The Smell of Molten Projects in the Morning

Ed Nisley's Blog: Shop notes, electronics, firmware, machinery, 3D printing, laser cuttery, and curiosities. Contents: 100% human thinking, 0% AI slop.

The New Hotness

  • Mystery Caterpillar Revealed: Spilosoma virginica

    The Mystery Caterpillars emerged from their cocoons over the course of several days, whereupon we finally identified them as Yellow Bear caterpillars who became Virginia Tiger Moths.

    Moth 1, with wonderful antenna fringes identifying him as a male:

    Spilosoma virginica 1 - right
    Spilosoma virginica 1 – right

    Moth 2, a female with smaller antenna:

    Spilosoma virginica 2 - right
    Spilosoma virginica 2 – right

    Moth 3, another male:

    Spilosoma virginica 3 - dorsal
    Spilosoma virginica 3 – dorsal

    The underside is diagnostic (ignore the crud on the aquarium glass):

    Spilosoma virginica 3 - ventral
    Spilosoma virginica 3 – ventral

    We set each one on the goldenrod plant inside the garden gate, whereupon they charged up in the sun for an hour or so, then flew off about their business. They may eat a few leaves in the garden, but they’re not particularly harmful to anything and entitled to a peaceful life.

    I must organize all their pictures into a life history.