INTRODUCTION. 
NAMES OF SPECIES. 
~ PIScEs. 
Janassa bituminosa, Schlotheim . 
—  dictea, Miinster 
Dictea striata, Miinster 
Wodnika striatula, Minster 
Byzenos latipinnatus, Miinster . 
Radamus macrocephalus, Miinster 
Palzeoniscus Freieslebeni, Agassiz 
— lepidurus, Agassiz . 
— macropomus, Agassiz 
speciosus, Minster 
— Vratislaviensis, Agassiz 
— magnus, Agassiz 
— ornatus, Miinster 
— Tcheffkini, Fischer 
Tetragonolepis Murchisoni, Fischer 
Platysomus gibbosus, Blainville . 
— rhombus, Agassiz 
— intermedius, Miinster 
— Althausi, Miinster 
- Fuldai, Minster 
Globulodus elegans, Minster 
Dorypterus Hoffmanni, Germar . 
Acrolepis asper, Agassiz 
— exculptus, Germar 
— angustus, Minster 
—  giganteus, Minster 
— intermedius, Miinster . 
Pygopterus Humboldti, Agassiz . 
Ceelacanthus Hassiz, Miinster 
Reptilia. 
Protorosaurus Speneri, Von Meyer 
Paleeosaurus, Geinitz ; f 
Rhopalodon Wangenheimi, Fischer 
Brithopus priscus, Kutorga 
Orthopus primzevus, Kutorga 
Syodon biarmicum, Kutorga 
Species peculiar 
to Russia. 
++++4 
| Species peculiar 
++etete¢et+4¢4¢4 
t++H44 
+++ 4+ ++ 44 
+ + 
to Germany. 
XXKKV 
OBSERVATIONS. 
Probably the number of Russian 
Permian Fossils will be considerably 
increased hereafter. M. de Ver- 
neuil submitted some apparently 
new species to M. Agassiz; several 
more are in the Collection of the 
School of Mines of St. Petersburg ; 
and others, deposited in the Royal 
Museum of Berlin, have been col- 
lected by Rose and Ehrenberg, in 
the cupreous grits of Verschni 
Moulinsk, near Perm. 
A species of Platysomus. 
Vide Versteinerungen, p. 3, pl. i. 
«<These three species require a further 
examination.” (De Verneuil.) 
