Tag Archives: Tetrastichinae

Sawfly Surprise

As I’ve mentioned a few times before, I’m starting to work on a hostplant-based guide to sawfly larvae that will be arranged similarly to my leafminer guide. In addition to reviewing the existing sawfly literature, I’ve been sporadically collecting larvae … Continue reading

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A Hard-won Moth

You may recall that last spring I wrote a series of three posts that each highlighted something I hoped people would keep an eye out for; the last of these was a moth whose life history I had pieced together … Continue reading

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Walnut Caterpillars

Last August I was invited to the Polly Hill Arboretum on Martha’s Vineyard to give a presentation about my insect research on Nantucket. After the slideshow I led a walk around the arboretum in search of insect tracks and signs. … Continue reading

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Arizona Oak Galls, Part 3

Okay, having looked at photos of all the possible species, I’m pretty well satisfied that Arizona white oak (Quercus arizonica) was the host of all of the galls I collected in Madera Canyon that actually produced adult cynipid wasps. Armed … Continue reading

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Wingless Wonderings

Over the winter I received a box of Nuttall oak acorns from Mississippi, containing cynipid wasp galls. ¬†Over the past couple of days, several of these tiny (~1.5 mm) wasps have emerged: The wings aren’t deformed; all of the wasps … Continue reading

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