Unknown Shield Bug?

Unknown Shield Bug?

Observation - Unknown Shield Bug?. Description: I have no idea what this bug is. I think it is some sort of shield bug. Any ideas? I looked it up in my Collins Insects and it suggests all shield bugs have 5 segment antennae, and I think this has 4 unless I'm missing something.

I have no idea what this bug is. I think it is some sort of shield bug. Any ideas? I looked it up in my Collins Insects and it suggests all shield bugs have 5 segment antennae, and I think this has 4 unless I'm missing something.