00718nas a2200217 4500008004100000245008500041210006900126260000900195300001400204490000700218653001200225653001300237653001300250653001600263653004600279653003700325653003300362653001400395100002200409856006900431 1987 eng d00aInfluence of host size on louse densities on eastern chipmunks (Tamias striatus)0 aInfluence of host size on louse densities on eastern chipmunks T c1987 a426 - 4270 v7310aanimals10aAnoplura10aBiometry10aBody Weight10aLice Infestations/parasitology/veterinary10aResearch Support, Non-U.S. Gov't10aRodent Diseases/parasitology10aSciuridae1 aDurden, Lance, A. uhttp://phthiraptera.info/sites/phthiraptera.info/files/46494.pdf01666nas a2200301 4500008004100000020001400041245009200055210006900147260001700216300001400233490000700247520070400254653001200958653001300970653001200983653001700995653002101012653001001033653001801043653000901061653004601070653002801116653004601144653001001190100002201200700002301222856011901245 1988 eng d a0031-184700aEctoparasites and phoresants of the root vole (Microtus oeconomus Pall.) in the Polesye0 aEctoparasites and phoresants of the root vole Microtus oeconomus aRUSSIAc1988 a372 - 3770 v223 aDrainage melioration in the Polesye resulted in a sharp increase in the number of tundra vole (Microtus oeconomus Pall.) which quickly included into the parasitocenosis of the drained land. There were found 26 parasitic and nonparasitic species of Gamasoidea, 3 species of Ixodidae and 2 species of Trombiculidae, 10 species of Aphaniptera, 3 species of Anoplura but there was found no species specific only for the tundra vole. All found parasites occur on many hosts. This explains wide parasitic links of the tundra vole with other homothermic animals which especially extensive with the bank vole and it may have important consequences for epizootiology of tularemia and tick-borne encephalitis.10aanimals10aByelarus10aecology10aectoparasite10aEnglish Abstract10afleas10ahost parasite10alice10aLice Infestations/parasitology/veterinary10aMicrotinae/parasitology10aTick Infestations/parasitology/veterinary10aticks1 aSavitskii, B., P.1 aKulnazarov, B., K. uhttps://phthiraptera.myspecies.info/content/ectoparasites-and-phoresants-root-vole-microtus-oeconomus-pall-polesye00757nas a2200217 4500008004100000020001400041245008200055210006900137260002500206300000800231490000700239653001200246653004600258653002400304653003300328653001200361653001400373100001300387700002500400856011400425 1989 eng d a0015-568300aA second finding of Linognathoides laeviusculus (Grube) (Anoplura) in Rumania0 asecond finding of Linognathoides laeviusculus Grube Anoplura in aCZECHOSLOVAKIAc1989 a2080 v3610aanimals10aLice Infestations/parasitology/veterinary10aLice/classification10aRodent Diseases/parasitology10aRomania10aSciuridae1 aVolf, P.1 aerný, Vladimír, Č uhttps://phthiraptera.myspecies.info/content/second-finding-linognathoides-laeviusculus-grube-anoplura-rumania02363nas a2200265 4500008004100000020001400041245012800055210006900183260001800252300001400270490000700284520148200291653001201773653001201785653002001797653004601817653001501863653001401878653004501892653003301937653001301970100002301983700002102006856007002027 1993 eng d a0020-751900aSystematic relationships among pocket gopher chewing lice (Phthiraptera: Trichodectidae) inferred from electrophoretic data0 aSystematic relationships among pocket gopher chewing lice Phthir aENGLANDc1993 a191 - 2010 v233 a
Multilocus starch-gel electrophoresis was used to obtain electrophoretic data for maximum parsimony, phenetic, and component analysis of systematic relationships among 14 species of pocket gopher chewing lice and two outgroup species. Pocket gopher lice studied included taxa representing seven of the 25 species complexes in Geomydoecus, and two of the four species complexes of Thomomydoecus. In pairwise comparisons, 12 of the 14 pocket gopher lice were characterized by two or more fixed genetic differences, and each nominal species possessed at least one fixed difference. These electrophoretic results are consistent with previous morphological analysis of species-level taxonomy. A maximum-parsimony analysis of the electrophoretic data yielded 80 trees, each with a length of 78 steps and a consistency index of 0.83. The strict consensus tree and the UPGMA phenogram of genetic distances indicate that five species of lice from Central American pocket gophers (Orthogeomys) form a clade distinct from lice hosted by North American pocket gophers (Geomys, Thomomys, and Cratogeomys). Other louse clades receiving reasonable support in bootstrap parsimony analysis include: (Thomomydoecus wardi, Th. minor); (Geomydoecus scleritus, G. mobilensis); (G. panamensis, G. setzeri); and (G. cherriei, G. costaricensis). The systematic results of this electrophoretic study are generally consistent with the boundaries of louse species complexes described previously.
