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1.
Braz. j. vet. res. anim. sci ; 52(4): 319-324, 2015.
Article in Portuguese | LILACS | ID: lil-780261

ABSTRACT

Ticks are ectoparasites of the class Arachnida that parasitize terrestrial vertebrates, amphibians, reptiles, birds and mammals. This paper reports the occurrence of hard ticks on wild animals received and attended by the Veterinary Hospital of Parque Zoológico Municipal Quinzinho de Barros, located in Sorocaba municipality, São Paulo state, Brazil. From September 1999 to May 2015, ticks were collected on wild animals of the Sorocaba region and other 20 municipalities in the state of São Paulo. Altogether, 43 larvae, 637 nymphs and 1,178 adults (631 males and 547 females) were identified, totaling 1,858 samples of 14 different tick species. During routine clinical examinations, two species of reptiles, a species of bird and 11 different species of mammals were inspected, resulting in 103 samples from wild animals. The following tick species were found: Amblyomma rotundatum on reptiles; Amblyomma sculptum on birds; and Amblyomma aureolatum, Amblyomma brasiliense, Amblyomma calcaratum, Amblyomma dubitatum, Amblyomma longirostre, Amblyomma nodosum, Amblyomma ovale, A. sculptum, Amblyomma varium, Ixodes aragaoi, Haemaphysalis juxtakochi, Rhipicephalus microplus and Dermacentor nitens on mammals. This study reports the first records of A. rotundatum females parasitizing Hydromedusa tectifera and Oxyrhopus guibei, A. dubitatum nymphs and H. juxtakochi nymphs on Chrysocyon brachyurus, A. brasiliense nymphs on Myrmecophaga tridactyla and Tamandua tetradactyla, and A. sculptum nymphs on Alouatta guariba and Sphiggurus villosus. Our results highlight zoos as a source of valuable information for the parasitological knowledge of Brazilian wildlife...


Os carrapatos são ectoparasitas da classe Arachnida que parasitam vertebrados terrestres, anfíbios, repteis, aves e mamíferos. O presente trabalho relata a ocorrência de carrapatos ixodídeos em animais silvestres recebidos e atendidos pelo Hospital Veterinário do Parque Zoológico Municipal Quinzinho de Barros, localizado no município de Sorocaba, estado de São Paulo, Brasil. De setembro de 1999 a maio de 2015, foram coletados carrapatos em animais silvestres da região de Sorocaba e de outros 20 municípios do interior do estado de São Paulo. Ao todo, foram identificados 43 larvas, 637 ninfas e 1.178 adultos (631 machos e 547 fêmeas), totalizando 1.858 exemplares de 14 espécies distintas de ixodídeos. Durante exames clínicos de rotina, foram inspecionadas duas espécies de repteis, uma espécie de ave e 11 espécies distintas de mamíferos de um total de 103 animais silvestres amostrados. Nos repteis foram identificados Amblyomma rotundatum, nas aves Amblyomma sculptum e nos mamíferos Amblyomma aureolatum, Amblyomma brasiliense, Amblyomma calcaratum, Amblyomma dubitatum, Amblyomma longirostre, Amblyomma nodosum, Amblyomma ovale, A. sculptum, Amblyomma varium, Ixodes aragaoi, Haemaphysalis juxtakochi, Rhipicephalus microplus e Dermacentor nitens. Este estudo relata os primeiros registros de fêmeas de A. rotundatum parasitando Hydromedusa tectifera e Oxyrhopus guibei, assim como ninfas de A. dubitatum e H. juxtakochi em Chrysocyon brachyurus, ninfas de A. brasiliense em Myrmecophaga tridactyla e Tamandua tetradactyla, além de ninfas de A. sculptum em Alouatta guariba e Sphiggurus villosus no país, demonstrando que os zoológicos são uma fonte de informação valiosa para o conhecimento parasitológico da fauna silvestre brasileira...


Subject(s)
Animals , Animals, Zoo/parasitology , Ixodidae/parasitology , Parasitology/classification , Ticks/parasitology , Ectoparasitic Infestations/veterinary , Host-Parasite Interactions
2.
Braz. j. vet. res. anim. sci ; 52(4): 319-324, 2015.
Article in Portuguese | VETINDEX | ID: vti-303474

ABSTRACT

Ticks are ectoparasites of the class Arachnida that parasitize terrestrial vertebrates, amphibians, reptiles, birds and mammals. This paper reports the occurrence of hard ticks on wild animals received and attended by the Veterinary Hospital of Parque Zoológico Municipal Quinzinho de Barros, located in Sorocaba municipality, São Paulo state, Brazil. From September 1999 to May 2015, ticks were collected on wild animals of the Sorocaba region and other 20 municipalities in the state of São Paulo. Altogether, 43 larvae, 637 nymphs and 1,178 adults (631 males and 547 females) were identified, totaling 1,858 samples of 14 different tick species. During routine clinical examinations, two species of reptiles, a species of bird and 11 different species of mammals were inspected, resulting in 103 samples from wild animals. The following tick species were found: Amblyomma rotundatum on reptiles; Amblyomma sculptum on birds; and Amblyomma aureolatum, Amblyomma brasiliense, Amblyomma calcaratum, Amblyomma dubitatum, Amblyomma longirostre, Amblyomma nodosum, Amblyomma ovale, A. sculptum, Amblyomma varium, Ixodes aragaoi, Haemaphysalis juxtakochi, Rhipicephalus microplus and Dermacentor nitens on mammals. This study reports the first records of A. rotundatum females parasitizing Hydromedusa tectifera and Oxyrhopus guibei, A. dubitatum nymphs and H. juxtakochi nymphs on Chrysocyon brachyurus, A. brasiliense nymphs on Myrmecophaga tridactyla and Tamandua tetradactyla, and A. sculptum nymphs on Alouatta guariba and Sphiggurus villosus. Our results highlight zoos as a source of valuable information for the parasitological knowledge of Brazilian wildlife(AU)


