Fig. 12 in Observations on Garter Snakes of the Thamnophis eques Complex in the Lakes of Mexico's Transvolcanic Belt, with Descriptions of New Taxa

Fig. 12. From the Laguna de Atotonilco. Upper. A male Thamnophis eques diluvialis, 730 mm in length, collected August 16, 1964, near Villa Corona, Jalisco. The curling of the tail occurs frequently when a snake of the T. eques complex is captured or handled. Lower. Venter of a gravid female, 855 mm in length, same date and locality. Belly relatively dark.