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What's That Bug? does not endorse extermination

Subject: Goldsmith Beetle
Location: Ogunquit, Maine
June 9, 2017 8:13 pm
Beautiful Goldsmith Beetle tonight, feel feee to post of you’d like!
Signature: Jen

Goldsmith Beetle

Dear Jen,
Your request was sent on the first day of our much needed holiday, and we just returned to the office Tuesday, so we are embarking upon the impossible task of responding to requests that arrived in our absence and posting the most interesting submissions.  Your Goldsmith Beetle image is gorgeous, and warrants featuring on our scrolling feature bar for a spell.

Awww, thanks! 🙂

What's That Bug? does not endorse extermination

Subject: unknown Sphinx moth
Location: Carrboro ,NC
May 31, 2017 8:53 pm
Found this large Sphinx moth on my front porch last night in Carrboro NC. My best thoughts were it might be a Rustic Sphinx moth.
Signature: Mary S

Carpenterworm Moth

Dear Mary,
Though it resembles a Sphinx Moth, this is actually a Carpenterworm Moth,
Prionoxystus robiniae, in the family Cossidae, which we verified by matching your individual to this BugGuide image.  According to BugGuide:  “Larvae bore in wood of living deciduous trees: locust, oak, chestnut, poplar, willow, maple, and ash.”  BugGuide also notes:  “Large, might be mistaken for a sphinx moth. ”  We will be featuring your posting as our Bug of the Month for June 2017.

Carpenterworm Moth

Wow, Thanks! I wasn’t even thinking of any moth outside of a sphinx…this girl was big! Thanks so much Daniel.

What's That Bug? does not endorse extermination

Subject: Cecropia Moth
Location: Lompoc, California
April 14, 2017 2:24 pm
We found one of these moths, figured out the name through your page, but it doesn’t seem to want to fly away. We noticed these egg looking things on its body. What are they? Should we keep it safe in a terrarium? If so, what do they eat?
Thanks for your help!
Signature: Susan

Ceanothus Silkmoth

Dear Susan,
Though this resembles a Cecropia Moth, that is an eastern species and this is a western relative, the Ceanothus Silkmoth.  Male Giant Silkmoths have more feathery antennae as that is the scent organ that allows him to locate a female through the pheromones she releases, so we believe this individual is a female.  Giant Silkmoths do not feed as adults, and they live for about a week on stored body fat.  Flying takes energy, and a female filled with eggs is much heavier, so she is reluctant to fly unnecessarily.  Often a newly emerged female will release some unfertilized eggs before attempting to fly, and we suspect that is what you have documented in your image.  Though the eggs pictured on Liang Insects are more brown, it is possible that freshly laid eggs are lighter in color.  If you keep her in a terrarium, make sure it has a screen lid.  She may attract a mate.  You might want to consider releasing her and letting nature take its course.  Again, she cannot eat. 

Ceanothus Silkmoth, presumably with eggs.

Ed. Note:  Since Ceanothus Silkmoths are currently in flight on the west coast, we will feature this posting for a spell.

Head and Antennae of Ceanothus Silkmoth

What's That Bug? does not endorse extermination

January 12, 2017
From Our Facebook Fans Regarding Angry Reader #12

Jeff Lanterman
January 12 at 10:56am
Did he think that was funny? Sometimes I don’t understand people.

Sean Gaukroger
January 12 at 12:59pm
Huh? Today’s Sphinx moth brought to you by the letter “F”?

Lisa Phillips
January 12 at 2:54pm
Thank you for the identification & sorry this person is rude. I myself look forward to your posts. Keep up your fascinating work 🐛

Heather Christensen
January 12 at 3:49pm
We love your posts! I have not yet submitted any critters needing identification, but my son and I always keep our eye out. This guy is a clown, and definitely deserves the coveted “Nasty Reader” title. Keep up the great work, we love you guys. 🐌🐛🐜🐝🐞🕷🦂

An angry reader gives us the finger

What's That Bug? does not endorse extermination

Gentle Readers,
The editorial staff from What’s That Bug? will be away from the office for the holidays.  We will not be responding to any identification requests until 2017, but we have postdated submissions to go live to our site daily in our absence.  Enjoy the holidays.

Update:  January 2, 2017
We have returned and we are trying to catch up on all the emails that arrived while we were away.

What's That Bug? does not endorse extermination

Update:  June 17, 2016
We’re Back.

Subject:  We’re posting this image of a dead Ten Lined June Beetle being devoured by Argentine Ants and leaving town
Location:  Mount Washington, Los Angeles, California

June 8, 2016 1:08 AM
Upon leaving the house this afternoon, we moved the garbage to the curb and discovered this dead Ten Lined June Beetle under the recycle bin.  We placed it on the fence so we could take an image upon returning.  Since it was dark, we needed to use the flash.  The beetle is being devoured by invasive Argentine Ants.  This is only the second Ten Lined June Beetle we have found in Mount Washington, and it is just shy of a year ago that we had the first Ten Lined June Beetle visit our office.  This is most likely our last posting prior to taking a week long holiday, during which time we will not be answering any identification requests.  We have postdated numerous submissions to go live during our absence.  We will return in mid-June, so kindly hold your requests until after June 17.

Ten Lined June Beetle devoured by Argentine Ants

Ten Lined June Beetle devoured by Argentine Ants

What's That Bug? does not endorse extermination