44 



Above slate black ; below white streaked 

 and barred with black ; wing (J 205, 

 ? 325 mm. 



89. Astur haplochrons (Scla.i.),lhJs, 1859, p. 275 New Caledonia 

 pi. viii. [Nu I., New Caledonia.] 

 Black-throated Goshawk. 



Wing ad. 245 mm. ; above, also throat and 

 chest, blackish slate ; below white. 



90. Astur alhigularis albigularis^ (Gray), Ann. Solomon 



N.H., (4) v., p. 327 (1870). [Recherche Bay, Islands (S. 



S. Christoval, type in B. M.] Christoval, Ugi, 



White-throated Goshawk. Guadalcanar). 



Wing ad. 254 mm. ; above black, or 

 blackish slate ; tail unhanded ; below 

 white, with or without slight greyish 

 shading or vermiculations on sides of chest. 



90a. Astur alhigularis meyerianus Sharpe,^ Jnl. Jobi I. N.W. 



Linn. Soc, xiii., p. 458, pi. xxii. (1877). New Guinea, 



[Jobi /.] Ceram-Laut. 

 Meyer's Goshawk. 



Larger ; wing 315 mm. ; cheeks white ; 

 below with some black shaft streaks and 

 cross bars. 



91. Astur poliogaster (Temm.), PI. Col., i., pi. Brazil 



264 (1824). [Brazil, type in Leyden Mus.] (Ypanama), 



Grey-belUed Goshawk. Paraguay, 



[Astur jardinei a synonym.] Brit. Guiana. 



1 Dr. Hartert, who examined the description of Oustalet's Astur sharpei (Bull. 

 Soc. Philom. (6), xi., p. 25, 1875) with me, thinks it is merely an example of A. 

 3,'bigularis alhigularis, and I have therefore omitted it. 



