278 
SELAGHII. 
Hybodus radix, C. G. Giebel, Fauna d. Vorw., Fisehe (1847), 
p. 317.—Lias : Quedlinburg, Prussia. 
Hybodus stschurovsJcii: Cladodus stschurovskii , Y. Kiprijanoff, 
, , Bull. Soc. Imp. Nat. Moscou, 1880, pt. i. p. 1, pi. i. figs. 
*7 , 1-11. JSphehodus macer, H. Trautscbold, Erganz. Fauna 
^ uss - J ura (1876), pi. iii. fig. 9.—Jurassic; Govt, of 
Moscow, Kussia. [H. Trautschold (Bull. Soc. Imp. Nat. 
/J^a^oscon, 1880, pt. i. p. 196) assigns Kiprijanoff’s fig. 1 to 
' ' hphenodus longidens , Ag., and figs. 2, 3, 5-9, to S. macer , 
Quenst. Fig. 4 evidently represents a tooth of Oxyrhina , 
but the others more resemble Hybodus .] 
Hybodus sublcevis, L. Agassiz, Poiss. Foss. vol. iii. (1843), p. 194, 
pi. xxii.u. figs. 3, 4 (non fig. 2); Meyer & Plieninger, 
Beitr. Pal. Wiirttembergs (1844), p. 113, pi. xii. figs. 73, 
74,86 ; F. A. Quenstedt, Handb. Petrefakt. (1852), p. 176, 
pi. xiii. fig. 21.—Bhsetic ; Wiirtemberg. 1 
Hybodus undulatus, L. Agassiz, tom . cit. p. 188, pi. xxii.a. fig. 11. 
_BUetic; LinksBeld, Elgin. /<**■ 
A tooth of Hybodus, from the Jurassic of Berne, Switzerland, is 
also figured by Thurmann & Etallon, Nouv. Mem. Soc. Helv. Sci. 
Nat. vol. xviii. (1864), pi. lxi. fig. 11; another (under the name of 
Notidanus sp.) from the Oxfordian of Switzerland, by E. Favre, 
O 5 ^ 5 ^ Foss. Terr. Oxford. Alpes Tribourg. (Mem. Soc. Pal. Suisse, vol. iii. 
■ ^ 1876), pi. ii. fig. 1 ; and a doubtful tooth (under the name of 
Hybodus personati), from the Braun Jura of Wiirtemberg, by F. A. 
Quenstedt, Jura (1858), p. 339, pi. xlvi. fig. 14. 
As already remarked (p. 276) imperfect teeth precisely resembling 
those of Hybodus are also described under the came of Meristodon , 
L. Agassiz, Poiss. Foss. vol. iii. (1843), p. 286, the type species 
being Oxyrhina (Meristodon ) par ado xa, Agassiz (loc. cit.). Other 
teeth of a similar type, from the Jurassic of Manganischlak, Caspian 
Sea, are named Oxyrhina carinata by E. von Eichwald, Geogn.- 
pakeont. Bernerk. Halbinsel Manganischlak (1871), p. 14, pi. i. 
figs. 1-3 ; and “ Oxyrhina ( Meristodon ) sp.” is recorded by F. 
Vsk x ^ Stoliczka, Cretaceous Fauna S. India (Pal. Indica), vol. iv. (1873), 
^ I % if. Pt- 4, P- 68, pi. xii. fig. 34. A distinct species, Meristodon jurensis, 
Sauvage, has also been determined by H. E. Sauvage from the 
Bajocian Beds of Montmorot, Jura Mts. (Bull. Soc. Geol. France, [3] 
vol. xi. (1883), p. 480, pi. xii. figs. 13, 14). 
An indeterminable fragment of a tooth of a somewhat similar 
character, from the 7 Braun Jura a” of Wiirtemberg, is named 
Selachidea torulosi, F. A. Quenstedt, Handb. Petrefakt. 1852, p. 173, 
pi. xiii. fig. 10. 
