Defensive Behavior in Rhinella bergi and Rhinella mirandaribeiroi (Anura: Bufonidae)
Here we report two cases of defensive behavior known as “stiff-legged”, unprecedented for the species Rhinella bergi and R. mirandaribeiroi. We registered the behavior at localities in Mato Grosso do Sul and Minas Gerais states, Brazil. With our records, there are now five species from open areas th...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidad Nacional de Colombia
2021-09-01
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| Series: | Caldasia |
| Subjects: | |
| Online Access: | https://revistas.unal.edu.co/index.php/cal/article/view/89189/81246 |
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| Summary: | Here we report two cases of defensive behavior known as “stiff-legged”, unprecedented for the species Rhinella bergi and R. mirandaribeiroi. We registered the behavior at localities in Mato Grosso do Sul and Minas Gerais states, Brazil. With our records, there are now five species from open areas that ex-hibit this behavior. We assume that the species that inhabit these areas exhibit this avoiding predation behavior simulating a dead body on the ground, behavior known as “death feigning”, unlike forest spe-cies, which use this strategy to camouflage themselves between the leaves. |
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| ISSN: | 0366-5232 2357-3759 |