TO THE BINDER. 



Plate I. 



II. 



III. 



IV. 



V. 



VI. 



VII. 



VIII. 



IX. 



X. 



XI. 



XII. 



XIII. 



XIV. 



XV. 



XVI. 



XVII. 



XVIII. 



XIX. 



XX. 



XXI. 



XXII. 



XXIII. 



XXIV. 



XXV. 



XXVI. 



XXVII. 



XXVIII. 



XXIX. 



XXX. 



XXXI. 



XXXII. 



XXXIII. 



XXXIV. 



XXXV. 



XXXVI. 



XXXVII. 



XXXVIII. 



XXXIX. 



The Binder will place the Plates thus 



Flustra Carbasea, to front 



Flustra Carbasea, 



Flustra Foliacea, 



Flustra Foliacea, 



Flustra Truncata, 



Flustra Truncata, 



Flustra, 



Flustra Murrayana, . 



Flustra Hispida, 



Alcyonidiuni Parasiticura 



Alcyonidium Mytili, 



Alcyonium Gelatinosum, 



Alcyonium Gelatinosum, 



Alcyonium Gelatinosum, 



Alcyonium, 



Alcyonium — Gemmules, 



Alcyonium, 



Coryna Squamata, 



Miscellaneous Zoophytes, 



Pedicellina, 



Coryna Glandulosa, 



Coryna Glandulosa, 



Flustra Membranacea, 



Lepralia, 



Lepralia, 



Lepralia — Cellepora, 



Cristatella Vagans, 



Cristatella Vagans, 



Alcyonella, 



Alcyonella 



Plumatella, 



Plumatella, 



Plumatella, 



Ascidia, 



Ascidia, 



Ascidia, 



Ascidia Papilla, Botryllus Verrucosa 



Botryllus Verrucosus, 



Botryllus, 



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