1867.] 



DR. J. J. KAUP ON NISI AND ASTURES. 



173 



vinous-reddish. Inner surface of wing for the most part of a hriUiant 

 •white. On the slate-black tail are three pure-white bands of spots 

 on the inner vanes, which are perceptible at the upper surface. 

 When young, reddish brown, with blackish spots, with elongated 

 stripes on the inferior lighter parts. Wing 15.5 to 170 mm., tarsus 

 .58 to 62 mm., middle toe 25 to 27 mm. In proportion it has the 

 longest tarsus and the shortest middle toe. 



Resembles Tei-aspizu minulla (Daud.), and differs from the fol- 

 lowing in the colour of its tail. 



Hab. Celebes. 



Fig. 3. 



Erythrospiza griseogularis. 



2. Erythrospiza iogaster, Miill. 



Fctlco hiogaster, Miill. & Schleg. Verb. Nederl, p. 110. 

 Eperviei- oceanien ( c? ), Voy. au Pole Sud, t. 2. f. 1. 

 Accipiter hyogaster (a name without a correct meaning), Bp. 

 Consp. p. 33. 



Nisus iogaster, Schleg. Valkv. p. 65, t. 18. 



The reddish brown of the lower parts continued in a broad stripe 

 over the grey neck to the lower mandible. Under wing-coverts of a 

 reddish brown. Wings a light ash-grey varied with white on the 



