. "Aves" . . . . "Chordata" . "Passeriformes" . "Acrocephalus" . . . . . "Animalia" . . . . . . . "(Hartlaub 1891)" . "Acrocephalus griseldis" . "Sylviidae" . "Basra Reed-warbler" . . . "Acrocephalus griseldis (Hartlaub 1891)" .