Trypanosoma sp. em jacaré, Caiman crocodilus yacare (Daudín, 1823) (Crocodilia: Alligatoridae)

Authors

  • Vânia Lúcia Brandão Nunes Universidade Federal do Mato Grosso do Sul
  • Elisa Teruya Oshiro Universidade Federal do Mato Grosso do Sul

DOI:

https://doi.org/10.5433/1679-0359.1990v11n1p62

Keywords:

Trypanosoma sp., Cayman, Caiman crocodilus yacare, Pantanal.

Abstract

Natural infection of Trypanosoma sp. is described from the cayman, Caiman crocodilus yacare (Crocodilia: Alligatoridae) in Mato Grosso do Sul State, Brazil. It is differentiated from Trypanosoma grayi, of the African crocodile, Crocodilus niloticus (Crocodilia: Crocodylidae) and from Trypanosoma cecili, of the South American cayman, Caiman crocodilus crocodilus, by its lesser size, more centrally placed nucleus, by the distance from posterior end to kinetoplast (PK) and by the distance from kinetoplast to middle of the nucleus (KN). The trypanosome produces no visible pathological effects in the host, and parasitaemias are extremely low.

 

Author Biographies

Vânia Lúcia Brandão Nunes, Universidade Federal do Mato Grosso do Sul

 

Departamento de Patologia - Centro de Ciências Biológicas e da Saúde — UFMS — Campo Grande - MS.

Elisa Teruya Oshiro, Universidade Federal do Mato Grosso do Sul

 

Departamento de Patologia - Centro de Ciências Biológicas e da Saúde — UFMS — Campo Grande - MS.

Published

1990-03-11

How to Cite

Nunes, V. L. B., & Oshiro, E. T. (1990). Trypanosoma sp. em jacaré, Caiman crocodilus yacare (Daudín, 1823) (Crocodilia: Alligatoridae). Semina: Ciências Agrárias, 11(1), 62–65. https://doi.org/10.5433/1679-0359.1990v11n1p62

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