Mr. R. B. Sharpe's Catalogue 0/ Accipitres. 555 



1-00 0-55 



0-90 0-50 



0-90 



110 



riqui, also of a female from Calobre (Veragua). A few other 

 specimens in the same collection, from the southern parts of 

 Central America^ show a tendency towards the same colora- 

 tion of the head, but not to the same extent. 



I subjoin some notes of measurements taken by myself 

 from specimens of T. cinnamominus, amongst which I have 

 included the four from Central America to which I have 

 just alluded. 



T. cinnamominus. 

 Males (adult or nearly adult). 



Wing. Tarsus. 



in. in. 



Near San Diego, Guatemala 



(coll. S. & G.) 7-20 1-40 



Chontales, Nicaragua (coll. S. 



& G.) 7-60 1'40 



Volcan de Cliii-iqui (coll. S, 



& G.) 7-70 1-50 



1 7-60 1-45 



Three from Peru (N. M. and I ^.^ ^^ 



COII.S.&G.) jy.gQ ^.g(j 



Chile (N.M.) 7-50 1-50 



Ditto (N. M.) 7-65 1-50 



Brazil (CM.) 7-30 1-50 



Three from the Argentine i7'70 1'45 



Confederation (C. M., N. M. \ to to 



and coll. S. & G.) ( 7-80 1-50 



Falkland Islands (N. M.) . . 7-40 1-45 

 Sandy Point, Straits of Ma- 

 gellan (C. M.) 7'80 1-50 



Ditto, ditto* (C. M.) 8-10 1-45 



Ditto, ditto (CM.) 8-15 1'50 



Females. 

 Calobre, Veragua (coll. S. 



&G.) 7-90 1-45 



Peru (N. M.) 8-30 1-50 



* This specimen is marked by the collector as a female ; but its plumage 

 is that of a male nearly adult ; the other two specimens from Sandy Point 

 are fully adult males. 



