318 



INDEX. 



Page. 1'liitr. 



, .1. Walter I :!!i 



Fleming. John 37, 50, 67 



Flowers, Charles B 60 



Forbes, E 139 



( i il >1 >s, Mrs. G 121 



Gonangia 28 



corrugations on 34 



of the Sertularidte 33, 34, 35 



Gonangial aperture 36 



Gonaiigimn, morphology of 32 



i iiiiiuphore 28 



Gonosome, morphology of 26 



( ii mill, Augustus A 1 :i 



Graeffe 143 



( iraniniaria 3! I, -):; 



Gray, John Edward 139 



on Sertularella . 75 



Great Tooth Coralline 90 



Gronovius, L. T 143 



Gulx-rnarula 28 



Haleeida; 49 



Halei'ium 1 7, 50 



Hamann, Otto 139 



Hargitt, Charles W 1 39 



Harrinian Alaska expedition 48 



Hartlaub, Clemens 1 , 4, 19, SO, 97, 105, 136, 139 



on lining of hydrothecse 18 



on Sertularella 76 



on Sertularella allmani 85 



on Sertularella genirulata 81 



on Sertularella nodulosa Calkins 95 



on Sertularella sieboldi 96 



on the blind sack 10, 12 



Heller, Cam 139 



Herklotz 143 



Hil'jc.uilorf 143 



1 1 inrks, Thomas H 19, 37, 140 



on Diphasia - 106 



on Diphasia tamarisca 109 



on genera of Sertularidii 1 38 



on Hydrallmania 124 



on Sertularella 76 



on Sertularella fusiformia 89 



on Sertularella gigantea 87 



on Thuiarialonchitis.. 67 



Holt 143 



1 1 out tuy n , M 143 



Hydrallmania 11, 14, 38, 39, 40, 41, 44, 50, 124 



distans 46, 1 24, 126, 151 XXXVIII 



faleata 4, 14, 24, 26, 28, 30, 33, 37, 46, 124, 125, 126, 151 XXXVIII 



frandscana 46,124,126,151 XXXVIII 



Hydranth, morphology of 8 



size of 12 



Hydrotliei-if, morphology of ; 13 



Hypopyxis 38, 39, 43 



.la i ni 'sou, R 143 



Johnston, George 37,50, 140 



Key to American species of Abietinaria 113 



Diphasia 106 



Hydrallmania 1 24 



Selaginopsis 127 



Sertularella 77 



Sertularia.. 51 



