Red-necked Cane Borer

That's is exactly it Jopy!! Thank you so much for the ID. I still thank you antondazomb too.

Thank you very much antondazomb. I checked your website and I have seen blister beetle before. They have rough skin and the one I spotted were very smooth skin. Also, my bugs have white lines cross in the middle of the body. Still, they may be the same family.... Again, thank you so much for your help.