BRITISH RADIATA. 
89 
2. Cymodoce comata. 
Cymodoce comata, Lamx. Exp. Me'tk. 15. pi. 67. figs. 12, 13 ; 
Johnst. Hist. Brit. Zooph. ed. 2. p. 117. 
Cymodocia comata, Flem. Brit. Anim. 551. 
Inhab. “ Devonshire, W. E. Leach.'” Lamouroux. 
? Order IV. HYDRINA. 
Hydrina, Johnst. Hist. Brit. Zooph. ed. 2. p. 120. 
Fam. IIydraid^e. 
Genus Hydra, Linn. Syst. 1320; Pall. Elench. 25; Ellis and 
Soland. 8 ; Lamk. Anim. s. Vert. ii. 57 ; Blainv. Act. 494 ; 
Flem. Brit. Anim. 553. 
Les Polypes a bras, Cuv. Reg. Anim. iii. 294. 
Hydrina pars, Ehrenb. Corail, des Roth. Meer. 67. 
Hydroidae, Johnst. Trans. Berw. Club. p. 107. 
Hydraidae, Gray, Syn. Brit. Mus. 76 ; Johnst. Hist. Brit. Zooph. 
ed. 2. p. 120; Couch, Corn. Faun. 136. 
Polypes nues (P. nuda), Blainv. Diet. Sci. Nat. 1830. 
1. Hydra. 
Hydra, Linn. &c. 
I. Hydra viridis. 
Polypes verds, Trembley, Mem. 22. pi. 1. fig. 1, pi. 3. figs. 1-10. 
Freshwater Polypus, Trembley, Phil. Trans, abridg. viii. 623; 
Folkes, ibid. 676. pi. 17, & pi. 18. figs. 1-3. 
Hydra viridis, Linn. Faun. Suec. 36 7. no. 1283; Linn. Syst. 
1320 ; Mull. Verm. 1, 11, 13 ; Zool. Dan. Prod. 230. no. 2783; 
Encyclop. Method. Vers, pi. 66. figs. 1-8 ; Berk. Syn. i. 221 ; 
Ure’s Ruthberg. 232 ; Turt. Gmel. iv. 691 ; Turt. Brit. Faun. 
218; Lam. Anim. s. Vert. ii. 60; Stew. Elem. ii. 452. pi. 12. 
figs. 4, 5 ; Rees's Cyclop. Vermes, pi. 5. fig. 1 ; Blumenb. Man. 
275. pi. 1 . fig. 10 ; Bose, Vers, ii. 274 ; Stark, Elem. ii. 443 ; 
Woodward, Mag. Nat. Hist. iii. 349. fig. 89 ; Roget, Bridgw. 
Treat, i. 162. figs. 59, & 176-8. figs. 73-76; Adams on the 
Microscope, 399. pi. 21 . fig. 5 ; Carus, Comp. Anat. 1. 1. fig. 1 ; 
Ehrenb. Corail, des Roth. Meer. 67 ; Landsborough, Scott. 
Christ. Herald, n. s. i. 726 ; Thompson, Ann. Mag. Nat. 
Hist. vii. 481 ; Johnst. Hist. Brit. Zooph. ed. 2. p. 121. fig. 28. 
II. viridissima, Pall. Elench. 31. 
Third sort of Polype, Baker, Polyp. 19 c. fig. 
De Groene Polyp met veale armen, Rosel, Hist, der Insect, iii. 
t. 88. 89. 
