Attributes / relations provided by
♦ ¹The Foraging Ecology of Sympatric Marine Fish in the Genus Embiotoca (Embiotocidae): Importance of Foraging Behavior in Prey Size Selection, R.J. Schmitt and J.A. Coyer, Oecologia (Berl) (1982) 55:369-378
♦ ²del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.