Dr. Johnston’s Index to the British Annelides. 453 
Serpula. 
Serpula, Fleming in Edin. Encyclop. vii. 67.—Serpula et Verwilia, 
Lam. Anim. s. Vert. v. 360 and 368.—Vermilia, Fleming, Phil. 
Zool. ii. 601 ; and in Edin, Phil. Journ. xii. 242. 
1. S. intricata. 
Serpula intricata, Linn. Syst. 1265. Turt. Gmel. iv. 603. Stew. 
Elem. ii. 422. Dillw. Rec. Sh. 1073. 
Serpula vermicularis, Mull. Zool. Dan. iii. 9. tab. 86. fig. 9. (animal.) 
Mont. Test. Brit. 509. Laskey in Wern. Mem. i. 413. Brown 
in ibid. ii. 534. Stew. Elem. ii. 422. Turt. Brit. Faun. 201. 
Fleming in Edin. Encyclop. vii. 67. Turt. Conch. Dict. 152. 
Vermilia intricata, Fleming in Edin. Phil. Journ. xii. 242. 
Serpula Mulleri, Berkeley in Loud. Mag. Nat. Hist. vii. 421. 
2. S. vermicularis. 
Tubus vermicularis, Ellis, Corall. pl. 38. fig. 2. 
Serpula vermicularis, Linn. Syst. 1267. Penn. Brit. Zool. iv. 361. 
Stark, Elem. ii. 132. Berkeley in Loud. Mag. Nat. Hist. vii. 421. 
Templeton in ibid. ix. 233, Turt. Gmel. iv. 605. Brown’s Illust. 
pl. 2. fig. 2, 3. 
Serpula triquetra, Bast. Opusc. Subs. i. ii. 79. tab. 9. fig. 3. Mont. 
Test. Brit. 511. Stew. Elem. 11. 422. Fleming in Edin. Ency- 
clop. vil. 67. Laskey in Wern. Mem. i. 413. Brown in ibid. ii, 
534. Penn. Brit. Zool. iv. 361. Turt. Brit. Faun. 202. 
Serpula contortuplicata, Cuv. Reg. Anim. iii. 190. Griffith’s Cuy. 
ma, 1): pli8. fies 1. 
Vermilia vermicularis, Fleming in Edin. Phil. Journ. xii. 242. 
Vermilia triquetra, Brown’s Illust. pl. 2. fig. 1. 
Amphitrite campanulata, Sowerby. Turt. Brit. Faun. 137. Penn. 
Br. Zool. iv. 91.—Amphitrite penicillus, Gmel. fide Cuv. 
3. S. triquetra. 
Serpula triquetra, Linn. Syst. 1265. Mont. Test. Brit. Suppl. 157. 
Sowerby, Gen. tab. fig. 2. (opt.!) Turt. Conch. Dict. 152. Berke- 
ley in Loud. Mag. Nat. Hist. 421. Turt. Gmel. iv. 603. 
Vermilia triquetra, Lam. Anim, s. Vert. 2nde edit. v. 633. Stark, 
Elem. ii. 131. Templeton in Loud. Mag. Nat. Hist. ix. 233. 
Brown’s Illust. pl. 2. fig. 5. 
Var. a. Lid testaceous and conical. Vermilia conica, Fleming in 
Edin. Phil. Journ. xii. 243.—Patella extinctorium, Turt. Conch. 
Dict. 138. 
Var. 8. Lid testaceous, armed with two or three spines. Serpula 
vermicularis, Zool. Dan. tab. 86. fig.8. Cuv. Rég. Anim. iii. 191. 
—Vermilia armata, Fleming, sup. cit. 243.—Patella tricornis, Turt. 
Conch. Dict. 139. 
Var. y. Lid with a produced central forked process. Mont. Test. 
Brit. Suppl. 157. No. 4. Vermilia triquetra, Fleming in Edin. 
Phil. Journ. xii. 242.—Serpula triquetra, Sowerby, Brit. Mise. i. 
63. tab. 31. 
