EXPLANATION OF THE PLATES. 27 



Figure 2. Aneides lugubris, Bd. 



a. Lateral. 6. Under view. c. Open mouth. 



PLATE VIII. 



Figure 1. Sceloporus biseriatus, var. azureus, Hall. 



1 a. View from the side. 6. Side view of head. c. Under view of head. d. Scales 



of belly. e. Femoral pores. 

 Figure 2. Sceloporus biseriatus, var. marmoratus. 



a. View from above. 6. Head from above, magnified. c. Scales of belly. d. Femoral 

 pore, magnified. 



PLATE IX. 



Figure 1. Gerrhonotusmullicarinatus, Blainv. 



a. Full view. b. Outline view from beneath. 

 Figure 2. CnemidopJiorus undulatus, Hallowell. 



a. Full view. 6. Upper. c. Side. d. Under view of head, magnified. e. Scales 

 of side magnified./. Inguinal region, magnified. g. Fore toe. h. Hind toe, 

 magnified. 

 Figure 3. Eumeces quadrilineatus, Hallowell. 



3 a. View from above. b. Side. c. Top. d. Under surface of the head. 



PLATE X. 



Figure 1. Rana longipes, Hallowell. 



a. Full view. b. View from below. c. Tongue. 

 Figure 2. Hyla nebulosa, Hallowell. 



a. Full view. 6. View from below. c. Tongue. 



