Subject: strange black white yellow caterpillars are invading my yard
Location: south eastern Arizona
August 31, 2014 10:11 pm
This is the second year my yard has literally been taken over by hundreds of caterpillars so many that when you step out side onto my porch it sounds like it’s raining due to the unbelievable amount of caterpillars.normally I wouldn’t worry but within the last two years I’ve been trying to find our exactly what kind of caterpillar thus is and if they are harmful in any way please help!
Signature: concerned/curious

Davis' Tussock Moth Caterpillar

Davis’ Tussock Moth Caterpillar

Dear concerned/curious,
This is a Davis’ Tussock Moth Caterpillar,
Halysidota davisii, which we matched to an image on BugGuide.  According to BugGuide, the range is:  “Utah, Arizona, New Mexico and northwestern Texas,” but there is no information regarding periodic outbreaks of large populations, though that is an occurence that is frequent with other species of Tussock Moths.

What's That Bug? does not endorse extermination

Subject: Brown and yellow spider
Location: United States, Northeast, Pennsylvania
August 31, 2014 12:55 pm
Hey bug friends,
Any idea what kind of spider this may be? I usually have a pretty good eye, but I couldn’t pinpoint the precise family. Both pictures were taken in a relatively urban part of south central Pennsylvania, late July.
Thanks!
Signature: Sam

Orbweaver

Orbweaver

Dear Sam,
This is an Orbweaver in the family Araneidae
, and we are uncertain if we will be able to provide you with a species identification in the limited research time we have remaining this morning.  You can try browsing through BugGuide to see if you can identify the genus and species if we are unable to provide that information.  We suspect that based on this image on BugGuide, it might be an Arabesque Spider, Neoscona arabesca, but we are not certain.  According to BugGuide, this is a wide ranging species and it has much variation in the color and markings.

Possibly Arabesque Spider

Possibly Arabesque Spider

Subject: Beetle on a bamboo plant
Location: Singapore
September 1, 2014 6:23 am
I’ve been visited by these beetles around August. Three years ago, I snapped a photo of them mating. Just the other day, I took a picture of one laying eggs.
Could you tell me more about them?
Signature: Lee Yew Moon

Mating Leaf Footed Bugs

Mating Leaf Footed Bugs

Dear Lee Yew Moon,
These are not beetles.  These look like Leaf Footed Bugs in the family Coreidae to us, but we cannot provide a species name for you.  We did find a very similar looking Leaf Footed Bug from Singapore on AllExperts.

Leaf Footed Bug laying Eggs

Leaf Footed Bug laying Eggs

What's That Bug? does not endorse extermination

Subject: Orange Grub in woodsy area
Location: Woods in Adirondack Mtns. near Saranac Lake, NY
September 1, 2014 9:50 am
This grub was found while camping in the woods near a pond in the Adirondacks in northern New York a few days ago. It’s color was what stood out the most. Its legs had super suction capabilities and it crawled around the ground at a very fast paced. I almost think it’s a Scarab Beetle Grub but the color doesn’t match most. We watched the grub crawl across the ground, up a dead tree stump and come down the other side. It found it’s way to an area of the ground covered in pine needles, dead leaves, twigs. It looked like it was going into some sleep mode where it began to coil into itself, covering itself with the surroundings on the ground. As time went on it looked as if it cacooned itself in a hard sticky shell covered by the leaves, twigs, and pine needles. Left before seeing what happened after. Thought it was a very interesting little bug.
Signature: Lauren

Luna Caterpillar ready to Pupate

Luna Caterpillar ready to Pupate

Hi Lauren,
This is a Luna Moth Caterpillar, and it has turned from green to orange as it is ready to pupate, a transformation that you observed.  Many people agree that the Luna Moth is one of the loveliest North American moths.

Subject: Whats this
Location: Warwickshire England
September 2, 2014 2:53 am
I found a bug in my home and have never seen this before , please can you identify it it was found in rugby Warwickshire ,on 31st of August 2015
Thanks in advance
J Powell
Signature: J Powell

Rove Beetle

Rove Beetle

Dear J Powell,
Wow, is Warwickshire a portal to the future???  Found in 2015???  This is a beneficial Rove Beetle in the family Staphylinidae, but we are uncertain of the species.  According to BNHS YounGnats:  “There are over 1100 different rove beetles in UK.”  According to the Empire Pest Control site:  “This casual intruder is associated with the forest environment for the whole of it’s life, however they do enter homes seeking shelter. Common in UK around field and forestry areas. Are not known for feeding on regular household food stuffs. Despite their somewhat aggresive appearance they pose no threat to people.”  The description continues with:  “What this predator is really looking for are insects, small invertebrates. It also catches maggots and other insect larvae. Will also feed on old decaying forest mushrooms and escaping sap on tree trunks.”
  We don’t really want to know why your individual appears bent into an unnatural position, though we suspect Unnecessary Carnage.

Subject: moth ct
Location: connecticut
September 1, 2014 6:45 pm
just wondering what this is
Signature: diane

Geometrid Moth

Geometrid Moth

Hi Diane,
This pretty moth is in the family Geometridae and the larvae are known as Inchworms or Spanworms.  We wish the image was higher resolution.  We might not have the time to pursue a species identification at this time.