EXCHODOXTID.E. 
201: 
1887. Eurypholis mojur,^. W. Davis, ibid, p. o97, pi. xxx, fig. 2. 
(?) 1887. EnchodAis recnrvus, J. Davis, ibid. p. 522, pi. xxv. fig. 6. 
[Imperfect mandibular ramus ; Edinburgh Museum.] 
Type. Xearly complete fish ; British Museum. 
The type species of the so-called Eiirygnathus, attaining a length 
of about 0’4. Closely resembling EncJiodus longidem in form, pro¬ 
portions, and ornament, but differing in the slenderness of the 
mandible, of '^hich the length is five times as great as its maximum 
depth. 
Form. (^' Loc. Upper Chetaceous : Sahel Alma, Mount Lebanon. 
P. 4768. The type specimen described and figured by Davis, loc. cit. 
The end of the snout is broken away. Lewis Coll. 
P. 4853. The type specimen of Eurygnatlius fero.r, described and 
figured by Davis, loc. cit. Traces of the characteristic ex-' 
ternal ornament are conspicuous, and the pointed anterior 
end of the dentary exhibits the usual irregular bony pro¬ 
cesses along the symphysis. Portions of the large teeth 
of the dentary and palato-pterygoid arcade are exposed, 
and a fragment of the delicate premaxilla, with compara- * 
lively minute teeth, is seen in the midst of these remains. 
*/ ' 
The head is a little lengthened by crushing and the oper¬ 
culum displaced backwards. The small smooth scutes 
pierced by the lateral line are well observed on the caudal 
region, but the pair of enlarged spines on the caudal 
pedicle are fragmentary. Lewis Coll. 
P. 4763. T ery large head with greater portion of trunk, and the 
dorsal fin crushed somewhat forwards. Lewis Coll. 
49504. A contorted fish exposed chiefly from the ventral aspect, 
displaying the ornament of the mandible, some branchio- 
stegal rays, the paired fins, caudal vertebrm, one of the 
caudal spines, and a few of the scutes of the lateral line. 
The lower end of the left clavicle is also .shown, not much 
expanded at the angle, but externally ornamented with 
radiating ridges. Leivis Coll. 
48084. Imperfect abraded remains of head. Lewis Coll. 
Enchodus gracilis (AV. von der Marck). 
1858. IscJiyrocepbalus gracilis, 'Sy. von der Marck, Zeitsehr. deutsch. 
geol. Ges. vol. x. p. 248. 
1868. Iscbyrocephalus gracilis, W. von der Marck, Palaeontogi*. vol, xi, 
p. 28, pi. ii. fig. 2. 
