neural arch

synonym: vertebral arch
https://doi.org/10.1351/goldbook.11000
  1. Dorsal bony covering of the spinal cord.
  2. Cartilaginous structures surrounding the embryonicspinal cord.
Source:
PAC, 2016, 88, 713. 'Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)' on page 784 (https://doi.org/10.1515/pac-2015-1202)