Richard van der Laan; William N. Eschmeyer; Ronald Fricke (2014). «Family-group names of Recent fishes». Zootaxa. 3882 (2): 001–230. PMID25543675. doi:10.11646/zootaxa.3882.1.1
Pedro Bragança; Wilson J E M Costa (2019). «Multigene fossil-calibrated analysis of the African lampeyes (Cyprinodontoidei: Procatopodidae) reveals an early Oligocene origin and Neogene diversification driven by palaeogeographic and palaeoclimatic events». Organisms Diversity & Evolution. 19 (2): 303–320. doi:10.1007/s13127-019-00396-1
Richard van der Laan; William N. Eschmeyer; Ronald Fricke (2014). «Family-group names of Recent fishes». Zootaxa. 3882 (2): 001–230. PMID25543675. doi:10.11646/zootaxa.3882.1.1