Leaf Beetle Larva with Fecal Shield

Great spotting Fakawi Tribe,congrats on the well deserved SOTW and thanks for sharing

Congratulations Fakawi Tribe!

Congratulations Fakawi Tribe!!! This is an awesome Spotting of the Week. Great images, great info, great "term of endearment" :D, just great spotting! Thank you for sharing :)

"Shitterpillar" is a winner ;-) Congratulations Fakawi Tribe, this most interesting spotting documented with a great description and multiple informative images has been voted Spotting of the Week: "How do you protect yourself from predators when you're a vulnerable leaf beetle larva that can't fly off? Fecal shield! Several subfamilies of leaf beetles (Chrysomelidae) have larvae that can recycle their frass (excrement of insect larvae) and exuviae (cast skins) into defense structures. These can be worn directly on the body, as seen here for this Podontia affinis larva. In other subfamilies, they can take spectacular shapes such as top hat or umbrella. Fecal shields acts as physical barriers as well as a chemical ones, with repelling compounds incorporated from the plant diet ingested by the larva. Fecal shields may also protect the larva against dehydration. Podontia affinis is distributed from Indonesia to China and feeds as a larva on the foliage of Spondias dulcis, a tropical tree with edible fruit. For more information: https://buff.ly/2ovxvfS With special thanks to Christine Young and Emilie Chich for identification and discussion". Facebook: https://www.facebook.com/projectnoah/photos/a.10150595289465603.674700.10150120463815603/10160097149530603/?type=3&theater Twitter: https://twitter.com/projectnoah/status/967917952476557313

Hello Fakawi tribe.Does the pupa attach itself?My obs https://www.projectnoah.org/spottings/23256006

Great spotting! I love the expression "Shitterpillars". Great one!

Your spotting has been nominated for the Spotting of the Week. The winner will be chosen by the Project Noah Rangers based on a combination of factors including: uniqueness of the shot, status of the organism (for example, rare or endangered), quality of the information provided in the habitat and description sections. There is a subjective element, of course; the spotting with the highest number of Ranger votes is chosen. Congratulations on being nominated!

Those are larvae in photos 1,2, and 4. The head capsules and legs are clear in the photos, which would help distinguish them from pupae. Is photo 3 just of the feces...did you look in it? There could possibly be a pupa hiding underneath.

You're welcome, FakawiTribe. The pupa is the stage after larva and before adult, but these yellow guys are still larvae, not pupae. A pupa does not eat anymore, and does not walk either.

Take a look at this: Podontia affinis, from Thailand. //www.researchgate.net/figure/Larva-of-Podontia-affinis-feeding-on-leaf-of-Spondias-mombin-L-Anacardiaceae-at_fig3_307477105

It's a Chrysomelid (leaf beetle). But, there are MANY that create fecal shields. I'm not sure of a specific ID, but it could be Blepharida sp.

This is a beetle larva with a fecal shield. The fecal shield is for protection from predation.

A very interesting Description:....Photos No. 1, 2, and 4, are beautiful photos....