220 BULLETIN OF THE 
Filippi, F. de. 
Sopra due Idrozoi del Mediterrano. Mem. d. Real. Accad. Torino [2), 
XXIII. pp. 1-13, pl. IL. 
(Development of Zleutheria.) 
Fol, H. 
Hin Beitrag zur Anatomie und Entwickelungsgeschichte einiger Rippenquallen. 
(Inaug. Diss.) pp. 12, pls. 4. Berlin, 1869. 
(Development of Lurhamphea vezilligera.) 
Die erste Entwickelung des Geryonideneies. Jenaische Zeitschr., VIL. pp. 
471-492, pls. XIV., XV. 1873. 
Forbes, E., and Goodsir, J. 
On the Corymorpha nutans of Sars, a remarkable Hydroid Polype. Ann. Mag. 
Nat. Hist. (1), V. pp. 309-315. 1840. 
(Quotes Sars’s account of development.) 
On some remarkable Marine Invertebrata, new to the British Seas. 1851. 
Trans. Roy. Soc., Edinburgh, XX. pp. 307-314. 1853. 
Forbes, E. 
On the Morphology of the Reproductive System of the Sertularian Zoéphyte, 
and its Analogy with the Reproductive System of the Flowering Plant. 
Ann. Mag. Nat. Hist. (1], XIV. pp. 385-391, pl. X. 1844. 
On the Pulmograde Meduse of the British Seas. Ann. Mag. Nat. Hist. (1), 
XVIII. pp. 284-287. 1846. 
A Monograph of the British Naked-eyed Meduse. Ray Soc. London, pp. 
104, pls. 13. 1848. 
‘ (Fragmentary stages of Meduse.) 
Forskal, P. 
Icones Rerum Naturalium. Haunie, 1776. Pls. 43. Hydra, pl. XXVI. 
Fraipont, J. 
Histologie, Développement et Origine du Testicule et de ?Ovaire de la Cam- 
panularia angulata {[Hincks}. Comptes Rendus, XC. pp. 43-45. 1880. 
Transl. dan. Mag. Nat. Hist. (5),V. pp. 265-267. 1880. Guide du Na- 
tural., No. 2, pp. 45-46. 
Origine des Organes Sexuel chez les Campanularides. Zool. Anzeig., ILI. 
pp. 135-138. 1880. 
Franzius. 
Ueber die Jungen der Cephea. Zeitsch. f. wissensch. Zool., TV. pp. 118-122, 
pl. VIII. figs. 1, 2,3. 1852. | 
Frey, H., and Leuckart, R. 
Beitrige zur Kenntniss wirbelloser Thiere, mit besonderer Berucksichtigung 
der Fauna des Norddeutschen Meeres. pp. 170, pls. 2. Braunschweig, 
1847, 
(Suggests the name Coelenterata.) 
