Allen, G. R., M. V. Erdmann, and N. P. D. Pertiwi. “Validation of Pomacentrus Novaeguineae, P. Umbratilus and P. Xanthocercus Allen, Erdmann & Pertiwi (Perciformes: Pomacentridae) from Melanesia and the Eastern and Central Indian Ocean”. Zootaxa, vol. 5361, no. 1, Oct. 2023, pp. 142-4, doi:10.11646/zootaxa.5361.1.9.