10aalleles10aanimals10aelectrophoresis10aLice Infestations/parasitology/veterinary10aMallophaga10aPhylogeny10aResearch Support, U.S. Gov't, Non-P.H.S.10aRodent Diseases/parasitology10arodentia1 aNadler, Steven, A.1 aHafner, Mark, S. uhttp://www.sciencedirect.com/science/article/pii/002075199390141K01398nas a2200229 4500008004100000245010600041210006900147260000900216300001400225490000700239520062000246653001200866653001700878653002500895653004600920653002400966653003300990653001701023100002801040700002701068856007301095 1993 eng d00aStudies on the ectoparasites (fleas and lice) on rodents in Riyadh and its surroundings, Saudi Arabia0 aStudies on the ectoparasites fleas and lice on rodents in Riyadh c1993 a723 - 7350 v233 aA survey was conducted on rodents from the Riyadh City and surroundings. Two species of fleas, Xenopsylla cheopis and Ctenocephalides felis felis together with Polyplax spinulosa were collected. The highest infestation rate by both fleas occurred on Rattus rattus followed by Rattus norvegicus and Mus musculus. Females of R. rattus and R. norvegicus were more infested by fleas than males. On the other hand, Meriones spp., Gerbillus spp., Jaculus jaculus and Acomys dimidiatus were infested with X. cheopis and C.f. felis. The highest infestation rate by fleas occurred on Gerbillus spp. followed by Meriones spp.10aanimals10aectoparasite10aFleas/classification10aLice Infestations/parasitology/veterinary10aLice/classification10aRodent Diseases/parasitology10aSaudi Arabia1 aBahrawy, Awad, A. F. el1 aDakhil, Mohamed, A. al uhttp://www.phthiraptera.info/sites/phthiraptera.info/files/45247.pdf01516nas a2200265 4500008004100000020001400041245014400055210006900199260000900268300001400277490000700291520054200298653001200840653002200852653004600874653004400920653003700964653004501001653003301046653002601079653002401105100002701129700002101156856007301177 1994 eng d a0022-258500aTwo new subgenera of chewing lice (Phthiraptera: Trichodectidae) from pocket gophers (Rodentia: Geomyidae), with a key to all included taxa0 aTwo new subgenera of chewing lice Phthiraptera Trichodectidae fr c1994 a450 - 4660 v313 aThe new subgenera Thaelerius and Jamespattonius are described, respectively, for the eight species of Geomydoecus in the thomomyus complex of lice and the four species of Thomomydoecus in the wardi complex. Except for T. byersi Hellenthal & Price from Thomomys bottae (Eydoux & Gervais), these lice are restricted to the Thomomys talpoides (Richardson) complex of pocket gophers and are the only lice found on these hosts. A key is given for the identification of the currently recognized 122 taxa of pocket gopher lice.
10aanimals10aComparative Study10aLice Infestations/parasitology/veterinary10aLice/anatomy & histology/classification10aResearch Support, Non-U.S. Gov't10aResearch Support, U.S. Gov't, Non-P.H.S.10aRodent Diseases/parasitology10aRodentia/parasitology10aSpecies Specificity1 aHellenthal, Ronald, A.1 aPrice, Roger, D. uhttp://www.phthiraptera.info/sites/phthiraptera.info/files/45235.pdf01682nas a2200253 4500008004100000020001400041245008200055210006900137260002400206300001400230490000800244520082100252653001201073653001801085653004601103653002501149653001501174653002301189653001401212653003301226653002601259100002801285856011501313 1998 eng d a0025-556400aJungles: a new solution to the host/parasite phylogeny reconciliation problem0 aJungles a new solution to the hostparasite phylogeny reconciliat aUNITED STATESc1998 a191 - 2230 v1493 aThe problem of finding least-cost reconstructions of past host/parasite associations, given the phylogenetic histories of a set of host taxa and of their associated parasites, is known to be complex. I provide in this article a new method of implicitly listing all the potentially optimal solutions to the problem, by considering each hypothesised past association individually, in a structure I have termed a Jungle. These structures are demonstrated to enable fast acquisition of globally optimal solutions under general weighting schemes, including minimisation of total number of postulated events and maximization of postulated cospeciation events. A simple example is given, and the pocket gopher/chewing louse system investigated by Hafner and Nadler [Hafner and Nadler, Nature 332 (1988) 258] is re-examined.10aanimals10ahost parasite10aLice Infestations/parasitology/veterinary10aLikelihood Functions10aMallophaga10aModels, Biological10aPhylogeny10aRodent Diseases/parasitology10aRodentia/parasitology1 aCharleston, Michael, A. uhttps://phthiraptera.myspecies.info/content/jungles-new-solution-hostparasite-phylogeny-reconciliation-problem