39 
second form. Only one other memher of the genus has yet been definitely 
determined, namely, C. Extoni, from the Stormherg beds of Houxville, 
Orange Preo State, South Africa ;* and although it is not impossible that 
fragments of close allies are already known, both from the Trias of India,! 
and the Keuper of England, J further discoveries must be awaited before 
any definite statement can be formulated. 
Cleitiirolepis granulates, Ecjerton. 
Plate YII ; Plate VIII, Pigs. 2, 3. 
Cleitiirolepis granulatus, Egerton, Quart. Journ. Greol. Soc., ISGl, vol. xx, p. 3, pi. i, figs. 2, 3. 
Ohs . — Of the numerous examples of this species, the following may 
be selected as illustrating its main structural features, so far as they are 
distinguishable : — 
(a) Small fish, wanting the pelvic fins (PL VII, Eig, 1). 
[h) A small slab of rock, in counterpart, displaying ttvo imperfect 
individuals of larger size, one being shown in PL VII, Eig. 2, 
and the head of the other in PL VII, Eig. 3. 
(c) Complete trunk, with parts of the head and fins, a portion of 
the abdominal region shown in PL VII., Eig. 4. 
(d) Large specimen, showing the position of the pelvic fins and 
well-preserved median fins (PL VII, Eig. 5). 
{e) Two associated fragmentary fishes, one exhibiting the squama- 
tion between the dorsal and anal fins (P). VIII, Eig. 3). 
(/) Specimen showing the position and proportions of the pelvic 
fins (PL VIII, Eig. 2). 
(a) Two associated imperfect fishes, one showimr the dorsal serrations 
(PL VII., Eig 7). 
{h) Imjierfect fish, exhibiting a few details of the squamation, six 
scales of the anterior portion of tlic lateral line l)eing shown of 
the natural size in PL VII, Eig G. 
(i) Large imperfectly preserved fish, O’ll in length from tlic 
posterior edge of the clavicle to the extremity of the caudal 
pedicle. 
* Smith Woodward, loc. cit. 
t Tetragonoltpis analis, Egerton, Pal. Indica, 1878, Ser. 4, Vol. i, Pt. 3 p. 5, PI. iii, fig 1. 
X Dipteronoius ci/phus, Egerton, Quart. Jouru. Geol. Soc,, 1851, Vol. x, pp. 369-871, ri. xi, 
