178 



KNUl) ANDl-KSEX 



ai)})i'oxiin;itely parallel; to this type belong the peculiarly coloured 

 RJi. truncalus (Batjan), and the very slender-skulled Rh. keyensis 

 (Key Islands) and Rh. nanus (Goram). Finally, Rh. celebensis 

 forms, in certain cranial characters, a transition to Rh. borneensis, 

 which latter species again leads up to the Oriental, Ethiopian, 

 and PalcParctic representatives of the group. 



Measurements of Rh. keyensis and 7iamts. 





Rh. keyensis. 



Kli. nanus. 



Q ad. 



Ad. 

 Type. 





mm. 



mm. 





17.5 







14.5 







9 



(ca. 7.5) 





41.5 



43.3 



3rd digit, metacarpal 



28.7 



30 





12.3 



11.2 





17 







29.4 



31.1 





9 



8.8 



» 2ii(l ])lialanx 



10.3 







28.8 



31.1 





9.7 



9 





10 



9.8 





20.3 







17 







8.8 









7 





6.0 



7 



» across cihoula of c 



4.6 



4.8 





5 



4.9 





12.2 



13 





6.8 



7.2 





7.2 



7.8 



3 a. Ptli.iuoloplLii:s jxcr-otis, Heugl. , typicus. 



1861. Ehmoloj)hus acrotis , Heugho, N. Act. Acad. Caes. Leop.-Car. XXIX. 

 p. 10. 



1904. Rhinolophus aci^otis , Knud Andersen, Ann. & IMag. Nat. Hist. (7) 



XIV. p. 454 (Dec. 1904). 



1905. Rhinolophus antinorii (non Dobson), Senna, Archivio Zoologico II. 

 . pt. 3, p. 263, pi. XVIII. figs. 22-28 (Sept. 30, 1905). 



cf ad., c? imm.; preserved in alcohol. Keren, Erythrea. Collected by 

 Henglin. R. Natural History Cabinet, Stuttgart. The type and a topo- 

 type of Rh. acrotis. 



cT ad.; in alcohol. Assab , Erythrea. Collected by Sr. G. Pestalozza, July 1893. 

 Museo Civico, Genoa, 



