As described on “Sub-Nitripervalida”, “To be a true nitripervalida, a specimen needs to have/had a rivet, be made of metal, and be used to open some sort of container while being provided by such container. If any one of these essential qualities are missing, your specimen is not a nitripervalida.” making the syntherids listed below not nitripervalida!
Zippers
- Don’t have a rivet
- Is made of metal
- Is provided by and opens a container
Rip Caps
- Don’t have a rivet
- Is made of metal (Partially, some are fully metal)
- Is provided by and opens a container