Currently viewing the tag: "Unidentified"
What's That Bug? does not endorse extermination

Subject: Wasp?
Location: Tokyo
June 10, 2015 6:25 am
Hello Bugman,
I’ve searching the internet for two hours trying to ID this bug but I can’t find it at all…
I found it in the playground where my 2 year old loves to play everyday but now Im not sure if I should let her play there anymore!
Any help would be greatly appreciated!
Signature: Paula

Clearwing Moth from Japan

Clearwing Moth from Japan

Dear Paula,
Though we have not been able to determine the species, this is a Clearwing Moth in the family Sesiidae, a family with many members that mimic stinging wasps as a defense.  This individual is not pictured in the Clearwing Moths of Japan pdf we located, and it also bears an uncanny resemblance to the female Peach Tree Borer,
Synanthedon exitiosa,  a species that is native to North America and an excellent example of pronounced sexual dimorphism.  We cannot at this time determine if this is a species native to Japan, or if the North American Peach Tree Borer has been accidentally introduced to Japan.  This moth poses no threat to your daughter.

What's That Bug? does not endorse extermination

Subject: Pacific Northwest Ichneumon
Location: Renton, WA
May 28, 2015 4:28 pm
I’ve been seeing about 50 of these guys parade my front and back yard over the grass areas. They do not seem to be harmful, and only hover over the grass areas. I did research and came across your website to find out it’s an “ichneumon wasp” according to Eric Eaton on another post. Would you happen to know where they nest or why they’re parading my lawn areas for? At first they looked like yellow jackets, but their bodies are much too skinny and orange to be. The pics I’ll include are from a few days ago. Any info would be great. Thanks.
Signature: Stephanie

Unknown Ichneumon

Unknown Ichneumon

Hi Stephanie,
We noticed your comment on the other Ichneumon posting, and we still are not able to provide a species identification for this Ichneumon.  Ichneumon Wasps do not build a nest.  They are parasitoids of a variety of insects and arthropods, and they are generally very host specific.  The female lays an egg on a host, or sometimes she uses her ovipositor to deposit eggs within the host.  The larvae then feed on the still living host.  Again, Ichneumons are not social wasps, but they are very important natural, biological controls for other insect populations, hence they are beneficial.  Most Ichneumons are perfectly harmless to humans, though members of the genus
Ophion are known to sting, but they are still not considered harmful to humans.

Unknown Ichneumon

Unknown Ichneumon

What's That Bug? does not endorse extermination

Subject: Unidentified Longhorn Beetle
Location: San Jose Succotz, Belize
May 27, 2015 4:26 am
We have taken this foto of we believe is a longhorn beetle in San Jose Succotz, Belize
But we are not able to indentify it.
Thks for your support.
Signature: Dries Nys, Dallas Texas

San Jose Succotz - Unidentified Longhorn Beetle

San Jose Succotz – Unidentified Longhorn Beetle

Dear Dries Nys,
You are correct that this is a Longicorn, but unfortunately, we are pressed for time this morning and cannot research its species identity at this time.  Perhaps one of our readers will supply a comment today.

What's That Bug? does not endorse extermination

Subject: Creepy centipede-like insect
Location: Cavite, Philippines
May 24, 2015 1:13 am
Hi! My brother found this odd looking centipede in our house. Definitely, this is not a centipede because it only got 6 legs. I tried doing some research but can’t find any match. We’ll really appreciate it if you can help us identify this creature.
Thanks, WTB!
Signature: Jop

Beetle Larva

Beetle Larva

Dear Jop,
Without doing any research, we suspect this is a Beetle Larva, most likely the larva of a Ground Beetle in the family Carabidae.  Carabidae of the World has some very similar looking images of a species identified as
Carabus (Morphocarabus) karpinskii.  This most resembles larvae of the Caterpillar Hunters, a group of large predatory Ground Beetles.  We have not had any luck matching your images to online images from the Philippines.

Probably Ground Beetle Larva

Probably Ground Beetle Larva

Hi Daniel,
Wow! It’s a larva. It must be a very big beetle then when it matures because this larvae measures around 2 and a half inches.
Thanks Daniel for your response!
We appreciate it.

What's That Bug? does not endorse extermination

Subject: big crowd of caterpillars.
Location: Phuket, southern Thailand
May 16, 2015 4:08 am
Found these motionless near the foot of a tree. About 100 of them. they are about 2 inches/5 cm long and were all facing in the same direction. Though they were well camouflaged, a big pile if droppings below was a bit of a giveaway.
Signature: Alasdair

Possibly Lappet Moth Caterpillar Aggregation

Possibly Lappet Moth Caterpillar Aggregation

Dear Alasdair,
We found what appears to be a good visual match to your caterpillars on Shutterstock, but alas, it is only identified as a “blue spotted caterpillar”.  We believe your images depict an aggregation of Lappet Moth Caterpillars from the family Lasiocampidae, but we have not had any luck with a conclusive identification.  Several similar looking caterpillars identified only as Lasiocampidae are pictured on Thai Bugs

Aggregation of Caterpillars:  Possibly Lappet Moth Caterpillars

Aggregation of Caterpillars: Possibly Lappet Moth Caterpillars

Update from Alasdair
Dear Daniel,
Thai friends have identified it. Eupterote tertacea (Walker). Not much on the web and all of it in Thai. It’s a well known pest here – moves in gangs, infests and destroys sugar cane. When touched can cause severe itching.
Cheers.
Alasdair

Thanks for that information Alasdair.  We found a few listings in Thai with that spelling, including this Thai site, but there are more hits with the spelling Eupterote testacea.   We do not believe that is the correct identification.  We found images of the Caterpillar of Eupterote testacea on Insects of Thailand and they look nothing like those in your images, and images on Stock Photo appear to be an even different species.  An image on Guzjung Story does resemble your caterpillars.  Since we cannot really locate a reputable site with images, we are still classifying this as unidentified.

Wise decision!
Thanks for trying. Really impressed by the work you chaps are doing.
Alasdair

What's That Bug? does not endorse extermination

Subject: Huge black funnel web spider need identification
Location: Tumbaco, Ecuador
May 9, 2015 11:23 am
This pretty spider lives outside my brother’s house (came with the house). She’s black and the size of his hand (+_ 8 in / 20 cm). He tried getting it identified with no luck. Any help identifying what type is highly appreciated and welcome! They call her “viper” and she’s the guardian dog 😉
PS: I was told it could be in the Dipluridae family, either a Diplura or Linothele. It looks a lot like the spanish funnel web spider except it’s 3 times larger…
Signature: buglady

Large Spider

Unknown Tarantula

Dear buglady,
The size you have stated seems to indicate a Tarantula.  Those spinnerets at the end of the abdomen are impressively long, and that is probably going to be a significant indication of the proper identification, though this image of an Ecuadorean Tarantula with long spinnerets from our archive has never been properly identified.  A close-up of the eye pattern would also be of tremendous assistance.
  Unless we hear otherwise, we are going to speculate that this is some species of Tarantula.  According to the American Museum of Natural History, the family Dipluridae is classified with the Mgyalomorphs, primitive spiders that include Tarantulas and Trapdoor Spiders.  Tarantulas can live for many years, so Viper may be with your brother for a long time.

Hi Daniel,
Thanks for the information I love your site 🙂
I’ll try to get my brother to get a close up of the eye pattern but I’m not sure he’ll be up to it as he is quite intimidated by it…
The image of the unidentified tarantula looks like a Linothele Megatheloides:
http://www.dipluridae.de/wiki/index.php/Linothele_megatheloides
Cheers!

What's That Bug? does not endorse extermination