Data for: Patterns of intracolumnar size variation inform the heterochronic mechanisms underlying extreme body shape divergence in microcephalic sea snakes

Morphometric dataset comprising vertebral size data for pre-cloacal vertebrae for neonates and adults of three species of sea snake (Hydrophis macdowelli, H. obscurus, and H. curtus) File list: # R script Analyses.R # Data files:H_curtus_FMNH_202011.csvH_curtus_FMNH_202032.csvH_curtus_FMNH_202086.csvH_curtus_QM_J11175.csvH_macdowelli_QM_J22453.csvH_macdowelli_QM_J47243.csvH_macdowelli_QM_J93156.csvH_macdowelli_SAM_R24236.csvH_obscurus_ZMUC_R661244.csvH_obscurus_ZMUC_R661253.csvH_obscurus_ZMUC_R661255.csv# Metadataontovert.csv