. . "Red Knot" . "Scolopacidae" . "Aves" . . . "Calidris canutus" . . . . . . . . . "Charadriiformes" . . "(Linnaeus 1758)" . . . . . . . "Calidris canutus (Linnaeus 1758)" . "Chordata" . "Animalia" . . "Calidris" .