@article {5308, title = {Bewsiella Domrow (Acarina: Mesostigmata): A revision and the description of new species}, journal = {Systematic Parasitology}, volume = {24}, number = {2}, year = {1993}, month = {1993a}, pages = {81-97}, abstract = {The genus Bewsiella is considered to comprise a considerable number of species, despite having been regarded as monotypic. The structure of the male spermadactyl is proposed as a key character for separating congeneric species. This character seems likely to bear phylogenetic information on both the mites themselves and their hosts. Since the male of Bewsiella fledermaus Domrow, the type-species, has not been found, it is impossible to define the morphology of this species based on both sexes. Consequently, all mites that share many characters with the female of B. fledermaus are placed in a B. fledermaus species group. B. aelleni (Till) is considered as a valid species and both sexes and the protonymph are redescribed and illustrated. B. nycteris n. sp., B. emballonuris n. sp., B. cloeotis n. sp., B. haradai n. sp. and B. coelopos n. sp. are described and illustrated. The genus Bewsiella was originally allocated to the family Laelapidae and later transferred to the family Macronyssidae. Recently, the genus was returned to the Laelapidae, and some evidence supporting this action was obtained during the present study, but further studies are required for confirmation.}, keywords = {Acari, Africa, Arachnida, Aselliscus stoliczkanus, Aselliscus tricuspidatus, Asia, Australia, Bewsiella aelleni, Bewsiella cloeotis sp. nov., Chiroptera, Cloeotis percivali australis, Coelops frithi, Congo (Brazzaville), Congo (Kinshasa), ectoparasites, Emballonura rivalis [alecto], Emballonuridae, Hipposideridae, Hipposideros ater, Hipposideros bicolor, Hipposideros calcaratus, Hipposideros diadema, Hipposideros galeritus, Hipposideros obscurus, Hipposideros semoni, host-parasite coevolution, identification key, Mammalia, Mesostigmata, Nycteridae, Nycteris hispida, Nycteris thebaica capensis, Nycteris tragata, Pacific, parasitism, South Africa, taxonomy}, url = {Uchikawa 1993a.pdf http://dx.doi.org/10.1007/BF00009594}, author = {Uchikawa, K.} }