— 429 — 



Saugen. 2. Eucratea Lamour. 



Cellulae tubulifonnes arcuatae. 

 Spec. C. cornuta. — Esp. tab. 19 Sert. cormita L. 

 ff. Cellulanim series duplex in stirpe e cel- 

 lulis opposiüs aut alternis. — Ceratophy- 

 ta foliacea affinia sunt. 

 Subgen. 3. Acamarchis Lamour. 

 Cellulae osculis vesiculiferis. 

 Spec. C. neretina. — Sertul. nerelina L. — EU» 

 Corall. tab. 19. 

 Subgen. 4. Cr isla Lamour. 



Cellulae osculis liberis. 

 Spec,, C. ciliata. — Sertularia ciliata L. — Cella- 

 ria ciliata Ell. Corall. tab. 20 fig. 5. 



§. *77- 

 11. C er at ophy t a fo liac e a. 



Cellulae polypiferae subcalcareae , in massam 

 utplurimttin foliaceam conglutinatae, (basi clausae.) 

 I. Slirps affixa e cellulis fascieuiatim conglu- 

 tinatis. 

 Gen. Tubullpora Lam. 



Slirps e cellulis tubulosis, membranaeeis aut 

 calcareis, in fasciculos conglutinatis , adscendens 

 aut incrustans. 



Spec. T. transversa Lam. — Millepora tubulosa 

 Soland. — Ell. Corall. lab. 27. fig, e. E. 

 — T. fimbriata Lam. — Ceilepora ramulosa 



G-mel. — Esp. tab. 5. Cellep. 

 — - T. verrucaria. — Esp. tab. 17. Madrep. ver- 



rucaiia L. 

 Obs. Tubuliporae Eucrateis affines, sed basis 

 cellulanim clausa. 



