NO. 2106. 



NOTES ON THE SPOTTED 0WL—0BERH0L8ER. 



257 



Male;! Wing, 302-309 (average, 307.1) mm.; tail, 191-206 (199.9); 

 exposed culmen, 27-32 (29.8); culmen from cere, 18.6-21.5 (20.3); 

 tarsus, 52-54 (53.1). 



Female: 2 Wing, 302-320 (average, 312.3) mm.; tail, 196-212.5 

 (205.3); exposed culmen, 29-33 (30.9); culmen from cere, 19.5-23 

 (21.4); tarsus, 51.5-55.5 (53.6). 



Detailed measurements are added in the following table: 

 Measurements of specimens o/Strix occidentalis lucida. 



> Seven specimens, from Arizona and New Mexico. 



* Eight specimens, from .\rizoua, New Mexico, Michoacan, and Guanajuato. 



» Used in measurement averages on p. 257. 



■• Type of Strix occidentalis huachucae Swarth. 



6 Type o! Syrnium occidcntale luciduvi Nelson. 



81022°— Proc. N. l\. vol. 49—15 17 



