Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
sawfly larva on Alder - Monsoma pulveratum

sawfly larva on Alder - Monsoma pulveratum
Pierce College, Puyallup, Pierce County, Washington, USA
July 1, 2012
found in the same area with

While I found many, many of the white/green larva. I only found one set of these

Moved from Eriocampa ovata.

Not all same species
Top, green larva is Monsoma puolveratum (Retzius)
Middle two are adult and larva of Eriocampa ovata (L.)
Bottom - ? don't know.

Thanks Dave
I shouldn't have collected so many larvae at once!

Moved from Common Sawflies. Eric LaGasa has confirmed these are E. ovata, but I'm still raising them.