Currently viewing the tag: "Unidentified"

Subject:  Large wasp/mosquito
Geographic location of the bug:  Door County Wisconsin
Date: 07/17/2021
Time: 11:51 PM EDT
Your letter to the bugman:  Hello,
I found this large bug that I am very curious about.  Looks like a wasp meets a mosquito.
How you want your letter signed:  Bobbert Duderoni

Unidentified Robber Fly

Dear Bobbert,
This is one magnificent Robber Fly and we are not certain of the species.  It reminds us of individuals in the genus
Saropogon, which is represented on BugGuide, and it also reminds us of members of the Subfamily Stenopogoninae which is also represented on BugGuide.  Perhaps one of our readers more skilled at identifying Diptera will be able to assist in this identification.

Subject:  Lytta beetle
Geographic location of the bug:  Northern Chihuahuan Desert
Date: 07/16/2021
Time: 08:11 PM EDT
Your letter to the bugman :  I am an undergraduate at the University of New Mexico and I am currently working in a lab that studies ecological relationships. I am very interested in beetles and I am hoping to do research on them for my master’s. While out doing field work I came across this beautiful guy, I was able to determine that it belongs in the genus Lytta, but I am unable to identify a species. Any insight would be helpful and much appreciated!
How you want your letter signed:  Emily

Unidentified Blister Beetle

Dear Emily,
Blister Beetles are indeed fascinating.  This does appear to be a member of the genus Lytta, and it resembles the Master Blister Beetle, though it is lacking the red thorax.  The closest match we could find on BugGuide is the Red Eared Blister Beetle,
Lytta auriculata, but we are not convinced that is your species.  Your individual appears to have short, textured, green elytra.

Update:  July 20, 2021
Frequent contributor Cesar Crash from Insetologia believe this might be Eupompha fissiceps which is represented on BugGuide.

I was able to ID this guy as Eupompha fissiceps
Emily Grant

Subject:  Bugged Birder
Geographic location of the bug:  Pocatello, Idaho
Date: 06/28/2021
Time: 04:03 PM EDT
Your letter to the bugman:  Dear Bugman, While out birding in the disc golf course behind my house, this bug landed at my feet. It is about 1.5 inches as I recall. The furry legs caught my eye. I can find nothing on the internet that resembles it. The area is high desert with sage brush and juniper. I took this picture on June 26. Thanks.
How you want your letter signed:  J. Shipman

Unidentified Robber Fly

Dear J. Shipman,
This magnificent predator is a Robber Fly in the family Asilidae and we believe it is in the subfamily Asilinae.  There are numerous similar looking individuals on BugGuide.

Hey, thank you so much, and for such a prompt answer! I Checked out BugGuide, as you suggested, and also found a lot of info about Robber Flies on Wikipedia. Gosh, what a brute! Are they found only in the West? I’m originally from the East Coast, and I’ve never heard of these guys. Cheers – J

Subject:  Moth? Butterfly?
Geographic location of the bug:  SE Queensland Australia
Date: 04/10/2021
Time: 10:56 AM EDT
Your letter to the bugman:  Hey Bugman, spotted this Little critter tonight. Is it a moth? If so, what kind? I’v had a search online but can’t find anything similar.
How you want your letter signed:  LJ

Geometrid Moth

Dear LJ,
This is a moth not a butterfly, and it is in the family Geometridae.  There are many similar looking species and we did a quick search on Butterfly House and could not quickly provide you with a species.  We hope a family identification is sufficient for your needs.

Subject:  Stumpstabber – Megarhyssa sp.
Geographic location of the bug:  Sierra Nevada range route 88
Date: 06/23/2020
Time: 01:40 AM EDT
Your letter to the bugman:  My friend took this pic and because she knows my love of all things “bug” asked if I could find out anything about it.  Been doing some poking around and the  closest I could find was family Ichneunonidae Megarhyssa nortoni.  It’s quite striking in coloration.  Just wanted to share because I haven’t found a photo anywhere that matches
How you want your letter signed:  Terriann

Parasitic Wasp

Dear Terriann,
This is definitely a member of the superfamily Ichneumonoidea that includes the family Braconidae as well as the Ichneumon, and we believe this might be a Braconid, possibly in the genus
Atanycolus that is represented on BugGuide.  A definitive identification might not be possible as this is a huge superfamily with many unidentified members.  According to BugGuide:  “Next to impossible to identify this genus from images alone, however it is one of the more common genera in the subfamily. Identification of images on this guide page are NOT absolute! “

Subject:  Bad Spot to Chrysalize
Geographic location of the bug:  West Los Angeles
Date: 02/28/2020
Time: 01:21 PM EDT
Your letter to the bugman:  Hi Bugman,
Guess I’ll need to be extra careful when watering the plants in my back yard.  Can you identify what will emerge from this chrysalis?
How you want your letter signed:  Jeff Bremer

Probably Brush Footed Butterfly Chrysalis

Hi Jeff,
This is definitely a butterfly chrysalis, and we are pretty certain it is a Brush-Footed Butterfly in the family Nymphalidae, but we have not had luck with a definitive identification.  This is a rather distinctive chrysalis and we don’t know why the identification is giving us trouble.  We will attempt to contact Keith Wolfe for assistance.

Probably Brush Footed Butterfly Chrysalis

Thanks Bugman,
At first I thought it might be a Gulf Fritillary, but the small “threads” protruding at the end ruled that out. Haven’t seen a Brush-Footed Butterfly in my back yard before, so I’m hoping to be there for the emergence.