Currently viewing the category: "Caterpillars and Pupa"
What's That Bug? does not endorse extermination

Subject: Panogena lingens found by Ilija Klejmjonov in Madagascar
Location: Madagascar, by Ilija Klejmjonov
July 8, 2014 4:01 pm
Dear Bugman,
As to our Coelonia fulvinotata… A confusion led to a spectacular new finding! When looking for some pictures of Coelonia fulvinotata, which were often found and commented within this nice site, as a model for a drawing, on the web, I accidentally found a slightly different caterpillar, guiding me to the blogsite of Ilija Klejmjonov, http://adderley.livejournal.com/150820.html?mode=reply#add_comment; as he breeded it at home and documented its metamorphosis with the pictures of the pupa and the moth, the emerged moth is obviously a Panogena lingens, and not the supposed Coelonia fulvinotata (to which one can be led by some confusing drawing of the moth, resembling to both species – but without this confusion I would never have found this caterpillar). Thus we have the first insight of the larval stages of a Panogena species, which were not yet known. Ilija Klejmjonov has found this caterpillar on a potted plant of Duranta erecta (Verbenaceae), a non native plant in Madagascar, it was difficult to assign, as imported ornamental plant originating from the southern new world. The documented pupa shows some similarity with those from the genus Lintneria. The revealment of an African (and Madagascan) secret… (Nothing own to attach except a picture of a tentative design by coloured pencils)
Nicest wishes,
Bostjan Dvorak
Signature: Bostjan Dvorak

Panogena lingens

Panogena lingens

Dear Bostjan,
We are sorry for the lengthy delay in responding.  Thanks so much for providing us with your wonderful drawing documenting the stages of life for
Panogena lingens of Madagascar.

What's That Bug? does not endorse extermination

Subject: Black and White Herringbone Caterpillar
Location: Western Massachusetts
July 21, 2014 8:12 am
Bugman,
We found this guy in our native butterfly garden and after researching with fields guides, we still can’t seem to figure him out. We found it around aster and nettles and various native plant species. It likes to coil up like it is pictured.
Thanks so much!
Signature: Project Native

Unidentified Caterpillar

Unidentified Caterpillar

Dear Project Native,
We have delayed posting your images while we unsuccessfully attempted to identify your Caterpillar.
  Our best guess is that this might be an Owlet Caterpillar closely related to the Hooded Owlet Moth Caterpillars in the genus Cucullia, which feed on asters, but none of the examples posted to BugGuide look exactly like your individual.  According to BugGuide, the larvae are:  “usually smooth (hairless) and very colorful, with mixed patterns of spots, stripes, and/or patches of mostly yellow, red, green, blue, and black – the range of variation between species is too complex to describe in general terms.”  Perhaps one of our readers will have better luck than we have had.

Unidentified Caterpillar

Unidentified Caterpillar

What's That Bug? does not endorse extermination

Subject: What is this?
Location: Maryland
July 21, 2014 9:33 pm
I saw your presentation a few years ago and a friend posted a picture on Facebook today wondering “what’s that bug” and no one seemed to know so I figured I’d ask.
Signature: Mr. Burk

American Dagger Moth Caterpillar

American Dagger Moth Caterpillar

Dear Mr. Burk,
This very distinctive caterpillar is an American Dagger Moth Caterpillar,
Acronicta americana, and according to BugGuide, its habitat is:  “Woodlands and forests, especially mesic to swampy bottomlands” and “The caterpillar’s hairs can cause skin irritation.”  Just our of curiosity, which presentation did you see?  We are guessing it was the Getty lecture

What's That Bug? does not endorse extermination

Subject: caterpillar
Location: Boyce, VA, US
July 21, 2014 10:02 am
Can you help me identify this caterpillar? Found it on some violet family plants.
Signature: Emelford

Variegated Fritillary Caterpillar

Variegated Fritillary Caterpillar

Dear Emelford,
This pretty little caterpillar is a Variegated Fritillary Caterpillar,
Euptoieta claudia, and we quickly identified it thanks to this image posted to BugGuide.  The adult Variegated Fritillary is a lovely orange butterfly.

What's That Bug? does not endorse extermination

Subject: Can you ID this caterpillar?
Location: California, MD
July 21, 2014 1:25 pm
The best I can guess is that it’s a type of brush footed butterfly larva. I’d love to know what type of adult it will become and what it feeds on. The kids would like to hatch it and then release it.
Signature: Laura in SoMD

Buck Moth Caterpillar

Buck Moth Caterpillar

Hi Laura,
While many Brushfooted Butterfly Caterpillars have spines, including the Mourning Cloak Caterpillar, this is actually the caterpillar of a Buck Moth, and considering your location, it is most likely
Hemileuca maia, based on this BugGuide image.  Handle the Buck Moth Caterpillar with care as contact with the spines may result in a painful sting.  The adult Buck Moth, which gets its name because it is usually on the wing very late in the fall during deer hunting season, is a lovely moth.  By the way, we were unaware that there were any cities named California.

Thank you for the helpful ID. Since you mentioned it, California is just south of Hollywood,  MD.

 

What's That Bug? does not endorse extermination

Subject: What’s on the caterpillar?
Location: Southeastern Virginia
July 21, 2014 12:33 pm
A friend has a caterpillar in her garden and she found it like this today. It was fine a few days ago…What in the world is going on with it?
Signature: Crystal

Carolina Sphinx Before

Carolina Sphinx Before

Dear Crystal,
This caterpillar is a Carolina Sphinx or Tobacco Hornworm,
Manduca sexta, and they are frequently found feeding on tomato plants and related plants in the garden.  Your second image documents the results of a parasitization by a Braconid Wasp, Cotesia congregata.  The female Braconid lays her eggs inside the caterpillar using an ovipositor and the larval wasps develop inside the caterpillarfeeding on the caterpiller beneath its skin.  When the larvae mature, the make their way to the surface and spin cocoons, and that is what is shown in the second image.  The caterpillar will not live to maturity even if the cocoons are removed.  See BugGuide for additional information on the Braconid.

Carolina Sphinx parasitized by Braconids

Carolina Sphinx parasitized by Braconids

What's That Bug? does not endorse extermination