A Culture-Based ID of Micromycetes on the Wing Membranes of Greater Mouse-Eared Bats (Myotis myotis) from the “Nietoperek” Site (Poland)
Rafał Ogórek , Klaudia Kurczaba , Magdalena Cal , Grzegorz Apoznański , Tomasz Kokurewicz
AbstractBats play important functions in ecosystems and many of them are threatened with extinction. Thus, the monitoring of the health status and prevention of diseases seem to be important aspects of welfare and conservation of these mammals. The main goal of the study was the identification of culturable fungal species colonizing the wing membranes of female greater mouse-eared bat (Myotis myotis) during spring emergence from the “Nietoperek” underground hibernation site by the use of genetic and phenotypic analyses. The study site is situated in Western Poland (52°25′ N, 15°32′ E) and is ranked within the top 10 largest hibernation sites in the European Union. The number of hibernating bats in the winter exceeds 39,000 individuals of 12 species, with M. myotis being the most common one. The wing membranes of M. myotis were sampled using sterile swabs wetted in physiological saline (0.85% NaCl). Potato dextrose agar (PDA) plates were incubated in the dark at 8, 24 and 36 ± 1 °C for 3 up to 42 days. All fungi isolated from the surface of wing membranes were assigned to 17 distinct fungal isolates belonging to 17 fungal species. Penicillium chrysogenum was the most frequently isolated species. Some of these fungal species might have a pathogenic potential for bats and other mammals. However, taking into account habitat preferences and the life cycle of bats, it can be assumed that some fungi were accidentally obtained from the surface of vegetation during early spring activity. Moreover, Pseudogymnoascus destructans (Pd)—the causative agent of the White Nose Syndrome (WNS)—was not found during testing, despite it was found very often in M. myotis during previous studies in this same location.
|Journal series||Animals, ISSN 2076-2615, e-ISSN 2076-2615, (N/A 100 pkt)|
|Publication size in sheets||0.75|
|Keywords in English||fungi;Myotis; wing membranes; hibernation; “Nietoperek” bat reserve|
|License||Journal (articles only); author's original; ; with publication|
|Score||= 100.0, 14-09-2020, ArticleFromJournal|
|Publication indicators||: 2018 = 1.148; : 2018 = 1.832 (2)|
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