From the monthly archives: "June 2018"
What's That Bug? does not endorse extermination

Subject:  Can you confirm my suspicion that this is a horsefly?
Geographic location of the bug:  Scotland
Date: 06/29/2018
Time: 02:17 PM EDT
Your letter to the bugman:  Hi, I have been finding these guys lying on their back in my back garden regularly (4 in the last 2 days). I thought they may have been honey bees.
I flipped them all back onto their feet only for them to roll back over.  It has been unusually warm here.
They are around 20mm in length.
I am a little concerned by the number of them appearing in my back garden because my 2 young children play there regularly.
Thanks in advance.
How you want your letter signed:  Kev

Horse Fly

Dear Kev,
This sure looks like a Horse Fly to us.  The wing venation pattern matches the diagram posted to BugGuide.

What's That Bug? does not endorse extermination

Subject:  Ant/Wasp like creature found on window
Geographic location of the bug:  Montreal, City Area
Date: 06/30/2018
Time: 04:55 PM EDT
Your letter to the bugman:  It was around as big as the tip of my index finger (not including the wings). This wasp/ant like creature was all brown except for its abdomen, which was a darker shade of brown. It had a retractable stinger, I saw it and has black and white wings. I saw it on the opposite side of my window facing outside my house. I saw it on a cloudy hot summer day around dusk time, around the end of June. I am curious to know what kind of species it is, and if it is dangerous or not. I cannot find anything about it on the Internet, maybe it is a new species? Thank you!
How you want your letter signed:  Your name

Picture Winged Fly

This is neither an Ant nor a Wasp.  It is a Fly.  More specifically, it is a Picture Winged Fly, Delphinia picta.  It is not dangerous.

What's That Bug? does not endorse extermination

Subject:  Beautiful Moth fellow
Geographic location of the bug:  Phuket, Thailand
Date: 06/30/2018
Time: 07:20 AM EDT
Your letter to the bugman:  Hello again Mr. Bugman,
I found this mothy fellow hanging out on a noodle bar.  He or She was rather big and rather beautiful and stay lovely and still while I took a few glamour shots.
Would love to know exactly what type of moth he or she is.
Thanks
How you want your letter signed:  Thanks again, Adam

White-Edged Hunter Hawkmoth

Dear Adam,
This is a Hawkmoth or Sphinx Moth in the family Sphingidae, and we began our identity search on Farangs Gone Wild, but alas, none of the moths looked correct, so we turned to the Sphingidae of the Eastern Palaearctic where we found what we believe is your species, the White-Edged Hunter Hawkmoth,
 Theretra pallicosta.  We then returned to Farangs Gone Wild and clicked on the orange colored thumbnail for the species which led us to the species page that also included a dark colored individual like the one in your image.  Additional supporting images are on iNaturalist and Sambui Butterflies.

What's That Bug? does not endorse extermination

Subject:  What’s this wasp moth called
Geographic location of the bug:  The Southern Pacific coast of Costa Rica
Date: 06/30/2018
Time: 10:30 AM EDT
Your letter to the bugman:  I’d love to know what species this wasp moth is. I took these photos.
How you want your letter signed:  Len Greene

Wasp Moth

Hi Len,
This Tiger Moth in the subtribe Euchromiina, the group commonly called Wasp Moth, has eluded us in terms of a species identification, but we believe based on this image on Revolvy representing the genus
Cyanopepla, and this image on Bold Systems that the genus Cyanopepla might be correct.  We will contact Arctiid expert Julian Donahue to get his opinion.  Your images are gorgeous.

Wasp Moth

Thank you for your response and compliment!  I’d love it if you’d keep me updated on any further identification of the genus.  I have more photos of unique and beautiful insects that I have photographed on my farm in Costa Rica that I’d be glad share with you if you’d like.
Pura Vida!

Julian Donahue provides an identification.
Hi Daniel,
This is Belemnia inaurata, presumably subspecies inaurata. Although Hampson treated it as an arctiid, it has been transferred to the Ctenuchina (now treated as a subtribe of the tribe Arctiini, subfamily Arctiinae of the family Erebidae–my ctenuchids don’t get any respect any more!)
This diurnal moth is frequently encountered in Costa Rica as it visits plants rich in pyrrolizidine alkaloids (PAs), such Ageratum (which this plant may be, if it’s blue) and Eupatorium (the latter has been split into multiple genera, such as Conoclinium and Chromolaena, both of which I have in my butterfly & moth garden).
Nice pics. Thanks for the break from witnessing the cascading collapse of everything our nation stands for.
Julian

Ed. Note:  Here is an image of Belemnia inaurata from FlickR.

What's That Bug? does not endorse extermination

Subject:  What the heck is this thing?
Geographic location of the bug:  Dominican Republic, Samaná Province
Date: 06/30/2018
Time: 01:19 PM EDT
Your letter to the bugman:  Can you please help us identify this guy?
How you want your letter signed:  Paula & Milo

Ox Beetle

Dear Paula & Milo,
This is at least our third identification request for a male Ox Beetle in the genus
Strategus submitted from the Dominican Republic (see also here) and we still do not have a conclusive species name.  Because it is pictured on a stamp on Conect, our best guess would be Strategus quadrifoveatus, but Scarabaeidae de Hispaniola lists four different species: Strategus barbigerus, Strategus inermis, Strategus oblongus and Strategus syphax without images, and does not include the species pictured on the stamp.

Ox Beetle

What's That Bug? does not endorse extermination

Subject:  Beetle
Geographic location of the bug:  Morrow georgia
Date: 06/29/2018
Time: 10:05 PM EDT
Your letter to the bugman:  Thought it was a Palo Verde but to far east.
How you want your letter signed:  Just curious

Male Tile-Horned Prionus

Your case of mistaken identity is understandable.  This male Tile-Horned Prionus is in the same tribe as the Palo Verde Root Borer.  According to BugGuide:  “Huge longhorn, dark brown and shining. Antennae have 18-20 overlapping segments (male).”

What's That Bug? does not endorse extermination