Body scales smooth, arranged in 19-21 (usually 21) longitudinal rows at mid-body; throat pale, scarcely any dark mottling, often followed by a single dark band, ventrolateral throat spots distinct; remainder of venter either pale or increasingly cloudy with darker pigmentation towards the rear; in adults, hood markings usually distinct, usually a pale, oval or circular marking, with a dark center and occasionally a narrow dark outer border; occasionally 1 or 2 dark spots are present in the pale oval; fangs not modified for spitting, venom discharge orifice large; ventrals 164-196; subcaudals 43-58. Total length 1500 mm; tail length 230 mm (according to Smith [1943:429] larger specimens have been recorded, but they are rare).