Os carrapatos são ectoparasitas da classe Arachnida que parasitam vertebrados terrestres, anfíbios, repteis, aves e mamíferos. O presente trabalho relata a ocorrência de carrapatos ixodídeos em animais silvestres recebidos e atendidos pelo Hospital Veterinário do Parque Zoológico Municipal Quinzinho de Barros, localizado no município de Sorocaba, estado de São Paulo, Brasil. De setembro de 1999 a maio de 2015, foram coletados carrapatos em animais silvestres da região de Sorocaba e de outros 20 municípios do interior do estado de São Paulo. Ao todo, foram identificados 43 larvas, 637 ninfas e 1.178 adultos (631 machos e 547 fêmeas), totalizando 1.858 exemplares de 14 espécies distintas de ixodídeos. Durante exames clínicos de rotina, foram inspecionadas duas espécies de repteis, uma espécie de ave e 11 espécies distintas de mamíferos de um total de 103 animais silvestres amostrados. Nos repteis foram identificados Amblyomma rotundatum, nas aves Amblyomma sculptum e nos mamíferos Amblyomma aureolatum, Amblyomma brasiliense, Amblyomma calcaratum, Amblyomma dubitatum, Amblyomma longirostre, Amblyomma nodosum, Amblyomma ovale, A. sculptum, Amblyomma varium, Ixodes aragaoi, Haemaphysalis juxtakochi, Rhipicephalus microplus e Dermacentor nitens. Este estudo relata os primeiros registros de fêmeas de A. rotundatum parasitando Hydromedusa tectifera e Oxyrhopus guibei, assim como ninfas de A. dubitatum e H. juxtakochi em Chrysocyon brachyurus, ninfas de A. brasiliense em Myrmecophaga tridactyla e Tamandua tetradactyla, além de ninfas de A. sculptum em Alouatta guariba e Sphiggurus villosus no país, demonstrando que os zoológicos são uma fonte de informação valiosa para o conhecimento parasitológico da fauna silvestre brasileira(AU)


Subject(s)
Animals , Animals, Zoo/parasitology , Ixodidae/parasitology , Ectoparasitic Infestations/veterinary , Ticks/parasitology , Parasitology/classification , Host-Parasite Interactions
3.
Rio de Janeiro; Guanabara Koogan; 2012. 223 p.
Monography in Portuguese | LILACS, Coleciona SUS | ID: biblio-941497
4.
Rio de Janeiro; Guanabara Koogan; 2012. 223 p.
Monography in Portuguese | LILACS | ID: lil-766482
5.
Article in English | VETINDEX | ID: vti-9220

ABSTRACT

Tick paralysis (TP) is a rare disease with rapid progression and potential fatal evolution. Immediately after the diagnosis, removal of all ticks from the body of the patient is mandatory. The present study reports for the first time a human case of the disease in Brazil. The patient had loss of muscle strength, decreased reflexes and marked palpebral ptosis. Six hours after removal of the last tick, the ptosis improved and on the following day, the patient had near total regression of the symptoms. This report emphasizes the possible presence of similar cases that should be promptly diagnosed and quickly treated. A new induction pattern for TP in humans associated with immature stages of ticks is also presented.(AU)


Subject(s)
Humans , Animals , Tick Paralysis/pathology , Ticks/parasitology , Parasitology/classification , Ixodidae
6.
São Paulo; Atheneu; 2. ed; 2011. 161 p.
Monography in Portuguese | LILACS, Coleciona SUS | ID: biblio-941477
10.
São Paulo; Atheneu; 2. ed; 2009. 101 p.
Monography in Portuguese | LILACS, Coleciona SUS | ID: biblio-941478
11.
São Paulo; Atheneu; 2. ed; 2009. 101 p.
Monography in Portuguese | LILACS | ID: lil-766465
12.
Rio de Janeiro; Guanabara Koogan; 4 ed; 2008. 883 p.
Monography in Portuguese | LILACS, Coleciona SUS | ID: biblio-941188
14.
São Paulo; Atheneu; 2006. 87 p.
Monography in Portuguese | LILACS, Coleciona SUS | ID: biblio-941023
16.
Rio de Janeiro; Guanabara Koogan; 2005. [CD] p.
Monography in Portuguese | LILACS, Coleciona SUS | ID: biblio-941119
17.
Sao Paulo; Atheneu; 2. ed; 2005. 390 p.
Monography in Portuguese | LILACS, Coleciona SUS | ID: biblio-941710
20.
São Paulo; Atheneu; 11. ed; 2005. 494 p. ilus.
Monography in Portuguese | Coleciona SUS | ID: biblio-935906
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