388 APPENDIX. 



3. Pliunularia. 



§ 1. Angiocarpese. 



17. P. Huxleyi, n. sp. 



18. P. hianSy n. sp. 



19. P. delicatulcij n. sp. 



20. P. auritay n. sp. 



21. P. hrevirostris^ n. sp. 



22. P. rmnosa, n. sp. 



23. P. divaricata, n. sp. 



24. P. phceniceaj n. sp. 



25. P. longicornis, n. sp. 



26. P. MacgillivTayi, n. sp. 



§ 2. Gymnocarpese. 



27. P. effusa, n. sp. 



28. P. campanula, n. sp. 

 Fam. 2. Campanulariad^. 



4. Campanularia. 



29. C voluUUs (?) 



30. C dumosa. 



5. Laomedea. 



31. X. Jbrrmi, n. sp. 

 Order. ANTHOZOA HYDROIDA. 



Suborder. Sertularina. 



Fam. I. SERTULATIIADJE. 



Gen. 1. Sertularia, LinncBus. 

 1. Cells alternate (Sertnlaria.) 

 a. Cells disticlious. 



1. «S. elongata, Lamouroux. 



Hab. — Swan Island, Banks Strait, thrown on tbe 

 beacb. Port Dalrymple, on stones at low water. (Also 

 New Zealand.) 



2. S. divaricata, n. sp. 



Cells urceolate-snbtubular, or very little contracted 

 towards the month, often adnate to the rachis nearly their 

 whole length; mouth looking upwards, with three large 



