tiré à part - Koninklijk Belgisch Instituut voor Natuurwetenschappen

[ACRIDIDAE; ETHIOPIENNE; ORTHOPTERA]3885. Ewer,DW (1958): Notes on Acridid anatomy. Journal of the Entomological Society of SouthernAfrica 20/2, 229-233.[ACRIDIDAE; ETHIOPIENNE; ORTHOPTERA]3876. Ewer,RF (1957): Ethological concepts. Science in South Africa 126, 599-603.[ETHOLOGIE; RESEARCH]3877. Ewer,RF (1957): Faunal evidence on the dating of the Australopithecinae. Proceedings of the thirdPan-African congress of Prehistory 195 19, 135-142.[FOSSILES; INSECTES]3886. Ewer,RF (1957): The fossil pigs of Florisbad. Researches of the Nationale Museum 10, 239-257.[AUTRES; FOSSILS; INSECTES]3879. Ewer,RF (1958): The fossil Suidae of Makapansgat. Proceedings of the Zoological Society of London130/3, 329-372.[FOSSILES; INSECTES]3887. Ewer,RF (1960): Natural selection and neoteny. Acta Biotheoretica 13/4, 161-184.[EVOLUTION; GENETIC; POLYMORPHISME]3943. Ewing,HE (1921): New neartic spider mites ofvthe family Tetranychidae. Proc.U.S.national museum59, 659-666.[ACARIDAE; ACARIENS; ARACHNIDAE; NEARTIC]3944. Ewing,HE (1922): The Dermanyssid mites of North America. Proc.U.S.national museum 62, 1-26.[ACARIDAE; ACARIENS; ARACHNIDAE; NEARTIC]3938. Ewing,HE (1923): Our only common North American chigger,its distribution and nomenclature.Bureau of Entomology 26, 401-403.[ACARIDAE; ACARIENS; NEARTIC; THROMBIDIIDAE; TROMBICULA]3945. Ewing,HE (1924): On the taxonomy,biology,and distribution of the biting lice of the familyGyropidae. Proc.U.S.national museum 63, 1-42.[ACARIDAE; ACARIENS; ARACHNIDAE; NEARTIC]3946. Ewing,HE (1926): A revision of the American lice of the genus Pediculus,together with aconsideration of the signifiance of their geographical and host distribution. Proc.U.S.national museum 68, 1-30.[ACARIDAE; ACARIENS; ARACHNIDAE; NEARTIC]3947. Ewing,HE (1928): The scorpions of the western part of the United States with notes on those occuringin Northern Mexico. Proc.U.S.national museum 73, 1-24.[ARACHNIDAE; SCORPIONS]3939. Ewing,HE (1930): The taxonomy and host relationships of the biting lice of the genera Dennyus andEureum,including the descriptions of a new genus,subgenus,and four new species. Proc.U.S.nationalmuseum 77, 1-16.[MALLOPHAGA; NEARTIC]3940. Ewing,HE (1931): A catalogue of the Trombiculinae,or chigger mites,of the New World with newgenera and spcies and a key to the genera. Proc.U.S.national museum 80, 1-19.[ACARIDAE; ACARIENS; ARACHNIDAE; NEARTIC]3941. Ewing,HE (1933): Three new chigger mites of the genus Trombicula from Panama, with a key to theknown adults of Trombicula of the New World. Proc.U.S.national museum 82, 1-6.[ACARIDAE; ACARIENS; ARACHNIDAE; NEARTIC]