Magicicada tredecassini

Magicicada tredecassini
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hemiptera
Family:	Cicadidae
Genus:	Magicicada
Species:	M. tredecassini
Binomial name
Magicicada tredecassini (Alexander & Moore, 1962)

Magicicada tredecassini is a species of periodical cicada endemic to the United States. It has a 13-year lifecycle but is otherwise indistinguishable from the 17-year periodical cicada Magicicada cassini. The two species are usually discussed together as "cassini periodical cicadas" or "cassini-type periodical cicadas." Unlike other periodical cicadas, cassini-type males may synchronize their courting behavior so that tens of thousands of males sing and fly in unison.

*Alexander, Richard D; Moore, Thomas Edwin (1962), The Evolutionary Relationships of 17-year and 13-year Cicadas, and Three New Species (Homoptera, Cicadidae, Magicicada), Ann Arbor: Museum of Zoology, University of Michigan 

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