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The viceroy (Limenitis archippus) is a North American butterfly. It was long thought to be a Batesian mimic of the monarch butterfly, but since the viceroy is also distasteful to predators, it is now considered a Müllerian mimic instead. The viceroy was named the state butterfly of Kentucky in 1990. [3]
Viceroy butterflies and monarchs (types of admiral butterfly) are both poisonous Müllerian mimics, though they were long thought to be Batesian. Mitochondrial DNA analysis of admiral butterflies shows that the viceroy is the basal lineage of two western sister species in North America. The variation in wing patterns appears to have preceded ...
Humans may evaluate mimics differently from actual predators. [24] Mimics may confuse predators by resembling both model and nonmimic at the same time (satyric mimicry). [25] Kin selection may enforce poor mimicry. [26] The selective advantage of better mimicry may not outweigh the advantages of other strategies like thermoregulation or ...
These combine to create a "false head". This misdirects predators such as birds and jumping spiders. Spectacular examples occur in the hairstreak butterflies; when perching on a twig or flower, they commonly do so upside down and shift their rear wings repeatedly, causing antenna-like movements of the "tails" on their wings. Studies of rear ...
I particularly found the section on Batesian mimicry to be fascinating because the palatable Viceroy’s resemblance to the unpalatable Monarch was its survival strategy against common predators. I also noted additional Viceroy behaviors that I thought could be included to help the article cover more material, but these are completely open to ...
Predators that hunt by sight will likely pass right by a sloth without even knowing. But the algae and the fungi take it one step further. They disguise the smell of the sloth so that predators ...
In both caterpillar and butterfly forms, monarchs are aposematic, warding off predators with a bright display of contrasting colors to warn potential predators of their undesirable taste and poisonous characteristics. One monarch researcher emphasizes that predation on eggs, larvae, or adults is natural since monarchs are part of the food chain ...
According to the New York Times, here's exactly how to play Strands: Find theme words to fill the board. Theme words stay highlighted in blue when found.