xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"
as the length of the carapace, parallel to the midline, from the back of either eye socket to the distal edge of the carapace, and/or,
as the total length, from the tip of the rostrum to the rear end of the telson, not including the setae.