Tag Archives: leaf mine

Green Wasps from a Green Island

Last October I picked up a fallen black cherry (Prunus serotina) leaf from my yard because it had a good example of the “green island” phenomenon I’ve written about here and here. Apparently, endosymbiotic Wolbachia bacteria in certain leaf-mining larvae … Continue reading

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The Yard List(s)

This year Julia and I decided to take a break from traveling and—for once—experience our yard through all the seasons without missing anything. Given the stay-at-home orders of late, and my almost complete lack of employment opportunities as a result, … Continue reading

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Mallow Munchers

Three years ago, Don and Mignon Davis described a new species of moth, Telamoptilia hibiscivora (Gracillariidae), whose larvae mine leaves of swamp rosemallow (Malvaceae: Hibiscus moscheutos) along the Atlantic Coast*. Specimens were known from Maryland, Louisiana, Texas, and adjacent Mexico, dating back … Continue reading

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Introducing Grapholita thermopsidis

Almost every year since we bought our house, Julia and I have spent a few weeks on a road trip in search of exciting new leafminers. At this point we’ve visited nearly every US state and two Canadian provinces. This … Continue reading

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Leafminers of North America, Season 2

Leafminer season never really ends, of course, but what I’m announcing in this post is that I’ve just sent out the first monthly installment of the fully revised and updated second edition of Leafminers of North America, my nearly 2000-page e-book … Continue reading

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Interlopers

I’ve been making sporadic progress in sorting through my backlog of photos, and I’m now exactly seven months behind. April 13 saw the conclusion of a story that began with my collecting this scrub oak (Quercus ilicifolia) leaf in early … Continue reading

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Foiled Again

Now that I’ve put most of my bugs in the fridge for the winter, I can get back to catching up on sorting through my backlog of photos, which goes back to September of last year. I just reached the … Continue reading

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Micro Fiber Art

I’m mainly writing this post because of one picture I wanted to share, but first I’ll provide a little context. In the moth genus Bucculatrix, most species start out life as leafminers, forming short linear mines. Bucculatrix locuples is typical in this … Continue reading

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Sharing the Fruit Trees

Periodically I am asked how to get rid of some bug or another. If I am giving a public talk, I want to reply, “have you not been paying attention to anything I’ve said for the past hour?” If the … Continue reading

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Complete leafminer guide now available!

This weekend I finished the first edition of my Leafminers of North America e-book—1857 pages long (plus a 54-page table of contents, 20-page glossary, and 68-page bibliography), and illustrated with thousands of color photographs. To purchase it or learn more about … Continue reading

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