Prevalence of pathogenic chytrid fungus on a flagship species, Atelopus varius (Anura, Bufonidae), Las Tablas Protection Zone, Costa Rica
সংরক্ষণ করুন:
| লেখক: | , , , , , , |
|---|---|
| বিন্যাস: | artículo original |
| বর্তমান অবস্থা: | Versión publicada |
| প্রকাশনার তারিখ: | 2021 |
| বিবরন: | Introduction: The harlequin toad, Atelopus varius, is critically endangered and was declared “apparently extinct” in Costa Rica in 1996. One of the possible causes was the pathogenic fungus Batrachochytrium dendrobatidis. A live population was rediscovered in Las Tablas in 2008 and here we analyze the situation with this fungus. Objective: To evaluate prevalence and probability of infection of the toad by B. dendrobatidis. Methods: We collected swabs skin samples from live individuals (for DNA tests) and histological pieces from dead individuals (for direct microscopic observation). Results: From 363, only 6% had the fungus, particularly subadults. Conclusion: The toad population seems to be stable but care must be taken not to spread the fungus. |
| দেশ: | Portal de Revistas UNED |
| প্রতিষ্ঠান: | Universidad Estatal a Distancia |
| Repositorio: | Portal de Revistas UNED |
| ভাষা: | Español |
| OAI Identifier: | oai:revistas.investiga.uned.ac.cr:article/3880 |
| অনলাইন ব্যবহার করুন: | https://revistas.uned.ac.cr/index.php/cuadernos/article/view/3880 |
| Access Level: | acceso abierto |
| মুখ্য শব্দ: | amphibians endangered species chytridiomycosis harlequin frog monitoring PILA anfibios especies amenazadas monitoreo quitridiomicosis rana arlequín |