"MALE HOLOTYPE:  Total length, 9.0 mm.   Chelicerae, 0.7 mm. wide and 2.6 mm. long.   Propeltidium, 1.9 mm. wide and 1.7 mm. long.  Chelicerae, 0.7 mm. wide and 2.6 mm. long.  Propeltidium, 1.9 mm. wide and 1.7 mm. long.
         Coloration and markings in alcohol  bleached and faded but apparently as follows:  chelicerae light yellow; propeltidium light brown, with a narrow yellow median stripe; mesopeltidium, metapeltidium and abdominal tergites light, with a dusky purple median stripe and a pair of dusky submarginal stripes; legs apparently light on all segments; palpi apparently light except on metatarsi and tarsi where some duskiness is visible; eye tubercle dark; malleoli light.
         Dentition typical of Ammotrechinae as shown in figures 302 and 303. Fixed finger not modified and lacking carina.  Intermediate tooth of movable finger about equidistant between principal and anterior teeth.  Dental group of movable finger occupying about one-fourth the length of the finger.  Flagellum as in A. peninsulana (Banks) except it is attached over the first fondal tooth of the mesal row and is not rolled mesally so far, covering less than one-fourth of the mesal surface.
         Palpi clothed with long and short hairs and a moderate number of cylinder bristles on the tarsi, metatarsi, and tibiae.  Metatarsi and tibiae also provided ventrally with eight pairs of stout cylindrical spines.
         Chelicerae nearly four times as long as wide.  Propeltidium wider than long by a ratio of 1 to 1.1. Eyes separated by slightly less than one diameter."

[Illustration forthcoming]

DISTRIBUTION: United States (California).  Known only from holotype.