PLATE 8 



EXPLANATION OF FIGURES 



29 Cyclodus nigroluteus. Adult, lower view. After Parker. 



30 Chirotes canaliculates. Adult male. Upper view. Mammalian-like 

 sternum. No ribs ever reach sternum. After Parker. 



31 Crocodilus acutus. Ripe embryo. Lower view. After Parker. 



32 Chamaeleo vulgaris. Adult, lower view. After Parker. 

 Cr, coracoid R 1 , first rib 



ECr, epicoracoid R 2 , second rib 



Gl, glenoid Sc, scapula 



ICl, interclavicle Stf, sternal fossa 



MSt, mesosternum XSt, xiphisternum 



PSt, presternum 



106 



