388 
Proceedings of Royal Society of Edinburgh. 
SESS. 
9. Acanthodes Wardi, Egert. 
„ sp. indet. 
10. Acanthodopsis Wardi, 
Hancock & Atthey. 
C.M. Edmonstone. 
C.L. Gilmerton, Loanhead. 
C.M. Smeaton, near Dalkeith. 
Suborder Placodermi. 
Family Pterichthyidce. 
11. Bothriolepis hydrophilus U.O.R. Dura Den; Drumdryan. 
(Ag.) 
Syn. Pterichthys hydro- 
philus, Ag. ; Egert. 
Pamphractus hydro- 
philus, Ag. 
Pamphractus Ander- 
soni, Ag. 
Homothorax Fle- 
mingii, Ag. 
Suborder Crossopterygii. 
Family Holoptychiidoe. 
12. Holoptychius Flemingii, U.O.R. 
Ag. 
Syn. Holoptychius Ander- 
soni, Ag. 
Platygnathus Jame- 
soni, Ag. 
13. Holoptychius nobilissimus, U.O.R. 
Ag. 
Syn. Holoptychius Mur- 
chisoni, Ag. 
Gyrolepis giganteus, 
Ag. 
Family Rhizodontidce. 
14. Rhizodus Hibberti {Ag.) C.S. 
Syn. Megalichthys Hib- 
berti, Ag., pars. 
Plvyllolepis tenuissi- 
mus. Asr. 
Dura Den. 
Dairsie ; Drumdryan, 
Fife. 
Wardie ; Burdiehouse ; S. 
Queensferry ; St An- 
drews; Straiton; Pit- 
corthy. 
