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Tortoise Beetle from Brazil

Tortoise Beetle from Brazil

Subject: Unidentified Beetle
Location: Iguacu, Brazil
October 20, 2014 5:47 am
I took this picture of an iridescent beetle at the Iguacu Falls in Brazil.
Can you please identify it.
Regards
Ina
Signature: Ian Rowlings

Dear Ian,
This is a Tortoise Beetle in the tribe Cassidini, and it is similar to this individual on Insetologia.  We located an image on FlickR of
Cyrtonota cyanea that looks like a very good match to your Tortoise Beetle.  We found an image of a mounted specimen on Cassidinae of the World, but dead specimens of Tortoise Beetles often lose their beautiful coloration.

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What's That Bug? does not endorse extermination

Subject: Tortoise Bug?
Location: Western Australia
September 24, 2014 12:03 pm
Hi There, We’re on the South Coast of Western Australia and found this little fella in our kitchen- it’d obviously flown in.
At first we thought it was a Ladybug/Ladybird but after some research now think it’s some kind of Tortoise Bug but don’t know for sure.
After taking a couple pics we let him go outside. :)
Signature: Jo

Tortoise Beetle

Leaf Beetle

Dear Jo,
We agree with you that this is some species of Tortoise Beetle, but we had no luck attempting to identify it to the species level.  We could not find any matching images on the Insects of Brisbane website.
  Perhaps one of our readers will have more luck.

Update:  Cesar Crash provided a comment with this FlickR link of a Leaf Beetle in the genus Paropsisterna that looks like it is correct.

Tortoise Beetle

Leaf Beetle

 

What's That Bug? does not endorse extermination

Subject: friend or foe?
Location: bridge city, texas
September 16, 2014 3:54 pm
My friend found this on her morning glory. We aren’t sure if its a bug, larvae or egg. We have researched and although we found a few things that looked similar, we haven’t found an exact match or anyone who could help. You’re our last resort! Please help!
Signature: thank you! Crystal

Leaf Beetle Larvae

Leaf Beetle Larvae

Dear Crystal,
These are Leaf Beetle Larvae in the family Chrysomelidae, and we strongly suspect that they are the larvae of Tortoise Beetles.  Several species of Tortoise Beetles including the Golden Tortoise Beetle have larvae that feed on morning glories, but your larvae look different, though similar, to the images we are able to locate on BugGuide.  Fecal matter that is carried over the back of the larva is a characteristic of many Tortoise Beetles, and it is evident in your image.  Many Tortoise Beetles are very host specific, so if you don’t mind that your morning glory leaves are being eaten, at least you don’t need to worry about the larvae spreading to other plants.

What's That Bug? does not endorse extermination

Subject: larva of what?
Location: Meadow in Southern MN USA
August 24, 2014 7:56 pm
Hello there Bugman & Staff,
We work at the local Nature center here & ran across this unusual bug. We have these two shots of it. We have searched, but to no avail… now I am searching sites online. This was found friday aug. 22nd, in a meadow on a grass. It did not seem to be feeding on the plant. We found it during our search for monarch caterpillars. ( We tag the adults & use some of them in a display for the public). We would appreciate any help or guidance identifying this small creature. We are located in Southern Minnesota.
Thank you kindly,
Jillian
Signature: Nature Center Staff

Sunflower Tortoise Beetle Larva

Sunflower Tortoise Beetle Larva

Dear Jillian,
We knew immediately that this creature is a Tortoise Beetle Larva, and that thing on the end of its tail is excrement.
  We felt it could not be an Arizona Tortoise Beetle, Physonota arizonae, but we also believed it was closely related.  We believe it is the Sunflower Tortoise Beetle Larva, Physonota helianthi, which we identified on BugGuide and that belongs in the same genus.  According to BugGuide:  “Food: hosts on members of the aster family, Asteraceae.”

Sunflower Tortoise Beetle Larva

Sunflower Tortoise Beetle Larva

Thank You so graciously from our staff, to yours!
We have been identifying a lot of species, and that one gave us a hard time. It was a larva stage, I suppose that’s why. We were able to find and identify a cicada wasp, that was interesting study also.
I wont take up more of your time than necessary, I know it’s precious.
Thank You so kindly,
Jillian
“May many smiles brighten your every day!”

 

 

What's That Bug? does not endorse extermination

Subject: Beetle with False Eyes?
Location: Ottawa, Ontario
August 22, 2014 7:26 pm
This tiny critter is eating my butterfly bush. But I guess nobody will be eating him because he seems to be flying the jolly roger on his butt. False eyes?
Signature: Joanne

Red Megacerus

Red Megacerus

Dear Joanne,
This lovely beetle really threw us for us for a momentary loop, because the body resembles that of a Scarab Beetle, but the antennae are decidedly un-Scarab-like.  We quickly identified this Leaf Beetle in the family Chrysomelidae as
Megacerus discoidud thanks to Beetles of Eastern North America, the new book by Arthur V. Evans.  According to BugGuide:  “This handsome species with its quadrate, red elytral maculae can hardly be mistaken for any other eastern American bruchid.”  BugGuide also indicates:  “Adults are commonly found on flowers of many plant species” and “Host plants: Calystegia spp.; Convolvulus arvensis; Ipomoea spp. Flowers of Daucus carota and Hibiscus sp.” 

Leaf Beetle:  Red Megacerus

Leaf Beetle: Red Megacerus

Thanks for the speedy reply!
Mystery solved…
Joanne Pasieka
Ottawa, ON

 

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Subject: Strange Green Thing
Location: Brownwood, Tx
August 20, 2014 7:13 pm
This thing is located in a garden in Brownwood, Tx. The thing on its back seems to be attached.
Signature: thegnatfly

Clavate Tortoise Beetle Larva

Clavate Tortoise Beetle Larva

Hi thegnatfly,
This is the larvae of a Clavate Tortoise Beetle,
Plagiometriona clavata, and you can verify our identification on BugGuide. The attached thing is dried fecal matter.

Wow! Thank you so much! I will let my mom and others know about your site. It was found in her garden.

What's That Bug? does not endorse extermination