Isolamento e identificação de fungos do gênero Aspergillus spp. de água utilizada na reabilitação de pinguins-de-magalhães

Vanice Rodrigues Poester; Gabriel Baracy Klafke; Ângela Leitzke Cabana; Andréa Corrado Adornes; Rodolfo Pinho da Silva Filho; Melissa Orzechowski Xavier

doi:10.1590/1089-6891v16i428509

ISOLATION AND IDENTIFICATION OF Aspergillus spp. FROM THE WATER USED FOR REHABILITATION OF MAGELLANIC PENGUINS

Authors

Vanice Rodrigues Poester Universidade Federal do Rio Grande (FURG), Rio Grande, Rio Grande do Sul, Brasil
Gabriel Baracy Klafke Universidade Federal do Rio Grande (FURG), Rio Grande, Rio Grande do Sul, Brasil
Ângela Leitzke Cabana Universidade Federal do Rio Grande (FURG), Rio Grande, Rio Grande do Sul, Brasil
Andréa Corrado Adornes Universidade Federal do Rio Grande (FURG), Rio Grande, Rio Grande do Sul, Brasil
Rodolfo Pinho da Silva Filho Universidade Federal do Rio Grande (FURG), Rio Grande, Rio Grande do Sul, Brasil
Melissa Orzechowski Xavier Universidade Federal do Rio Grande (FURG), Rio Grande, Rio Grande do Sul, Brasil

DOI:

https://doi.org/10.1590/1089-6891v16i428509

Keywords:

Animal Sanity

Abstract

Aspergillosis is the main cause of mortality in captivity penguins. The infection occurs mainly byconidia inhalation of the Aspergillus genus, however, the fungus can also be dispersed by water. Therefore, this study aimed to evaluate water quality of the pool where the rehabilitated penguins remain at Centro de Recuperação de Animais Marinhos in Rio Grande city, Brazil, searching for the presence of the fungus Aspergillus spp. Water samples were collected weekly during a ten-month period and processed within six hours, applying the technique of filtrating membrane, with incubation at 25 ºC and 37 ºC during seven days. Of the forty samples analyzed, thirty-two were positive forthe presence of Aspergillus genus, from these 60% correspond to A. fumigatus. Some variables significantly interfered on the isolation of Aspergillus genus and/or Aspergillus fumigatus specie, such as incubation temperature, seasonality and population density. This study showed Aspergillus spp. is present in the water, being one of the possible sources of infections for penguins in rehabilitation.

Keywords: aspergillosis; rehabilitation center; Spheniscus magellanicus; water quality.

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Published

2015-10-30

How to Cite

POESTER, Vanice Rodrigues; KLAFKE, Gabriel Baracy; CABANA, Ângela Leitzke; ADORNES, Andréa Corrado; FILHO, Rodolfo Pinho da Silva; XAVIER, Melissa Orzechowski. ISOLATION AND IDENTIFICATION OF Aspergillus spp. FROM THE WATER USED FOR REHABILITATION OF MAGELLANIC PENGUINS. Brazilian Animal Science/ Ciência Animal Brasileira, Goiânia, v. 16, n. 4, p. 567–573, 2015. DOI: 10.1590/1089-6891v16i428509. Disponível em: https://revistas.ufg.br/vet/article/view/28509. Acesso em: 5 dec. 2025.

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Issue

Vol. 16 No. 4 (2015)

Section

Veterinary Medicine

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