WORMS. ZOOPHYTA. roi. Sertularia. 



6S3 



"Pinnata* Denticles obfolete : veficlcs oblong furrounded withacoronet 

 of tubercles at the rim : ftem fimple, pinnate, lanceolate. 

 Ellis CoralL p 1 9. tab. \ I. fig. 16. a. A. 

 Inhabits Europe and India; 3 inches high. 



Stem fimple, with alternate fubdivifions : <ve(icles placed in clutters. 

 round the Item. 



*Folyzoni 

 as* 



Denticles obfolete, remote, placed in a row on the upper' 

 fide of the branches : veiicles oblong, axillary: Item 

 fimple, with alterna e bent divifions 



Ellis CoralL tab. 38 fig. 4* Natur. Mifiell, tab. yi. 



Inhabits the European coails ,• if inch high. 



Denticles alternate, flightly toothed : veficles obovate, 

 tranfverfely wrinkled: item loofely branched. 

 Ellis CoralL p. 5. tab. 2. n. 3 fir, a- A. b, B. 

 Ca<voL pol. mar, 3 p. 224. tab 8 fig. 12— 14, 

 Seba Muf. 3. tab 102. n. 4 tab. 10 } n, 6, 

 Inhabits moil ieas, adhering to marine fuhftances. 



Denticles placed in a row on one fide the branches : veficles 

 oval : ftem twifted and doubly pinnate. 

 CaiJoL pol. mar. 3, /. I 34. tab. 5. fig t 1-6. 



Inhabits the Mediterranean fea, growing in tufts on rocks i ftem 

 flraight,afcending 3 flexile, horny, brown with whitiih branches. 



Denticles alternate, obtufe, in 2 imbricate rows along the 

 ftem: veficles ovate, in 2 parallel rows along the 

 branches: ftem fimple, alternately pinnate. 



Ellis CoralL p. it. tab. 16. 



Inhabits the Irijh Seas, India, Asia and America. 



Stem erecl, jointed, cornpreiTed, denticulate ; branches alcernatc, 

 denticulate, ftraight. 



Denticles fubcylindrical, tubular, in 4 imbricate rows: 

 branches irregular, quadrangular and thicker upwards. 

 Pallas el. Zooph. p. 139. n 86. 



Inhabits the feas of Katntfchatka : branches dichotomous, obtufe, 

 with 4 rows of veficles. 



' Imbricata Veficles fubelavate, irregularly imbricate upwards: item 

 (lightly branched. 

 7 ran/. Linn. Soc. v. p. 1 1 . tab. 2. fig 5 — II. 

 Inhabits the weflern coaftof Britain, on the Fucus nodofus; re- 

 fembles the lait, but the veficles are not placed in any regular 

 feries : about 3 inches high: the i mailer branches have the re- 

 ticles placed bifarioully, but towards the tip they become im- 

 bricate, 4 R £ Put' 



