teeth of tije upper jaw, which, although siiialJ, are very 

 easily seen. 



The following European species * were discovered and 

 admirably distinguished by Daubenton, who was well ac- 

 quainted with their common and specific characters. 



Sp. 1 . Rhinolophus Ferrum-equinum. 



R. molari superiore antico minimo simplici truncate, lania- 



riis simplicibus. 

 Vespertilio Ferrum-equinum auctorum. 

 Vespertilio Hippocrepis. Herm. Obsei'V. Zool. 18, 

 Rhinolophus uni-hastatus. Geoff. A?in. dii Miis. 20. 9,65. 



Habitat in Europa gregarius. 



This species is common in France ; and is not unfre- 

 quently found in the caverns which occur in the limestone 

 near Plymouth, and on the southern coast of Devon. 



Sp. 2. RJiinolophus Hipposide?^os. 

 Tab. 121. 



R. molari superiore primo acuto ; basi antice et postice 

 denticulo armato, laniario superiore antice dente in-, 

 structo; inferiore simplici. ■ ^i^^ 



Vespertilio Ferrum-equinum (3. auctorum, "^'Va 



Vespertilio Hipposideros. Bechste'm. •-: 



Vespertilio minutus. Montagu Trans. L'lnn. Soc. 9. 163. 

 Rhinolophus bi-hastatus. Geoff. Ann. du Miis. 20. 264» 



Habitat cum prsecedente gregarius. 



* I have never had an opportunity of examining the Egyptian and 

 Indian species that have been referred to this genus by GeoiFroy-St.-;- 

 Hilaire, but strongly suspect that their lower incisor teeth are sijigle 

 and not trifid. 



