Tongue Twister Relative2

rocks
boulders
pebbles
dust

certain
doubtful
rattled
trust

planets
moons
stars
sun

crawl
squiggle
sprint
run

Tail to Tail

Crawl to cross;
creepy crude
critters crash ‘n
crunch on crib,
craving each other:

crane flies

All rights.
Jeanne Poland
May 13, 2013

My friend Joy Acey adds to the research:
I went to Wiki and found this: Numerous other common names have been applied to the crane fly, many of them more or less regional, including mosquito hawk, mosquito eater (or skeeter eater), gallinipper, may fly (or mayfly)[2] gollywhopper and whapper.[2]
So they are the same thing.