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e.^ Chance of Address, k^ 



MESSRS. 



Boii.ca*i:*d9 Potties & Co., 



1Raturali6t9 an& Ipbilatcli6t9, 



T^EG to announce to their Patrons, Friends, and Corres- 

 ■J-^ pondents, that they have Removed from London to the 

 Isle of Wi^ht. 



From this date all Letters, Books, Parcels, etc., should be 

 directed as under : — 



Messrs. BOUCARD, POTTIER & Co., 



Nevis Villa, 



Spring Vale, 



Isle of Wight. 



GENERA AVIUM. 



XytR. BOUCARD begs to inform his scientific Friends and Correspondents, 

 ^^* that he is preparing the manuscript of a GENERA AVIUM, and being 

 very anxious that the said work should be as complete and as perfect as 

 possible, he will consider it a great favour, if any of his Correspondents can 

 procure him some of the Genera mentioned in the adjoining list : — 



PSITTACIDAE. 



Cyanopsittacus 



Pachynus 



Geopsittacus 



Capitonidae. 

 Erythrobucco 

 Smilorhis 

 Stactolaema 



BUCCONIDAE. 



Micromonacha 

 Hapaloptila 



CUCULIDAE. 



Pachycoccyx 



Cercococcyx 



Mesocalius 



Microdynamis 



Ramphomantis 



Hyetornis 



Rhynococcys 



Dryococcyx 



Neomorphus 



MUSOPHAGIDAE. 



Gymnoschizorhis 



Trogonidae. 

 Euptilotis 



Alcedinidae. 

 Ceycopsis 

 Myioceyx 



Meropidae. 

 Dicrocercus. 



Bucerotidae. 

 Bucorax 

 Dichoceros 

 Aceros 

 Anorrhinus 

 Berenicornis 

 Rhinoplax 



PiCIDAE. 



Geocolaptes 



Xenopicus 



Dendrocoptes 



Thripias 



Sapheopipo 



Verreauxia 



COTINGIDAE. 



Chirocylla 



Doliornis 



Haematoderus 



PiTTIDAE. 



Authocincla 

 Coracopitta 



