From: Insights into the segmental identity of post-oral commissures and pharyngeal nerves in Onychophora based on retrograde fills
Filled nerve
Number of fills
Commissure #1
10
Commissure #2
8
Commissure #3
7
Commissure #4
5
Commissure #5
Commissure #6
2
Trunk commissures
Anterior pharyngeal nerve
3
Posterior pharyngeal nerve