DEVELOPMENTAL STAGES OF TRYPANOSOMA-(MEGATRYPANUM)-FREITASI REGO, MAGALHAES AND SIQUEIRA, 1957 IN THE OPOSSUM DIDELPHIS-MARSUPIALIS (MARSUPIALIA, DIDELPHIDAE)

被引：9

作者：

DEANE, MP

JANSEN, AM

机构：

[1] Instituto Oswaldo Cruz, Department of Protozoology, Rio de Janeiro, 21040, Av. Brasil 4365, Manguinhos

来源：

JOURNAL OF PROTOZOOLOGY | 1990年 / 37卷 / 01期

关键词：

Life cycle; marsupials; scent glands;

D O I：

10.1111/j.1550-7408.1990.tb01112.x

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Trypanosoma (Megatrypanum) freitasi, a parasite of marsupials of the genus Didelphis, has been found to undergo in the lumen of the scent (anal) glands of its vertebrate host, a cycle such as usually occurs in the intestinal tract of the insect vectors of trypanosomatids and similar to what has been reported for Trypanosoma (Schizotrypanum) cruzi. The invertebrate host of Trypanosoma freitasi is still unknown. Developmental stages of the trypanosome in its mammalian host, especially the dividing epimastigotes, multinucleate plasmodial forms and rosettes found in the lumen of the scent glands of a naturally infected Didelphis marsupialis are described and illustrated. Copyright © 1990, Wiley Blackwell. All rights reserved

引用

页码：44 / 47

页数：4

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