Sterna leucopareia Nalt. — Sterne moustac

Hydrochelidon Delalandi Bp., H. fluviatilis J. Gould, - H. hybrida G.-R, Gray, A, leucogenys Brehm, H, leucopareia Brehm. ]

Pelodes Delalandii G.-R. Gray, P, fluvialilis G.-R, Gray, P, hybrida G.-R. Gray, P. indica G.-R, Gray, P, leucopareia Kaup. 4

Sterna Delamottei Vieill,, S, grisea Horsf., S, hybrida Pall., S, javanica Horsf., $, similis Gray et Hardw.

Voralva indica Sieph., V. leucopareia Steph.

Guifette hybride, G. moustac.

Hirondelle de mer moustac.

Hydrochélidon cendré, H, hybride,