Marshall, A.D. & Compagno, L.J.V. & Bennett, M.B. (2009)
Redescription of the genus Manta with resurrection of Manta alfredi (Krefft, 1868) (Chondrichthyes; Myliobatoidei; Mobulidae). Zootaxa, 2301, 1–28

Ari, C. (2014)
Rapid coloration changes of manta rays (Mobulidae). Biological Journal of the Linnean Society, 113(1), 180–193
DOI: 10.1111/bij.12321

Stewart, J.D. & Nuttall, M. & Hickerson, E.L. & Johnston, M.A. (2018)
Correction to: Important juvenile manta ray habitat at Flower Garden Banks National Marine Sanctuary in the northwestern Gulf of Mexico. Marine Biology, 165(7), Article 151
DOI: 10.1007/s00227-018-3409-9