INDEX TO MOVEMENT AND 

 PROGRESSION OF ANIMALS 



Note 



98a-99b = 69Sa-699b 

 00a-14b = 700a-714b. 



The matter contained in lines 1-5, 5-10 etc. is treated as a 

 section, and each section is referred to by the number of its 

 first line : e.g. 98al refers to anything contained in page 

 698a lines 1-4, and ISblO to anj'thing contained in page 

 713b lines 10-14. 



action, the result of the prac- 

 tical syllogism 01a23 ff 



active )( passive 02b 10 / 

 05a20 



alteration, causes of 01bl5 



animals passim 



appetite 00b 10 



arms, movement of, in run- 

 ning 05a 15 



athletes, use of weights in 

 jumping by 05al5 



Atlas, the fable of 99a25, bl 



back )( front, of animals 

 05a25, blO 



bat 14bl0 



bees lOalO 



beetles lOalO 



bending, as a means of 

 motion 07b5 / 08b20 ff / 

 09b 1 ; concave and convex 

 ib. 10 ; of legs in \valking 



552 



by man lla25 ff, by quad- 

 rupeds ib. blO, by birds 

 12b20 



bipeds 04a 10, 15 / 06a25, 

 bl ff / 10b5 / 12b30 



birds 09b20 ; are bipeds 

 06a25 ; standing position 

 of 10bl5 ff ; compared ^vith 

 fishes 14a20 ff ; birds with 

 talons the swiftest flj^ers 

 10a25 ; web-footed birds, 

 14a5 



bloodless animals, progres- 

 sion of 12b20 ff; struc- 

 ture of ib. 30 ; can have 

 more than four feet 08al5 ; 

 can live though divided in 

 parts 07a30 



boat, illustration from a 

 98b20 



bones 01b5 



Boreas 98b25 



