The color of the shell is white and chalky under a pale greenish yellow periostracum.

The outer lip is thin, sharp, strongly protractive below the keel, above the latter with a wide, shallow anal sulcus reaching close to the suture.

The columella is short, twisted, white, with a well-marked spiral plait near its insertion.

The siphonal canal is wide, short, distally funicular, and somewhat recurved.

[2] This species occurs in the Pacific Ocean off the Gulf of Panama and the Galapagos Islands.