154 



Z. HYDROIDA. 



Camp A NUL ARIA 



ed to call the latter Campanularia Flemingii, distinguished by the 

 cells having an even rim, whereas it is stated to be serrulated in the 

 other. I have preferred following the judgment of Fleming, who 

 has very carefully studied the species. 



1 1. Campanularia, * Lamarck. 

 Character. Polypidom rooted, creeping or when compound 

 erect, the main tube filiform, continuous, giving off its peduncu- 

 lated cells irregularly or in whorls ; pedicles ringed, usually long ; 

 cells campanulate ; vesicles scattered, sessile. — Polypes hydra- 

 form. 



* Stem a single tube. 

 1. C. voLUBiLis, stem creeping, filiform ; cells on long slen- 

 der annidar pedicles, campaniform ivith a serrated rim ; vesicles 

 ovate, lorinkled concentrically. Ellis. 



Fig. 17 



ri 

 \ \ 



Small climbing Coralline with bell-shaped cups, Ellis, Corall. 24, no. 21 , 

 pi. 14, fig. a. A. Phil. Trans, xlviii. 629, pi. 22, no. 2. Phil. Trans. 



abridg. x. 491, pi. 12, fig. 2, B. Sertularia volubilis, Lin. Syst. 1311. 



Ellis and Soland. Zooph. 31, pi. 4, fig. e, f, E. F. copied into Kirb,/'s 

 Bridgew. Treat, i. pi. 2, fig. 2. Berk. Syn. i. 218. Turt. Gmcl. iv. 

 080. Fabric. Faun. Grcenl. 444. Wern. Mem. i. 3G4. Turf. I5rit. 

 Faun. 214. Slew. Elem. ii. 444. Bosc, Vers, iii, 112. Hof/y's Stock. 



* From Campanula, a bell. 

 3 



