6 EINAR LÖNNBERG, MAMMALS COLLECTED IN CENTRAL APRICA 



Graphiurus soleatus Thomas & Wroughton Masisi 



Oenomys bachante unyori Thomas » 



Cricetomys gambianus emini Wroughton » 



» kivuensis n. subsp » 



» proparator Wroughton Beni 



sp. Masisi 



microtis n. sp » 



Thryonomys rutshuricus n. sp Rutslmru 



Dendrohyrax dorsalis Fraser Beni 



Elephas africanus cottoni Lydekker Rutshuru 



Buffelns caffer radcliffei Thomas » 



Damaliscus korrigum ugandce Blaine » 



Cephalophus weynsi Thomas Beni 



» » rutshuricus n. sp Rutshuru 



» ? johnstoni Thomas Beni 



» claudi mixtus n. subsp » 



» leucogaster Gray » 



» castaneus arrhenii n. subsp » 



» melanorheus cequatorialis Matschie » 



Sylvicapra grimmia lutea Dollman » 



Hylamus harrisoni Thomas Beni, Masisi 



Kobus defassa forma diance Matschie Rutshuru 



Adenota kob thomasi Sclater » 



Redunca arrundinum Boddaert ? 



» redunca wardi Thomas Rutshuru 



Tragelaphus diance forma sassce Matschie » 



Okapia johnstoni Sclater Beni 



Phacochcerus africanus centralis n. subsp Lake Albert Edward 



Potamochcerus intermedius arrhenii n. subsp. 



Manis tetradactyla Lin Beni 



» tricuspis Rafinesque ? 



The collection contains as this list shows more than 70 different kinds of mammals. 

 Out of this number not less than 16 appear to differ so much from tlieir nearest relatives 

 known from other localities that I have been obliged to distinguish them with new names. 

 This is a f urther proof of the well known fact that the mammalian fauna of Africa is 

 extremely rich, and that it has developed a remarkably great number of local, or geograph- 

 ical races. Although thus the mammals of a certain genus inhabiting a certain locality 

 often very plainly differ from the corresponding ones of another locality, they do not, 

 however, as a rule differ much inter se, nor vary very much at one and the same localitjr. 

 Capt. Arrhenius has, however, by this very valuable collection in several instances 

 brought to light a remarkably great individual variation among certain mammals, which 

 is the better apparent, because lie has been fortunate enough to obtain good series of 



