mouth light purple - base slate - blur stomach - medio left param very light slate, almost white - left labial plate. Pectores Right - above black, except at tip, which is white + black, & looks as if the flaps had been dusted over it. Left white below, tip + postern margin adged with black - ant. margin white except an hundred or two black a row of seven elliptical spots in center of fin running across it - 6 run in same manner near end - top surface left pectoral black except at tip which is whitish same as right. Buccen - Bristles of antenna 1/3 approx all grey white - rest have bases steel grey, those central band of light grey, + the tips brown-grey. The cerci all die down imperceptibly into one another. External characters on the right side of body 4 fieldsome straight through from front to end, without dividing - 1/2 thin white hairs on the very top of mandibular sympysis .05