Index In Volume 1. 311 



PAGE 



Gill-pockets in Tornaria 179,180, 184, 199 



Glands, development of in Plethodon 24!) 



ii'i \ es of 250 



I "'!.■! agia, position in S. haleeina 62 



in P. goodei 7C 



Gonothyraea 53 



cla rki 4, 55, 57 



hyalina 55 



Ioveni 55 



Gymnoblastea 23 



Habit nf growth in hydroida 31, 44, 54, 57, 66, 68 



Haleciidae 47 



Halecium 49, 79 



annulatum, figs. 30, 31 49, 50 



genieulatum 50 



kof oidi, figs. 32, 33 49 



nuttingi .",11 



plumularioides 78 



tenellum 49 



Halicornaria 74 



Halicornaria producta, fig. 95 5, 75 



Heart, of Ciona 105- 1 1 4 



Heteromorphosis 221, 222 



Hubbard, Marian'E 157 



Hybocodonidae 42 



Hydraetinia 34 



echinata 35 



milleri, figs. 15-20 32, 34 



polyclina 35 



Hydractiniidae 34 



Hydrallmania, group 70 



'list ;i lis 711 



Hydroida of the Pacific 1 loast of North America 1 



Hydromedusa 123 



Key to Hydroida 18 



Kofoid, t '. A 2S7 



Kirchenpaneria producta 75 



Laf oea 59 



dumosa 59 



graeillima 60 



Laf oeidae 60 



Laomedia pacifici 53 



Larvae, formation of 141 



Lichenopora 115, 128, 133 



Locomotion of Tornaria 175, 187, 191 



Lorica of Tintinnidae, formation of 288, 2S9, 292, 294. 296 



minute structure of 288, 291, 293-294, 296-298 



