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Do you know your plants?
For my Leafminers of North America project, I periodically need help identifying hostplants I find in my travels. You can peruse photos of them at iNaturalist. Thanks!
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Meta
Category Archives: Unsolved Mysteries
Fringed Loosestrife Fauna
Fringed loosestrife (Primulaceae: Lysimachia ciliata) is a common plant of moist areas that, I realize now that I’m starting to write this post, I’ve never bothered to photograph. But it has yellow flowers and is related to garden loosestrife; it … Continue reading
Posted in Unsolved Mysteries
Tagged Aterpia, fringed loosestrife, larva, Lepidoptera, loosestrife, Lysimachia, Lysimachia ciliata, moth, Primulaceae, Tortricidae
2 Comments
The Yard List(s), Part 11
Now that I’ve declared my intention to find as many sawfly larvae as possible, they’re starting to show up everywhere I look. Today Julia and I made a rare trip away from home, lured by the news from my mother … Continue reading
Posted in Uncategorized, Unsolved Mysteries
Tagged Agromyzidae, Amelanchier, Aphrophoridae, Apiaceae, Asteraceae, Betula, Betulaceae, birch, black cherry, butterfly, casebearer, Coleophora, Coleophora pruniella, Coleophoridae, Colias, Collembola, Daucus carota, Diptera, Dolerus, egg, Epermenia, Epermenia albapunctella, Epermeniidae, flesh fly, fly, fox grape, Galium, Galium mollugo, gall, globular springtail, goldenrod, gooseberry, Gracillariidae, grape, Grossulariaceae, harvestman, Heliopsis helianthoides, Heliozela aesella, Heliozelidae, Hymenoptera, larva, leaf roll, Lepidoptera, Liriomyza, Liriomyza arctii, Liriomyza eupatorii, Liriomyza galiivora, Opiliones, oxeye, Pamphiliidae, Pamphilius, paper birch, Parornix, Philaenus spumarius, Phyllocnistis, Phyllocnistis vitifoliella, Pieridae, Prunus, Prunus serotina, pussy willow, Ribes, Rosaceae, Rubiaceae, Salicaceae, Salix, Salix discolor, Sarcophagidae, sawfly, shadbush, Solidago, spittlebug, springtail, sulphur, Tenthredinidae, thrips, Thysanoptera, Vitaceae, Vitis, Vitis labrusca, wild carrot, wild madder, willow
10 Comments
Ten Years Later
Since we have ten fingers and ten toes, I suppose it’s worth mentioning that it was ten years ago today that Tracks & Sign of Insects and Other Invertebrates was first published. People are often surprised when I tell them that … Continue reading
Posted in Unsolved Mysteries
Tagged Bucculatrix, cocoon, Gelis, Hymenoptera, ichneumon wasp, Ichneumonidae, Lepidoptera, moth, parasitism, parasitoid, wasp
8 Comments
In Search of the Lost Sawfly
Greetings to everyone who subscribed to this blog after my recent post about the inhabitants of a clump of sod in my front lawn! This one will take us a little farther afield. As most of you know, I’ve been … Continue reading
In Search of Spring Beauties
Although spring is technically already half over, it only really got started around here in the past week or so. Yesterday I saw my first spring beauties (Montiaceae: Claytonia caroliniana): These little wildflowers are only around for a few weeks before … Continue reading
Posted in Unsolved Mysteries
Tagged Anthomyiidae, Claytonia, Claytonia caroliniana, Diptera, larva, leaf mine, Montiaceae, Pegomya, Pegomya flavifrons, spring beauty
2 Comments
Another Day, Another Mothy Mystery
Yesterday Cheryl Harleston of Yelapa, Mexico showed me these photos she had recently taken, and asked if I had any thoughts about them. She called the subject a “corral made of grains of sand.” My immediate reaction was “I’ve never seen … Continue reading
Posted in Unsolved Mysteries
Tagged Apocynaceae, Araceae, Asclepias, Asclepias syriaca, beetle, caterpillar, Cerambycidae, Coleoptera, larva, Lepidoptera, Mexico, milkweed, moth, Tetraopes tetrophthalmus, Xanthosoma
7 Comments
Mailbag
People regularly send me photos of mystery objects and other bug-related phenomena to see if I recognize them. Often I’m able to respond with a precise (or approximate) identification, and that’s the end of it. Other times I’m intrigued by the … Continue reading
Things To Look For This Spring, Part 1
I have a pretty much endless mental list of natural history mysteries that I would like to follow up on at some point, but there are several that, for various reasons, are in the front of my mind right now. A few of … Continue reading
