Answer:

cicada

Answer	Crossword Clue
CICADA	Bug that hibernates for prime numbers of years, helping it avoid predators
CICADA	Stridulous insect
CICADA	Shrill critter

CICADA	17-year locust, e.g.
CICADA	17-year locust
CICADA	One might live underground for 17 years
CICADA	Noisy insect
CICADA	Noisy summer bug
CICADA	Large, noisy insect
CICADA	Loud bug
CICADA	Shrill insect

CICADA	Buzzing insect
CICADA	Loud buzzer
CICADA	Harvest fly
CICADA	Insect mistakenly called a 17-year locust
CICADA	Leafhopper relative
CICADA	Insect that may live for 17 years
CICADA	Noisy bug
CICADA	Bug with a shrill sound

CICADA	Noisy flier
CICADA	Shrill buzzer
CICADA	Harvest fly.
CICADA	Insect with stout body, wide head.
CICADA	Seventeen-year locust.
CICADA	Buzzer of the summer night.
CICADA	Insect.
CICADA	Locust.

CICADA	Noisy insect.
CICADA	Large insect.
CICADA	Locust
CICADA	Large insect
CICADA	Flylike insect
CICADA	Summer singer
CICADA	Bug with a loud love call
CICADA	Loud insect

CICADA	Cyclical thing
CICADA	Summer buzzer
CICADA	Shrill flier
CICADA	One coming out of its shell?
CICADA	U.K. electronic band