Baldwin, C. C.; Mounts, J. H.; Smith, D. G.; Weigt, L. A. Genetic Identification and Color Descriptions of Early Life-History Stages of Belizean Phaeoptyx and Astrapogon (Teleostei: Apogonidae) With Comments on Identification of Adult Phaeoptyx. Zootaxa 2009, 2008, 1–22.