442 CHAM^LEONTID^. 



/3. Granules of the body intermixed with large tubercles. 



Casque feebl}' elevated ; a double series 



of scales along the vertebral line .... 31. campani, p. 465. 

 Casque elevated and much compressed 



posteriorly ; a denticulated crest on the 



back ; male with a short, flattened, 



rostral process 32. antimena, p. 465. 



h. Occipital dermal lobes more or less developed. 

 a. Occipital lobes feebly developed, lateral. 



Flanks without, limbs with scattered en- 

 larged tubercles ; male with two globu- 

 lar rostral processes 33. ghhifer, p. 465. 



Flanks and limbs without enlarged tuber- 

 cles ; male with two compressed ros- 

 tral processes 34. parsonsii, p. 466. 



Flanks and limbs with scattered enlarged 

 tubercles; male with two compressed 

 rostral processes 35. oshanc/hnessiji, p. 467. 



/3. Occipital flaps very large, in contact or united behind 

 the point of the casque. 



Posterior border of casque angular; parie- 

 tal crest more or less distinct ; the 

 largest tubercles or scales are on the 

 occipital flaps 36. brevicornis, p. 467. 



Posterior border of casque angular ; parie- 

 tal crest feeble but distinct ; the largest 

 tubercles or scales are on the upper 

 surface of the head 37. malthe, p. 468. 



Casque terminating posteriorly in a nar- 

 row pointed process ; no parietal crest 38. cucuUatus, p. 469. 



y. A pair of very small rounded dermal lobes just behind 

 the posterior extremity of the casque. 



Male with smooth, horn-like processes ; 



a rostral and a pair of praeorbitals . . 39. owenii, p. 470. 



2. A fin-like dorsal and caudal crest supported by the much- 

 produced spinous processes of the vertebrae. 



Male with a pair of smooth, horn-like 

 rostral processes, represented in the 

 female by a pair of conical tubercles . . 40. montium, p. 470. 



No horns ; casque much elevated poste- 

 riorly 41. cristatus^ p. 471. 



