Currently viewing the category: "Deathwatch Beetles"
What's That Bug? does not endorse extermination

What the heck IS that ?!?!
Location: ontario, canada
June 25, 2011 8:03 pm
Hi there !
I have a stumper for you (or maybe not?).
Found this little guy on the inside of my kitchen window. Never saw a bug like him. I didn’t size him, but i have a feeling the weird things on his head will give him away.
Thanks so much for checking out my pic !
Betty Doerksen,
Ontario, Canada
Signature: bettythecanadianmenno

Deathwatch Beetle

Dear bettythecanadianmenno,
We wish your photo had more detail.  We don’t believe this is a False Click Beetle, and we haven’t a clue what else it might be.  Here is a photo of a False Click Beetle from the What’s Bugging You? website that is somewhat similar.  We have requested assistance from Eric Eaton.

Eric Eaton identifies the Deathwatch Beetle
Daniel:
No, this is a great image of a deathwatch beetle, specifically Ptilinus ruficornis:
http://bugguide.net/node/view/59669
Only males have the weird antennae.
Not a structural pest as far as I am aware.
Eric

Thank you so much ! I appreciate it. As you know, he was very tiny (just a few mm), so it was hard to take a clear enough macro pic.
Thanks again for identifying him !
Betty

What's That Bug? does not endorse extermination

Help with Bug ID
Great site! I went through about 400 bugs and didn’t find one that matched what is in my house in upstate NY lately. I have a suspicion that they were in some logs I brought in for firewood and have not used. On the first warm day this Spring is when I first noticed these guys on the floor, walls, window casing, etc. Mostly confined to one location…near the fireplace. They are a bit over 1/8″ long. Half of them have the antennae similar to the picture, while the other half seem to have just two thin antennae. Other than that, they all look the same. They also all have tiny “graspers” on their hind ends. Color is black. I’m sure this is not something out of the ordinary, but I haven’t seen any similar pictures anywhere. Any help would be greatly appreciated.
Todd

Hi Todd,
We are going to seek Eric Eaton’s help with this identification. Eric quickly wrote back: ” Ha! Yes, those ARE distinctive antennae:-) It is a male anobiid (Anobiidae) in the genus Ptilinis. They are one of the Deathwatch Beetles. The larvae are wood borers in dead, solid wood.”

What's That Bug? does not endorse extermination