Stegastes leucorus (Gilbert, 1892) .

Whitetail Damselfish or Whitetail Major. To 17 cm (6.7 in) TL (Allen and Robertson 1994). Santa Catalina and San Clemente Islands, southern California and Islas Coronados, northern Baja California (Love et al. 2016a); Isla Guadalupe (Allen and Robertson 1994) and Islas San Benito (Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California); Bahía Magdalena, southern Baja California (Hernández-Velasco et al. 2016), and south-western Baja California; Mazatlán, Mexico (Thomson et al. 1979) and offshore islands (Robertson and Allen 2015). Depth: 0–18 m (60 ft) (min.: Robertson and Allen 2002; max.: Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California).