"What a thousand acres of Silphiums looked like when they tickled the bellies of the buffalo is a question never again to be answered, and perhaps not even asked." -Aldo Leopold
Red-humped Caterpillar Moth
Oedemasia concinna fam. Notodontidae (Hodges#8010)
Host plant: Found on redbud (Cercis canadensis)
Date found: 16, Aug, 2025
Location found: Council Bluff Lake, Iron County, MO
Notes: Shown in defensive posture with tail raised above its head. This was found during the WGNSS joint Entomology and Nature Photography Groups’ outing to Council Bluff Lake.
Virginia Creeper/Hog Sphinx
Darapsa myron fam. Sphingidae (Hodges#7885)
Host plant: Six individuals were found on this date and location: grape (Vitis sp.)-5, Virginia creeper (Parthenocissus quinquefolia)-1
Date found: 16, Aug, 2025
Location found: Council Bluff Lake, Iron County, MO
Notes: This one showing the autumn/pre-pupal warm/brown coloration. All other individuals found were green. This was found during the WGNSS joint Entomology and Nature Photography Groups’ outing to Council Bluff Lake.
f/18, 1/30 sec., ISO-400, 234 mm focal length equivalent
For the second year in a row, a special beetle that has been described by our own Ted MacRae as “one of the rarest and most beautiful species of longhorned beetle to occur in Missouri” was found during the joint field trip of the WGNSS Entomology and Nature Photography groups at Hughes Mountain Natural Area. Tragidion coquus, purported to be spider wasp mimics, mine in dead oak branches and can be found in flight between June and November. I wasn’t happy with my photos of last year’s specimen (also a female), so I was thrilled to be able to take the time and set her on some foliage with fall colors. It was an almost disaster as she was able to take flight before we were finished. But, having the quick reflexes of a Marvel superhero, I was able to catch her out of the air with a quick grab with just a slight kink in her antennae in consequence.
A Thousand Acres of Silphiums 