What's That Bug? does not endorse extermination

Moth, beetle, & spawn in southern Ontario
Tue, Jun 16, 2009 at 4:44 PM
I have three bugs I’d like identified. All photos were taken today in my backyard (date is on the photos). I live in Hamilton, Ontario (Canada).
… 3)Spawn.jpg – This year almost all dandelion leafs and weeds in my area are covered in this foam with a small yellow slug-like bug in the center! Whenever I go to pick some greens for my Guinea Pigs my hands get covered in the stuff. This is the first year I’ve seen such a thing and they were even present at a park 50km away that I visited last week.
Help in identifying these 3 bugs would be greatly appreciated.
Thank you, Luke.
Hamilton, Ontario, Canada

Spittlebug

Spittlebug

Hi Luke,
As we have already indicated, multiple unrelated species in the same letter is something we avoid posting, but we were really interested in sharing two of your images with our readership.  This is a nymph of an aptly named Spittlebug in the family Cercopidae a group of free living Hemipterans.   According to BugGuide:  “After the nymph molts for the final time, the resulting adult insect leaves the mass of ‘spittle’ and moves about actively. The ‘spittle’  is derived from a fluid voided from the anus and from a mucilaginous substance excreted by epidermal glands. Spittlebug nymphs wander away from their spittle masses, and either start new ones, or enter those of other nymphs. Aphrophora nymphs hold the record, of one spittle mass over a foot long containing about 100 individuals! (Comment by Andy Hamilton). ”

What's That Bug? does not endorse extermination
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