130 BHINOLOPHID^. 



14. Horseshoe mueli nar- 

 rower in front than be- 

 hind ; forearm l"-75; 

 calcaneum 0"'46 .... Ph. cervina, p. 142. 

 6'. With three secondary leaflets 



external to the horseshoe; 



thumb and foot moderatelj' 



large. 



15. Ears much shorter than 

 the head ; lower third of 

 the outer margin of the 

 ear-conch with an acute 

 spine-like projection; last 

 osseous caudal vertebra 

 projecting abruptly; fore- 

 arm 2" Ph. speoris, p. 143. 



16. Ears nearly as long as the 



head ; no spine-like pro- 

 jection fi'om the margin 

 of the ear - conch ; tail 

 almost wholly contained 

 within the wing-mem- 

 brane; forearm 2""45 .. Ph. larvata,'^.\4&. 

 h'. No secondary cutaneous leaflets on the 

 sides of the muzzle external to the 

 horseshoe. 

 b". Frontal glandular sac distinct in males, 

 opening transTersely. 

 t. Front concave surface of the ter- 

 minal erect leaf not divided by ver- 

 tical ridges. 

 S'. Upper margin of the erect nose- 

 leaf thin. 



17. Ears as long as the head ; ear- 



conch with a spine-like pro- 

 jection, as in Ph. speoris; fore- 

 arm l"-8 Ph. obscura, p. 146. 



18. Ears shorter than the head ; no 



spine-like projection fi'om the 

 margin of the ear-conch ; fore- 

 arm 1"'3 Ph. dmiis, p. 146. 



c'. Upper margin of the erect nose- 

 leaf thickened, as in Ph. dia- 

 dema. 



19. Ears shorter than the head, 

 rounded off above ; forearm 



l"-8 Ph. coronata, p. 147. 



t. Front concave surface of the erect 

 leaf divided by three more or less 

 distinct vertical ridges. 



20. Ears triangular, obtusely pointed ; 

 calcaneum much longer than the 



foot; forearm 2" Ph. calcarata, p. 147. 



21. Ears ovate, broadly rounded off 

 above; calcaneumnotlongerthan 



the foot; forearm 1"'65 ...... Ph. bicolor, p. 148, 



