2,124 amphibian karyotypes compiled from published cytogenetic literature, covering frogs, salamanders, and caecilians across all major clades.

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Data must not be reproduced in published lists or databases without permission. Provided solely for personal and academic use.

Citation: Perkins, R.D., Gamboa, J.R., Jonika, M.M., Lo, J., Shum, A., Adams, R.H. and Blackmon, H., 2019. A database of amphibian karyotypes. Chromosome Research, 27(4), pp. 313–319.