E. LÖNNBERG, MAMMALOGY OF ECUADOR. 63 



pitonasal length is 28, just as in Allen's first group com- 

 prising instahilis and chapadensis. The occipitonasal length 

 is nearest to the one recorded for the latter, and the dif- 

 ferent measurements are decidedly larger than the average 



9 -Vi 18 



Occipitonasal length 123,6 



Condylobasal length to tip of premax 126 to tip of max. 119,.'i 



Anteorbital breadth 35 



Interorbital breadth 25 



Width of braincase 42,5 



» across bullae 37,2 



Length of nasals 45 



Posterior breadth of nasals 12 



in T. t. instahilis, but it appears nevertheress most suitable 

 to regard it as an unusually big specimen of that race. 



?Bradypus macrodon Thomas. 



A native skin which is somewhat incomplete may belong 

 to this race as the colouration agrees with Thomas' descrip- 

 tion as far as can be judged. 



Dasypus noyemcinctus Lin. 



1 specimen brought by Indians from Niebli, south of the 

 river Guaillabamba, about 7,000 feet, V^ 1913. 



Histiotus montanus Phil. & Landb. 



1 $; 1V9 1915; Cumbaya, 8,000 feet altitude; 1 c?; ^Vio 

 1912, Quito, 9,500 feet altitude. 



Eptesicus fuscus pelliceus Thomas. 



I J*; 6/11 1917, Pichincha above Quito, 11,000 feet alti- 

 tude. This specimen resembles with regard to colour etc. 

 E. f. miradorensis Allén, but its long and fluffy fur, fully 

 9 mm, agrees still better, also in colour as the fur is basally 



