69 [Vol. xvi. 



Zool. Acad. Scient. Caesar. Eossic. conserv. ^ adult., 

 ix., 1900, ad fl. Mekong diet. ; coll. Kozlow.) 



Hah. in terra Khani dicta, Tibet, merid. -orient. 



-f- 2. Gecinus gueeini kogo, subsp. n. 



Gecinus g. guerini simillimus, sed ubique j)allidior, macula 

 spissa nigra auchenali comparative angusta, plumis 

 occipitis verticisque pro majore parte cinereis, solmn- 

 modo striis suprarhachidalibus nigris tenuibus ornatis, 

 nigredine frontali in femina fere evanescente ; dorso 

 laete-viridi (Eidgway, JSTom. Col., X,, 10 '^bice green') 

 nonoleagineo-viridi(E,idgway,X.,21) sicutin G. guerini 

 guerini, nee olivaceo-yiridi (Ridgway, X., 18) sicut in 

 G. guerini tancolo ; colore cinerascenti-viridi pectoris 

 abdominisque quam in G. guerini guerini pallidiore ; 

 su23erficie superiore alee minus quam in G. guerini 

 guerini olivaceo tincta. (Typ. in Mus. Zool. Acad. 

 Scient. Caesar. Rossic. conserv. (^ ? adult., o, ix., 

 1900, a. Bar-tschou, affluent, ti. ISTomu-tschu, tribut. 

 fl. Mekong sup. ; coll. Kozlow.) 



Hah. in terra Kham dicta, Tibet, merid. -orient. 



o. Bubo bubo tibetanus, subsp. n. 



Buho B. huhoni setschuano Eeichenow similis, sed nuilto 

 major, long, alse <S 460-470, ? 480-500 mm. contra 

 (^ 401-425 mm. in B. h. setschuano. (Typ. in Mus. 

 Zool. Acad. Scient. Caesar. Rossic. conserv. ^ $ 

 adult., vii., 1900, fl. Chi-tschu, affluent. Ttschu, tribut. 

 fl. Dytschu, i.e., Yang-tsze-Kiang sup. ; coll. Kozlow.) 



Hah. in Tibet, orientali a jugo Tang-la usque ad montis 

 Nian-sclian orient. 



7 4. AcCTPITEK NISUS LODYGINI, Subsp. n. 



Acci]3iter (^ adult, coloratione generali et magnitudine 

 J. niso similis, sed corpore supra multo obscuriore 

 coloreque praepectoris et pectoris praevalescente 

 cinnamomeo : pileum et latera capitis, auchenium 

 basibus albis plum arum transparentibus nonnihil 

 variegata, interscapulium scapularesque, tectricesque 

 alse superiores minores scliistaceo-nigrae {Ridgway 

 ISTom. Col., II., 2), sed non schistaceae {Ridgway, II., 4) 

 brmmeo tinctae sicut in si^eciminibus obscurissimis A. 

 nisi ; tergum, uropygium, tectrices caudae superiores 



