INDEX TO VOLUME XIII 



Araclinida, 6, 11, 19, .19. 



.\rancida, 39. 



.^sttroids, 16. 



Campbell, A. .S.. 2. 16. -16. 



Coclcntcrata. 1,^. 



Cox, F. .\., 12. IS. 2,?. 



Eyes, 16. 



Flat-worms, ,i4. 



I'ly, 1. 



(ii.nimi.ll. E., 1. 



Hilton. W. A.. \'x .54, 45, .S5, 



.lahraiis, I'., 2.3. 



Jolmston, [., 39. 



Miti'S, 2i. 



.Moles M., 6, 11, 39. 



Moore, W., 6, 23. 



.Myers, L., 19. 



Nemertinea, 49. 



Nervous System. 27, 34, 49, 5.r 



Ncsbet, J., 14. 



Ophiurians. 2. 46. 



Fcdipalpida, 11. 



I'seudoscorpions. 6. 



I'sychodidae. 1. 



Round worms, 5.5. 



Seorpionida. 12. 



Sense organs. 16. 



.Serpent stars, 2. 



Solpugida, 14. 



Spiders, 39. 



Tieks, 36. 



W'liip-seorpions, 11. 



