44 BULLETIN OF THE 
Bryozoa, Tentacle, — continued. 
sequence of formation, i. 132, 135; 
ii. 23, 59, 62. 
number, ii. 24, 25, 59 ; iii. 1, 10. 
odd tentacle, ii. 25, 26 ; iii. 10. 
Yolk spherules, iii. 7, 8 . 
Cnidaria, 
Septum, iii. 21". 
Mollusca, 
Foot, iii. 34°. 
Gill filament, iii. 34P, 
Rotifera, 
Anus, iii. 344, 
Cloaca, iii. 344, 
Foot, iii. 344, 
Subesophageal ganglion, iii. 334, 
Urogenital ducts, Hi. 844. 
Wheel organ, 344. 
Tunicata, 
Nervous system, ii. 960, 
MUSEUM 
OF COMPARATIVE ZOOLOGY, 
PHYSIOLOGY. 
Cellular, 
Cuticularization, ii. 33. 
Excretion, 
Bryozoa, ii. 66. 
REGENERATION, 
Calyces in Urnatella, iii. 2, 29. 
Polypide in Gymnolemata, ii. 64, 65. 
Relation to normAl polypide formation, 
ii. 65. 
RELATIONSHIPS. 
Bryozoa and other Metazoa, iii. 31-34. 
Ectoprocta and Endoprocta, i. 132, 183 
ii. 102-105 ; iii. 31, 32. 
Gymnolemata, ii. 75-81. 
Phylactolemata, i. 104. 
Urnatella, iii. 30. 
, 
