CATALOGUE OF BIRDS. 25 
Catalogue of the Lizard-tailed (Saurure), the 
Toothed (Odontornithes) and the Ostrich=like 
(Struthionest) Birds; and of the Tinamous 
(Tinami*) and the Divers (Colymbi) in the 
Derby Museum. 
By Henry O. Forses, LL.D. 
Note :—The arrangement and nomenclature followzd in this Catalogue in regard 
to the Tinami and the Colymbi are substantially those adopted in the ‘Catalogue 
of Birds in the British Museum, Vols. XXVII, by Count Salvadori, and 
AXXVI., by W. LR. Ogilvie-Grant. 
Saurure. 
ARCHAOPTERYGIDZ. 
ARCHAOPTERYX, Meyer. (Fossil). 
lithographicus, Meyer (Cast). 
siemensi, Dames. 
Odontornithes. 
ICHTHYORNITHIDZ. 
APATORNIS, Marsh. (Fossil). 
celer, Marsh. 
CIMOLOPTERYX, Marsh. (Fossil). 
velox, Marsh. 
pumilus, Marsh. 
ICHTHYORNIS, Marsh. (Fossil 
dispar, Marsh. 
agilis, Marsh. 
anceps, Marsh. 
lentus, Marsh. 
tener, Marsh. 
validus, Marsh. 
victor, Marsh. 
LAORNIS, Marsh. (Fossil). 
edwardsianus, Marsh. 
HESPERORNITHIDA. 
HESPERORNIS, Marsh. (Fossil). 
regalis, Marsh. 
crassipes, Marsh. 
gracilis, Marsh. 


*+ The groups marked with an asterisk are catalogued in collaboration with Mr. 
H. C. Robinson, and those with a dagger partly so. 
