_Dr. Johnston’s Index to the British Annelides. 451 
2. S. spirillum. 
Serpula spirillum, Linn. Syst.1264. Fabric. Faun. Groenl. 376. Mont. 
Test. Brit. 499. Turt. Gmel. iv. 602. Turt. Brit. Faun. 200. 
Laskey in Wern. Mem. i. 412. Brown in ibid. ii. 534. Stew. 
Elem. ii. 421. Penn. Br. Zool. iv. 358. Turt. Conch. Dict. 150. 
Spirorbis spirillum, Fleming in Edin. Encyclop. vii. 68; and in Edin. 
Phil. Journ. xii. 245. Lam. Anim. s. Vert. 2nde edit. v. 614. 
Stark, Elem. ii. 132. Templeton in Loud. Mag. N., Hist. ix. 233. 
Brown's Illust. pl. 1. fig. 41, 42, 53 and 54. 
3. S. granulatus. 
Serpula granulata, Linn. Syst. 1266. Fabric. Faun. Groenl. 380. 
Mont. Test. Brit. 500. Laskey in Wern. Mem. i. 412. Brown 
in ibid. ii. 534. Turt. Brit. Faun. 201. Dillw. Rec. Sh. 1074. 
Penn. Brit. Zool. iv. 359. Turt. Conch. Dict. 150. 
Serpula sulcata, Adams in Linn. Trans. iii. 255. 
Spirorbis granulatus, Flem. in Edin. Encyclop. vii. 68; and in Edin. 
Phil. Journ. xii. 244. Templeton in Loud. Mag. N. Hist. ix. 233. 
Brown’s Illust. pl. 1. fig. 47. 
4. S. carinatus. 
Serpula carinata, Mont. Test. Brit. 502. Dillw. Rec. Sh. 1074. 
Penn. Brit. Zool. iv. 360. Turt. Conch. Dict. 151. ‘urt. Br. 
Faun. 201. 
Spirorbis carinatus, Fleming in Edin. Encyclop. vii. 68; and in Edin. 
Phil. Journ. xii. 244. Brown’s Illust. pl. 1. fig. 48. 
5. S. corrugatus. 
Serpula corrugata, Mont. Test. Brit.502. Penn. Brit. Zool, iv. 360. 
Turt. Brit. Faun. 201. ‘Turt. Conch. Dict.151. Dillw. Rec. Sh. 
1075. 
Spirorbis corrugatus, Fleming in Edin. Encyclop. vii. 68. pl. 204. 
fig. 13; and in Edin. Phil. Journ. xii. 245. Brown’s IIlust. pl. 1, 
fig. 46. 
6. S. Montagui. 
Serpula, new species, Mont. Test. Brit. 502. 
Spirorbis Montagui, Fleming in Edin. Phil. Journ, xii. 245. 
7. S. incurvatus. 
Serpula incurvata, Turt. Gmel. iv. 609. Turt. Conch. Dict. 156. 
Dillw. Rec. Sh. 1071. 
Vermiculum incurvatum, Mont. Test. Brit. 518. Turt. Br. Faun, 
192. 
Spirorbis incurvatus, Fleming in Edin. Phil. Journ. xii. 245. 
8. S. pervius. 
Vermiculum pervium, Mont. ‘Test. Brit. 518. 
Spirorbis pervius, Fleming in Edin. Phil. Journ. xii. 245. 
Obs. By Turton and Dillwyn this is registered as a variety of the 
preceding. 
9. S. retortus. 
Serpula retorta, Turt. Gmel. iv. 609 Turt. Conch. Dict. 158. 
Penn. Brit. Zool. iv. 365. 
2 Kee 
