7 Coal. 
Subject Index. — Distribution. 
0827 
Gonophores ; Broch, 7. 
Hydractinia ; Place, 86. 
Scyphomednsae ; Mayer, 61. 
ETHOLOGY'. 0819 
Growth-rate ; Cary, 12. 
Parasitism, Peaclria hllli ; Badham, 1. 
Symbiosis ; Gravier, 31. 
Habits, Corymorpha , Parker, 84. 
Habits, sea anemones ; Milligan, 
63, 64. 
Habits, Scyphomedusae ; Mayer, 61. 
Locomotion, actinians ; Parker, 81. 
Behaviour, Mitridium ; Parker, 82. 
AETIOLOGY. 0823 
Homoeomorphy ; Lang, 51. 
Selection in Hydra ; Lashley, 52. 
DISTRIBUTION. 0827 
1. Recent. 
Arctic ; Jaderholm, 41. 
N. Atlantic ; Broch, 8 : Ostenfeld, 75 : 
Jungersen, 44-46. 
Scotland ; Evans, 22. 
England ; Letour, 54. 
Spain ; Maluquer, 57. 
O. Verde ; Klikenthab 49. 
San Thome ; Gravier, 30. 
W. Africa ; Kttkenthal, 49. 
St. Paul I. ; Kiikenthal, 49. 
S. Africa ; Thomson, 97. 
Japan ; Okubo, 70 ; Kttkenthal, 49. 
E. Indies ; Kttkenthal, 50. 
Philippine Is. ; Mayer, 61 . 
Kermadec Is. ; Vaughan, 100. 
Australia; Broch, 6. 
Australia ; Jaderholm, 42. 
Greenland ; Jungersen, 45, 46 ; 
Kramp, 48 ; Carlgren, 9, 
N. America, plankton ; Bigelow, 5. 
California ; Hilton, 40. 
2. Fossil. 
Palaeozoic. 
Spain ; Faura y Sans, 23. 
Ordovician. 
Canada ; Foerste, 25, 
Silurian. 
Ohio ; Foerste, 26. 
Ontario ; Ruedemann, 92. 
Yunnan ; Reed, 88. 
Australia ; Etheridge, 21, 
Devonian. 
France ; Dehorne, 19. 
Spain ; Jimenez de Cisneros, 43. 
Germany ; Fuchs, 29. 
Asia, Calecola ; Freeh, 28. 
Asia Minor ; Leidhold, 55. 
Carboniferous. 
Scotland ; Gregory, 32. 
England ; Smith, 95. 
Japan and China ; Yabe and Hayasaka, 
102 , 
Permo-Carboniferous. 
New Zealand ; Trechmann, 99. 
Jurassic. 
Peru ; Tilmann, 98. 
Cretaceous. 
France ; Dehorne, 16, 17. 
France ; Kilian, 47. 
Denmark ; Nielsen, 66. 
Egypt ; Oppenheim, 73. 
Japan ; Hayasaka, 39. 
California ; Nomland, 67. 
Tertiary. 
Portugal ; Dehorne, 15. 
Greece ; Oppenheim, 72. 
Egypt ; Fourtau, 27. 
Java : Gregory, 33. 
Timor ; Felix, 24. 
Celebes ; Dollfuss, 19a : Martin, 58. 
New Zealand ; Park, 76. 
California ; Nomland, 67, 68. 
