152 DR. J. E. GRAY’S SYNOPSIS OF THE SPECIES 
M. Bory de St. Vincent. If the latter, it is so embellished that one is unable to recognize 
its origin. 
Fig. 10. 
Figs. 9 & 10. Skull of Molinia intermedia: adult. 
Il. Nape with a broad flat-topped shield formed of two or three pairs of keeled plates, 
strongly keeled on each side, and nearly continuous with the dorsal shield. Legs 
fringed. Toes webbed. Abnormal Crocodiles. 
* Face broad; nasal bone produced into the nostril. Alligatorian Crocodiles. 
6. HALCROSIA. 
The premaxillary suture transverse, rather convex backwards. Nasal bones produced 
beyond the intermaxillary, and forming a bony septum between the nostrils. The 
palatine bone produced to the same level as the lateral opening—that is, to the lateral 
inflection of the skull. The face oblong, broad, without any ridge in front of the orbit. 
Eyelids with two bony plates. Nuchal plates four, in a cross row, strongly keeled. 
Cervical plates three or four pairs, forming a ridge on each side, the hinder one smaller. 
Dorsal plates in four series; the central broad, slightly keeled, the outer narrow, dis- 
tinctly keeled; sides with large convex scales. 
Halcrosia, Gray, Ann. & Mag. N. H. 3rd series, x. 273. 
Osteolemus, Cope, Proc: Acad. N. S. Philad. xii. 550. 
It has the square head and the elongated cervical shield formed of single pairs of 
scutella, and the bony eyelids, of the Alligators with bony eyelids; but it is a Crocodile, 
and there are two bones in the eyelid instead of one\as in Caiman palpebrosus. 
Si 
