(181) 



NEW OR LITTLE-KNOWN" HATS 



9 



clivosus and acroiis are similar to Rh. affinis; but they show 

 a pronounced tendency towards a shortening of the first phalanx 

 of the fourth digit, to which there is no trace in Rh. affinis. 



As proved by the above, both in the dentition and in the 

 wing-structure Rh. clivosus and acrotis are on a higher level 

 of development than their Oriental relative. 



Measurements of Wi. clivosus and acroiis. 





Rh. clivosus. 









Rh. 



acrotis. 







5 adults, 

 5 skulls. 



f. typica. 

 3 adults, 

 2 skulls. 



andersoni . 

 5 immat ores, 

 5 skulls. 



braehy- 

 '^.iiallnis. 

 6 adults, 

 J skulls. 





Min. 



Max. 



Min. 



Max. 



Min 



Max. 



Min. 



Max. 





mm. 



nun. 



mm. 



mm. 



mm. 



mm. 



mm. 



mm. 



Ears, length 



17. S 



20. 6 



18 



3 



19 







16. 8 



is 





14 



15 



13 



2 



14 







13.2 



14.5 





7 



8 



7 





7.8 







6.2 



7.3 



Korcarni 



40.5 



51.5 



40 



5 



49.3 



43.7 



46.8 



45 



48.2 



3rd digit, metacarpal .... 



31.5 



35 



29 



3 



32.8 



27 



29.5 



29 



32.5 



» 1st phalanx .... 



14. 8 



17 



15 



8 



10. 4 



13.8 



14.8 



14.8 



16 



» 2nd phalanx .... 



25 



27.2 



23 





26 



21.8 



23 



23 



25.5 







37.5 



31 



5 



35 



29. 7 



31.2 



30.8 



34.3 







10.2 



9 



7 



to 



8.8 



9.1 



8.8 



9.5 



» 2nd phalanx .... 



15 



10.7 



15 





16.7 



13.5 



15.5 



13.8 



15.8 







37 



32 



2 



35.2 



30 



32.2 



31.8 



34.8 





10.2 



12 



10 



7 



11.1 



9.8 



10 



10 



1 1 



» 2nd phalanx .... 



12.5 



13 



14 





15 



12.2 



13.8 



12.2 



13.7 



Tail 



25 5 



31 



28 





32.8 







2X.5 



31 



Foot , with claws 



10 2 



21 



19. 



8 



21.2 







19 



21.3 



9.2 



10 



9. 



1 



9.8 







8.7 



9.2 



skull, total length to front of c 



20.7 



21 



20 



2 





IS. 8 



19.5 



18.8 



19.2 



» basilar length to front of e 



10.3 



10.8 



16. 



4 





15.2 



15.8 



1 1.7 



15 





9.6 



9.7 



9. 



3 





9. 1 



9.3 



9 



9 



» width of brain-case. . . 



8.7 



8.9 



8. 



4 





S 



8.4 



7.7 



8 



» zygomatic width. . . . 



10.5 



10.8 



10 







10 



10.2 



8.8 



9.8 



» maxillary width .... 



7.7 



7.8 



7. 



8 



7.8 



7 



7.8 



7 



7.2 



» across cingula of c. . . 



5.7 



0. 1 



5. 



8 



5.8 



5. 1 



6 



5 



5.2 



» width of nasal swellings 



5.6 



5.8 



5. 



6 



5.8 



5.2 



5.6 



5 



5.2 



Mandible . . ■ 



13.8 



14.2 



13. 



8 



13.8 



13 



13.5 



12.5 



13 





7.6 



7.8 



7. 



7 



7.8 



7.6 



7.8 



7 



7 



Lower teeth 



8 



8. 6 



8. 



5 



8.5 



8.2 



8.5 



7.5 



7.S 



4. Rliinoloplms co^'iial us, sp. n. 



Coiypes. — rf ad. , preserved in alcohol. Port Blair, South 

 Andaman Island, May 1892. Presented by Prof. E. H. Giglioli. 

 Museo Civico, Genoa. — A second specimen (tf ad. , details as 

 above) has been presented to the British Museum by Marquis 

 Doria. 



