This species is very difficult to determine from Eurygaster maura, but E. testudinaria has a slight central depression (Tylus) upon the head, which is very easy to see in this image.
 
	| English: | Tortoise Bug | 
| German: | Schildkrötenwanze | 
| Danish: | Starskjoldtæge | 
| Date: | 28/05/2017 | 
| Location: | Austria, Wien, Kalksburg | 
| Copyright: | Per Hoffmann Olsen | 
| Camera: | Canon EOS 50D | 
| Lens: | Sigma 150mm APO Macro | 
This species is very difficult to determine from Eurygaster maura, but E. testudinaria has a slight central depression (Tylus) upon the head, which is very easy to see in this image.