Resumo
A second species of monkey Plasmodium of the New World is described from the howler monkey Alouatta`fusca GEOFFROY, 1812, captured in Itapecirica, São Paulo, Brazil. The new species differs from Plasmodium brasilianum GONDER et VON BERENBERG-GOSSLER, 1909 by following characters: 1st. Almost constant presence in the blood cells of granulations of the same type as SCHÜFFNER dots. 2nd. Considerable hypertrophy of the parasitised cells. 3rd. Greater number of merozoites after schizogony with an habitual minimum of 16 elements in contrast with the maximum of 16 in Plasmodium brasilianum. 4th. Extreme rarity of band forms. This morphology strongly suggests an infection of the benignan tertian type. To this new species the name of Plasmodium simium, sp.n. is proposed.
Plasmódio de primata do Brasil
Flavio da Fonseca1
Serviço de Profilaxia da Malária do Estado de São Paulo, Brasil
A second species of monkey Plasmodium of the New World is described from the howler monkey Alouatta`fusca GEOFFROY, 1812, captured in Itapecirica, São Paulo, Brazil. The new species differs from Plasmodium brasilianum GONDER et VON BERENBERG-GOSSLER, 1909 by following characters: 1st. Almost constant presence in the blood cells of granulations of the same type as SCHÜFFNER dots. 2nd. Considerable hypertrophy of the parasitised cells. 3rd. Greater number of merozoites after schizogony with an habitual minimum of 16 elements in contrast with the maximum of 16 in Plasmodium brasilianum. 4th. Extreme rarity of band forms. This morphology strongly suggests an infection of the benignan tertian type. To this new species the name of Plasmodium simium, sp.n. is proposed.
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Datas de Publicação
-
Publicação nesta coleção
07 Out 2009 -
Data do Fascículo
Mar 1951
