13year cicada
17year cicada
1846
academy of natural sciences
american ornithologist
anniversary
behavior
biology
cassini periodical cicadas
cassins periodical cicada
cicada cycle
courting behavior
description
discovery
display
dwarf periodical cicada
emergence
endemic
entomology
fly
honour
insects
j c fisher
john cassin
life cycle
magicicada cassini
magicicada tredecassini
males
margaretta morris
mass
natural history
naturalist
north america
observation
ornithology
periodical cicada
phenomenon
philadelphia
population
publication
report
research
scientific name
sing
species
specific name
spectacular display
swarm
synchronize
unison
定額
The 17-year cicada, Magicicada cassini, emerges in vast numbers in North America every 17 years, often synchronizing their courtship in massive displays. Described in 1852, named after John Cassin.の素材 [FY310229091302]
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