Hind toe absent in most species; tarsus usually reticulate, sometimes scutellate.
109. Œdicnémus (Thick-knee). Bill stout, straight, longer than the head, slightly compressed towards the end; nostrils in the middle of the bill, narrow, with the aperture in front, pervious; toes three, united by a membrane as far as the first joint; wings as in the last.
110. Cursorius (Courser). Bill shorter than the head, depressed at the base, slightly curved, pointed; nostrils basal, oval, covered by a little protuberance. Legs long, slender; toes three, very short, divided nearly to the base, inner toe half the length of the middle one; its claw serrated; claws very short; wings moderate; first primary nearly as long as the second, which is the longest in the wing.
111. Charádrius (Plover). Bill shorter than the head, slender, straight, compressed, somewhat swollen towards the tip; nasal channel reaching from the base through two-thirds of the bill, covered by a membrane; nostrils basal, very narrow; tarsi moderate, slender; toes three, the outer and middle connected by a short membrane; wings moderate; first primary longest.
112. Squatárola (Grey Plover). Bill shorter than the head, straight, swollen and hard towards the tip; nostrils basal, narrow, pierced in the membrane of a long groove; legs slender; outer and middle toe connected by a short membrane, hind toe rudimentary, jointed on the tarsus, not touching the ground; wings long, pointed; first primary longest.