National Moth Week 2024 Recap from Kansas City

We are in the Greater Kansas City Metro area, anyway, here in Leavenworth, Kansas. National Moth Week ran from July 20-28 this year, which was helpful because the weather was unstable and somewhat volatile, and we were traveling during the end of that time span. Our results were mixed, but they did include some new species for our property.

Chickweed Geometer Moth, Haematopis grataria, is a pretty dependable species for National Moth Week.

This part of the United States has received more rain this year than in the previous three that we have experienced. Oddly, this seems to have driven insect diversity and abundance down. Our plants are doing well. I had no idea that violets could grow that tall and that dense, for example. The goldenrod may be taller than I am by the time it blooms.

Green Cloverworm Moth, Hypena scabra, is common here most of the summer.

Black-bordered Lemon Moth, Marimatha nigrofimbria, has been a "regular" in our yard this year.

I walked our yard in the daytime on the afternoon of July 21, and flushed the above three moth species from our “lawn.”

Clemens' Grass Tubeworm Moth, Acrolophus popeanella.

That night I switched on the light for our covered side porch, which is only about five feet from the neighbor’s house, but only managed to attract a couple of grass tubeworm moths. Returning to the front entrance, I discovered what I believe to be an adult Variegated Cutworm lodged on the inside of the screen door.

Variegated Cutworm Moth, Peridroma saucia, I think.

Ironically, an unidentified tortricid moth appeared on the side porch screen door during the day on July 25.

Unidentified tortricid moth.

On July 26 I hiked over to Havens Park, one of the few forested places in town, in hopes of flushing some underwing moths, as I have had fair luck in the past. Lo and behold, I did get one, an Epione Underwing, Catocala epione, that stuck around just long enough for me to get a couple of images. Breaking through countless spider webs strung across the trail was worth it after all.

Epione Underwing, Catocala epione.

I set up our entolight blacklight twice, once in the back yard on the night of July 23, and again in the front yard on July 26. The difference in the species between the two locations is rather surprising. Frankly, given that the federal prison, lit up like Las Vegas every night, is less than two blocks away, I am mystified as to how we attract anything.

Maple Looper Moth, Parallelia bistriaris.

The back yard yielded a few moths, mostly small and common species, but also delivered a couple of lovely, larger moths. When blacklighting, it helps to remember to look on foliage, tree trunks, fence posts, and other surfaces just beyond the reach of the illumination of your lights. Many moth species are “too shy” to come directly to the sheet.

Banded tussock moth, Halysidota sp., found in the shadows just beyond the reach of the light.

The front yard, like the back yard, had few moths at the light until about eleven PM. Naturally, every time I decided I should turn out the light for the night, something new would show up. I think I eventually went to bed around one AM. Thankfully, the neighbors tolerate our “hobby.”

Spotted Peppergrass Moth, Eustixia pupula.

Among the novel finds in the front yard was one of the crocus geometer moths in the genus Xanthotype. They cannot be identified to species from photos, so we will settle for genus.

Crocus geometer moth, Xanthotype sp.

Another interesting moth was a Yellow-collared Slug Moth, Apoda y-inversum. Their helmet-shaped caterpillars apparently feed only on the leaves of hickory trees.

Yellow-collared Slug Moth, Apoda y-inversum.

All of my moth observations for the week can be found here on iNaturalist.

Packard's Wave, Cyclophora packardi, and a pygmy leafmining moth, Stigmella sp., immediately below it.

Next year I will try and schedule public events, as we did last year on Fort Leavenworth, for both a variety of habitat, and as a way to introduce others to the magic of moths. I hope all of you were able to enjoy this year’s edition of National Moth Week wherever it found you.

Zeller's Macalla, Macalla zelleri, a type of pyralid moth. Wish we had more, as their caterpillars feed on Poison Ivy.