Subject:  What’s this bug
Geographic location of the bug:  Maryland back yard Harford co
Date: 10/04/2021
Time: 08:15 AM EDT
Your letter to the bugman:  Found this dead bug in the yard never seen one before looks like it came from nars
How you want your letter signed:  G8R8RALL

Dead Male Dobsonfly

Dear G8R8RALL,
Your image of a male Dobsonfly corpse is quite impressive, but living male Dobsonflies are even more impressive.  Despite their fierce appearance, they are perfectly harmless, though the female Dobsonfly can bite (no venom) with her considerably smaller mandibles.  The larvae of Dobsonflies are known as Hellgrammites, and they might also bite.  They are considered prize bait by fishermen.

Thank you so much are They prevalent in Maryland literally this is the first one I’ve ever seen definitely never seen a live one how do they where do they hang out and how can you find them and thank you very much again

Hello again G8R8RALL,
Our original response contained links to additional postings on our site that should answer your questions.

Subject:  Caterpillar eating rhubarb
Geographic location of the bug:  Lancaster, PA
Date: 10/03/2021
Time: 10:06 PM EDT
Your letter to the bugman:  These caterpillars are devastating our rhubarb.    Any idea what they are?
How you want your letter signed:  Joe

Yellow-Striped Armyworm

Dear Joe,
This looks like a Yellow-Striped Armyworm,
Spodoptera ornithogalli, which is pictured on BugGuide.  The Yellow-Striped Armyworm is not listed on the Pacific Northwest Insect Management Handbook of rhubarb pests, but two other members of the genus are listed.  Armyworms and Cutworms are often general feeders and it is sometimes difficult to get a comprehensive listing of all the plants they will feed upon.

Subject:  What is this monstrosity
Geographic location of the bug:  Phoenix Arizona
Date: 10/02/2021
Time: 08:40 PM EDT
Your letter to the bugman:  I’m generally afraid of insects and i saw this thing and almost died of fright. Just want to know who my almost killer is. Btw thats almost the size of my palm…

How you want your letter signed:  Scared of bugs

Achemon Sphinx

Dear Scared of Bugs,
This Achemon Sphinx Moth is perfectly harmless.  It cannot sting nor bite.

Subject:  Caterpillars id
Geographic location of the bug:  Midwest usa
Date: 10/02/2021
Time: 05:31 PM EDT
Your letter to the bugman:  I’ve never seen a caterpillar this big in my life. Is it a danger to my clothing, garden, cats or dogs that may get hold of it? What kind is it?
How you want your letter signed:  stephanie

Imperial Moth Caterpillar

Dear Stephanie,
The midwest is a big place.  More location specificity is always desirable.  This is an Imperial Moth Caterpillar and it will not harm your clothing or your cats or dogs.  Imperial Moth caterpillars are not too particular about the leaves they feed upon and according to BugGuide:  “Larvae feed on leaves of Bald Cypress, basswood, birch, cedar, elm, hickory, Honeylocust, maple, oak, pine, Sassafras (
Sassafras albidum), Sweetgum (Liquidambar styraciflua), sycamore, walnut.”  They do not feed enough to cause a tree damage unless it is a very young tree.

Subject:  Gopher digging in my herb garden
Geographic location of the bug:  Mount Washington, Los Angeles, California
Date: 09/02/2021
Time: 02:19 PM PDT
Your letter to the bugman:  Dear Bugman,
I don’t need an identification and this Gopher is not really a Bug but I see you have a rodent section, so I thought I would send it and tell you how I deal with the gopher.  At first I was upset that the gopher was tunneling in my garden, but I realized it was aerating the soil and providing me with nice piles of dirt on the surface that I could use elsewhere in the garden.  I am always moving dirt around, and so is the gopher.  I made peace with the little critter despite the fact that it ate the roots off two of my marijuana plants.
How you want your letter signed:  Constant Gardener

Pocket Gopher

Dear Constant Gardener,
Thanks for sending in your adorable image of a Pocket Gopher.  We applaud your stoicism toward this fascinating creature.  Most folks would try to rid the garden of a native creature.

Hi again Bugman,
While I am not thrilled to have lost two plants, I believe they were in the gopher’s way and not targeted food.  Next year I might try building cages from chicken wire to keep the gophers away from the roots.

Subject:  Bugs on crape myrtle
Geographic location of the bug:  Virginia
Date: 10/01/2021
Time: 06:30 PM EDT
Your letter to the bugman:  Found these bugs swarming all over our crape myrtles. What are they and how do I get rid of them?
How you want your letter signed:  Deb Hammond


Dear Deb,
These are Barklice which are commonly called Tree Cattle and they are benign.  They feed on lichens and they will not harm your crape myrtle.  We do not provide extermination advice.

AKA Tree Cattle