4 
BULLETIN 57, UNITED STATES NATIONAL MUSEUM. 
1820. Goldfuss, Handbuch der Zoologie. The arrangement of the 
bats is as follows : 
13 te Ord., Chiroptera. 
1 Familie, Xoctiliones ( T aphozous , Dysopes , Noctilio , Nycti- 
nomous , Myopterus , Plecotus , Vespertilio-, iStenoderma.) 
2 Familie, Harpy ise ( Ilarpyia , P ter opus ) . 
3 Familie, Phyllostomata ( Megaderma , Rhinolophus , Rhino- 
poma , Nycteris , Phyllostoma ) . 
4 Familie, Galeopitheci. 
1821. Gray, On the natural arrangement of Vertebrose Animals, 
London Medical Repository, XV, pp. 296-310, April 1, 1821. In 
this little known work, Gray subdivided the vertebrates as follows : 
Sub-kingdom I. Vertebrosa. 
Class I. Bimanes. 
Order I. Primates. 
Class II. Quadru manes. 
Order I. Platyonychse. 
Order II. Gampstonychse. 
Order III. Heteronychas. 
Class III. Cheiroptera. 
Order I. Fructivorse. 
Family I. Pteropidse (Pteropus, Rousettus ) . 
Family II. Cephalotidae (C ephalotes) . 
Order II. Insectivorse. 
Family I. Noctilionidse (Molosses, Xyctinomes, 
Stenodermes, Noctilio , Vampyre, Phyllostoma) . 
Family II. Vespertilionida? (Megadermes, Rhyno- 
lophus , Nycterus, Rhynopoma, Thaphosores , Fes- 
pertilio , Plecotus , Barhastella ) . 
Class IV. Quadrupedes. 
Subclass I. Unp'uiculata. 
Order I. 
Order II. 
Order III. 
Order IV. 
Order V. 
Order VI. 
Order VII. 
Order VIII. Edentulse. 
Order IX. 
Order X. 
Order XI. 
Order XII. 
Pterophorse. 
Plantigradse. 
Digitigradse. 
Amphibise. 
Rosores. 
Tardigradse. 
Oligodontse. 
Proboscidise. 
Tesserachense. 
Trichena?. 
Monochenge. 
Order XIII. Hydrophorse. 
Order XIV. Ruminantes. 
