Browsing by Subject "Ranitomeya imitator"
Now showing items 1-5 of 5
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Alkaloid defenses of co-mimics in a putative Müllerian mimetic radiation
(2014)Background Polytypism in aposematic species is unlikely according to theory, but commonly seen in nature. Ranitomeya imitator is a poison frog species exhibiting polytypic mimicry of three congeneric model species (R. ... -
BIPARENTAL CARE AND THE EVOLUTION OF MONOGAMY IN A PERUVIAN POISON FROG (RANITOMEYA IMITATOR: DENDROBATIDAE)
(East Carolina University, 2012)Selection for biparental care is considered to be an important factor in the evolution of monogamy if the value of exclusive cooperation in care for mutual offspring outweighs the benefits of polygamy for either sex. ... -
Experimental evidence for predator learning and Müllerian mimicry in Peruvian poison frogs (Ranitomeya, Dendrobatidae)
(East Carolina University, 2013)Poison frogs are characterized by bright coloration, striking patterns, and toxicity; they have thus become a classic example of aposematism. Ranitomeya imitator mimics three congeneric model species (R. fantastica, R. ... -
Tadpole Begging Behavior And Parent-Offspring Interactions In The Mimic Poison Frog
(East Carolina University, 2015)Studies on offspring begging behavior have focused on whether the behavior communicates offspring need and guides parental food provisioning in the context of honest signaling theory. However, despite the plethora of ... -
The Role of the Melanocortin-1 Receptor Gene in Müllerian Mimic Ranitomeya imitator
(East Carolina University, 2019-05-02)The Peruvian poison dart frog Ranitomeya imitator has undergone a Müllerian mimetic radiation, which means that this species has evolved color patterns that mimic three other poison dart frogs in different geographic regions ...