LIST OF PLATES. 



Plate I. 



Fig. Page 



1 Hydractinia echinata. . . 104 



2 Coryne pusilla 105 



3 Tnbularia indivisa 114 



Plate II. 



4 Tubiilaria larynx 117 



5 Eudendrimn rameuni . . 108 



6 Sertularia tamarisca ... 129 



Plate III. 



7 Haleciimi haleciuum . . . 121 



8 Beanii 121 



9 muricatum 122 



Plate IV. 



10 Sertularia polyzonias. . . 123 



11 rugosa 124 



12 rosacea 125 



13 puinila 125 



Plate V. 



14 Sertmlaria abietina 130 



15 argentea 135 



16 operculata 133 



17 mioula 132 



Plate VI. 



Fig. Page 



18 Thuiaria thuia 139 



19 articulata 139 



Plate VII. 

 20 Antennularia antennina 141 

 21 ramosa 142 



Plate VIII. 



22 Plumularia falcata 144 



23 cristata 145 



24 pennatula 147 



25 pinnata 147 



Plate IX. 



26 Plmnularia setacea ... 150 



27 Catbarina 151 



28 myriopbyllimi . . . 152 



29 frutescens 156 



Plate X. 

 30 Laomedea dichotoma. . . 158 



31 geniculata 160 



32 gelatinosa 161 



33 Campanul. verticillata 167 



Plate XI. 



34 Laomedea obliqua 162 



