A crown worn by Indian princes as a sign of high rank.
A tall brimless hat, usually conical or curved on top, worn in Muslim countries as a sign of distinction and prestige.
A decorative knot of hair on the crown of the head, sometimes having ribbons or feathers.
The New Zealand topknot, Notoclinus fenestratus
A small European flounder (Phrynorhombus regius, syn. Rhombus punctatus).
The brown topknot, Notoclinus compressus
A decorative headdress.
Several species in the genus Zeugopterus
A crest or knot of feathers upon the head or top, as of a bird.
The Norwegian topknot, Phrynorhombus norvegicus