Proctor, Dean 2005 Engatira eschscholtzii platensis Marble Gulch, about 2.3 Km from junction of Brucehng Rd. and Old Yosemite Rd., Mariposa Cr, CA 37°44'09.0"N, (20°00'37.7"W (NAD 27,9m), 874m ele. Feb. 5 While looking for H. brunneus, I found a juvenile Engatira and Juan found an adult. Both were under limestone rocks on one of the outcrops north of the Brucehng Rd. The area was fairly dry although the dirt below many of the rocks was somewhat moist. There was a lot of posin oak, along with oak and pine trees, and quite a lot of brush and shrubs. It looked like a good area for Hydromantes. Tom gave both animals his field numbers (TJD#.