Čeleď: Eleotridae Bonaparte, 1835 — hlavačkovití
Rod: Butis Bleeker, 1856
Eleotris delagoensis (Barnard, 1927).
Delagoa Bay, Mozambique, western Indian Ocean.
Barnard, K. H. 1927. Diagnoses of new genera and species of South African marine fishes. Annals and Magazine of Natural History (Series 9) v. 20 (no. 115) (art. 8): 66-79.
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.