TO THE BINDER. 



The Binder will place the Plates thus :— 



Plate I. Tubularia Indivisa, to front 



II. Tubularia Indivisa, . 



III. Tubularia Indivisa, 



IV. Tubularia Indivisa, . 

 V. Tubularia Larynx, 



VI. Tubularia Ramea, 



VII. Tubularia Ramea, 



VIII. Tubularia Ramea, 



IX. Tubularia Ramea, 



X. Tubularia Ramea, . 



XI. Tubularia Ramea ; Medusa Ocilia, 



XII. Miscellaneous Zoophytes, 



XIII. Hydra Tuba, 



XIV. Hydra Tuba, 

 XV. Medusa, 



XVI. Proge/iy of Medusa, 



XVII. Medusa . 



XVIII. Medusa bifida, 



XIX. Hydra Tuba, Medusa bifida, 



XX. Hydra Tuba, Medusa bifida, 



XXI. Vorticella, 



XXII. Sertularia Polyzonias, 



XXIII. Sertularia Abietina, 



XXIV. Sertularia Abietina, 

 XXV. Sertularia Abietinula, . 



XXVI. Miscellaneous Zoophytes, 



XXVII. Sertularia Halecina, 



XXVIII. Sertularia Halecina, 



XXIX. Sertularia Halecina, 



XXX. Sertularia Halecina, 



XXXI. Sertularia (Thoa) Beanii, 



XXXII. Sertularia Muricata, 



XXXIII. Sertularia (Plumularia) Falcata, 



XXXIV. Sertularia (P.) Falcata, 

 XXXV. Sertularia (P.) Pinnata, 



XXXVI. Sertularia (Plumularia) Fascis, 



XXXVII. Sertularia Argentea, 



XXXVIII. Sertularia Argentea, 



XXXIX. Sertularia (Nemertesia) Antennina,— Ramosa 



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