Dr. Johnston^s Index to the British Annelidas. 439 



1. U. caligorum. 



Udonella caligorum, Johnston in Loud. Mag. N. Hist. viii. 497. 



fig. 4b, W. Thompson in Ann. and Mag. N. Hist. xv. 320. 



Obs. Closely allied to, but distinct from, the Nitzschia elegans of 

 K. E. V. Baer in Nov. Act. Acad. Caes. Nat. Cur. xiii. pi. 32. fig. 1-4. 



Malacobdella. 

 Malacobdella, Blainville in Cuv. R^g. Anim. iii. 217. 



1. M.grossa. 



Hirudo grossa. Mull. Zool. Dan. Prod. 2668. Zool. Dan. i. 21. 



tab. 21. fig. 1-5, copied in Encyclop. Method, pi. 52. fig. 6-10. 



Turt. Gmel. iv. 70. 

 Phylline grossa, Johnston in Loud. Mag. N. Hist. vii. 587. fig. 67. 



Tristoma. 

 Tristoma, Cuv, Rfeg. Anim iii. 265. 



1. T. coccineum. 



Tristoma coccineum, Cuv. R^g. Anim. iii. 265. pi. 15. fig. 10. Yar- 



rell, Brit. Fish. 2nd edit. ii. 468. vign. Griffith's Cuv. xii. 473. 



pi. 9. fig. 10. 

 Phylline coccinea, Schweigg. Handb. 474. 



Phylline. • 



Phylline, Lam. Anim. s. Vert. v. 295 ; 2nde edit. v. 526. 



1. Ph. Hippoglossi. 



Lernseae species, Bast. Opusc. Subs. ii. 138. pi. 8. fig. 11. 



Phylline Hippoglossi, Johnston in Ann. N. Hist. i. 431. pi. 15. fig. 1-3. 



W. Thompson in Ann. and Mag. N. Hist. vii. 482. 



Obs. The synonyms will be found in the * Annals.' MuUer's figures 

 are copied in Encyclop. Method, pi. 52. fig. 11-14. 



Family Hirudinid^. 

 Hirudo, lAnn. Syst.1079 . — hes Sangsues, Cuv. Reg. Anim. iii. 212. — 

 Hirudinea, Latr. Fam. Nat. 246. — Annelides suceuses, Aud. et 

 M. Edwards, Litt. de la France, ii. 50. 



Erpobdella. 

 Erpobdella, Blainville in Lam. Anim. s. Vert. v. 296 ; 2nde edit. v. 



527. — Nephelis, -Sam'^wy : v. Lam. 2nde edit. v. 527 Heluo,0^ew: 



V. Schweigg. Handb. 593. 



1. E. vulgaris. 



Hirudo octoculata, Linn. Syst. 1079. Turt. Gmel. iv. 69. Turt. Brit. 

 Faun. 129. Penn. Brit. Zool. iv. 71. 



Hirudo vulgaris, Mull. Verm. i. ii. 40. Stew. Elem. ii. 356. John- 

 son on the Med. Leech, 33. Furth. Obs. 29, with a plate. 



Erpobdella vulgaris. Lam. Anim. s.Vert. 2nde edit. v. 528. D. Chiaje, 

 An. s. Vert. Nap. i. 49. 



Nephelis vulgaris, Brightwell in Ann. and Mag. N. Hist. ix. 13. pi. 1 . 

 fig. 9-14. 



Nondescript Leech ? lire's Rutherglen, 236. 



