58 ICHTHYOPTERYGIA. 



second tarsal row; and the middle phalangeals of the 

 first row of the pectoral paddle are notched. 



Hawkins Collection. 



R. 1213. Slab showing the ventral aspect of an imperfect skeleton, 

 exhibiting all the characters of this species ; from Street. 

 The mandible and pectoral paddles are shown, but the 

 pelvic limbs are wanting. The pectoral paddles are broad, 

 and show the characteristic notches in the anterior border 

 of the middle phalangeals of the first row. 



Hawkins Collection. 



14563. Slab showing an imperfect skeleton, apparently belonging 

 to this species ; probably from Lyme-Regis. The right 

 lateral aspect of the caudal region is well preserved ; but 

 the anterior part of the skeleton is broken. The ventral 

 aspect of the mandible is shown. The characteristic 

 notch in the tibiale is shown. Hawkins Collection. 



R. 1214. Slab showing the crushed skull and pectoral girdle and 

 limbs of a skeleton, probably referable to the present 

 species ; from Street. Hawkins Collection. 



2017 *. Slab exhibiting the ventral aspect of a small incomplete 



{Fig.) skeleton ; from Street. Figured by Hawkins in his ' Sea 



Dragons,' pi. xxiii. The limbs are preserved, but the 



skull is crushed, and the dorsal and the greater part of the 



caudal region of the vertebral column is wanting. 



Hawkins Collection. 

 R. 44. Slab showing the right lateral aspect of the nearly entire 

 {Fig.) skeleton of a comparatively small individual of this species ; 

 probably from Street. The skull, although crushed, is 

 fairly preserved ; and the four limbs are also shown, but 

 both the pelvic ones are imperfect. The right columella 

 is described and figured by A. Smith Woodward in the 

 < Proc. Zool. Soc' 1886, pp. 406, 407 (woodcut, fig. 2). 

 In the pelvic limb, which has been thrown in advance of 

 the pectoral girdle, the notch in the tibiale is distinctly 

 shown. The ventral aspect of the two coracoids in their 

 natural position is exhibited. Purchased, 1881. 



8165. Slab showing the dorsal and part of the left lateral aspect 

 of a medium-sized imperfect skeleton : from Street. The 

 head is bent round towards the tail. The anterior portion 

 of the skull and the greater part of the caudal region are 

 wanting. The four paddles are shown in fairly good 



