon 1905), Phoroncidia septemaculeata O. Pickard-Cambridge 1873 and Phoroncidia testudo (O.

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Mosquito-borne diseases are spreading at an alarming rate. Globally millions of deaths occur due to the diseases transmitted by mosquitoes, next to AIDS and tuberculosis. Several methods have been used to control these vectors and the diseases caused by them.

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The monotypic genus Hindumanes Logunov, 2004 is revised. We present fresh specimens of Hindumanes karnatakaensis (Tikader & Biswas, 1978), the type species, and describe Hindumanes wayanadensis sp. nov.

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The rare ant mimicking sac spider genus Aetius was erected by O. Pickard-Cambridge in 1896 based on an unspecified number of female specimen(s) collected from Sri Lanka. The type species of the genus, A.

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