As I was photographing and databsing the Cicindelinae from the collections of the Denver Museum of Nature & Science I came across this specimen collected on the 10th June 1921, Chicago Illinois. The beetle is Cicindela hirticollis hirticollis (could be a boldly marked ssp rhodensis as they readily intergrade along their boundaries) and is one…
This beautiful animal is a moth I reared from Quercus palmeri down in the Chiricahua Mountains of Arizona. It’s in the family Gracillariidae and most likely in the genus Acrocercops – according to Dave Wagner it may represent a new species, but that’s not an uncommon thing with small moths. It was fairly abundant, so…
Have you seen the beautiful photos taken by Sam Droege for the USGS Bee Inventory and Monitoring Lab? Ever wondered how he got those beautiful shots? Tomorrow, September 26th at 1pm eastern time, Sam will be doing a LIVE tutorial on YouTube on how to take these photos and how to do it on your…
I’m excited to be participating this year as an instructor for the Lepidoptera Course at the Southwestern Research Station near Portal, Arizona. I’ll be one of eight other instructors who will provide a hands on and intense 9-day long course on the collection, preservation and identification of Lepidoptera. I really can’t imagine a better way…
I came across this short article today claiming that this recent description of the hairstreak butterfly, Ministrymon janevicroy Glassberg 2013, may in fact be the “last truly distinctive butterfly species left to be discovered in the United States…. [and] the era of new U.S. butterfly species is ending”. I find that statement a little bit…
The Hop Azure (Celastrina humulus) is a diminutive and uncommon blue found on the front range of the Rockies here in Colorado. Its host plant is the wild hop: Humulus lupulus, varieties of which are of course a critical ingredient in beer! In a week or two I’ll be out in the field looking to photograph this…
The time is fast approaching for this years National Moth Week, July 20-28 2013! The first ever Moth Week last year was a huge success with over 300 events from 49 US States and 30 countries! Help make this year even bigger – if you’re interested in moths at all you should find a local…
For this Monday’s Moth I thought I’d post a brief tutorial on how to accurately determine the sex of moths. While there are lots of examples of sexually dimorphic species (where males and females are obviously different), the vast majority of moths are not. Saturniidae make our lives easy by having strikingly different antennae between…
I love digging through the abyssal pit of internet crazy because I get to find gems like this: The Mothman on Mars? Linked in the ‘article’ is a NASA Curiosity rover photo, Mastcam Right. SOL 194. Photo taken on 21 February 2013. The rock they are talking about as “mothman” is in the upper left…
Today’s moth is a beautiful species from the Rocky Mountains outside of Denver, Epermenia stolidota (Epermeniidae). This is actually a larger specimen than it appears, about 20mm from wingtip to wingtip. Those raised, darkened, tufts of scales on the posterior edge of the forewing is a great character for this family, as well as the…