Ruiz-Campos, G.; Reyes-Valdez, C. A.; González-Acosta, A. F.; Bernardi, G. Morphological Variation Within the California Killifish, Fundulus parvipinnis Girard, 1854 from Baja California Peninsula, Mexico (Cyprinodontiformes: Fundulidae), With Elevation of Its Southern Subspecies to F. brevis Osburn & Nichols, 1916. Zootaxa 2026, 5873, 281-298.