Only RMEL→IL2VR had two listed active zones among four reported reverse links in one dauer C. elegans map

We audited four reverse chemical links reported by a prior SCI study of one dauer C. elegans map. Three links each had one listed active zone. RMEL→IL2VR had two, with target volume shares of 72.36% and 18.28%. RICR→URXR had a 1.71% share of one site. The record table reproduced all 1,955 positive neuronal links in the published dauer matrix after self-link removal. We also reproduced the prior strict direction screen: 127 pairs agreed in ten reproductive maps, and only IL2VR–RMEL had the opposite direction alone in dauer. A source contact sheet failed a global scaling check. Among 4,954 positive unordered pairs, raw and published normalized contact ranks had correlation 0.98903. Their lists of the largest contacts each had 496 pairs, with 51 pairs absent from the other list. We preserve code, workbooks, source checksums, individual site support, pair states, contact ranks, figures, and reproduction instructions. These audits add evidence from source records and data checks. They do not validate the original images, establish functional sign, or show a population dauer effect.

C. elegans · dauer · connectome · chemical synapse · link direction · membrane contact · IL2VR · RMEL · data audit · reproducibility · active zone · polyadic synapse · contact rank