[Theora. 



XXX 



Trochoiuorpha.] 



Theora H. A. Ad. III 28. 

 Theisites Pfr. II 97. 

 Thersit.es Mürch. II 98. 

 Thetis Sow. III 26. 

 Tbeiithis Arist. I 5. 

 Thovana Leach. III 1. 

 Thracja Leach. III 24. 

 Thyasira Leach. III Vil- 

 Thyca IL A. Ad. I 509. 

 Thyella A. Ad. III G4. 

 Thylacodes Guett. I 497. 

 Thyreopsis IL Ad. HI 135. 

 Thyreus Phl. I 328. 

 Thyrophorella Graeff. 11 71. 

 Thysauota Alb. II 74 

 Thysanoteuthidae I 4. 

 Thysanoteuthis Trschl. I 4. 

 Tiara Bolt, I 3G4. 

 Tiara Sw. 1 172. 

 Tiarella Sw. 1 272. 

 Tiberia .Jeffr. I 265. 

 Tibia Bolt. I 318. 

 Tichogonia Um. III 200. 

 Tigris Klein. I 548. 

 Titata IL A. Ad. U 377. 

 Tiphobia E. Smth. I 36jl 

 Tiphoraaugelia Sars. I 77. 

 Tirolica ßttg. II 310. 

 Tomala Gray. 111 18. 

 Tomella Sw. I 57. 

 Tomichia Bqds. II 434. 

 Tomigerella Pfr. II 292. 

 Tomigenis Spix. II 207. 

 Tomocyclus Gross, et F. II 4o9. 

 Tomogeres Pfr. II 207. 

 Tomogeres ßlvll. II 71. 

 Tomogeriis Mft. II 71. 

 Tonicia Gray. I 608. 

 Tonna Brunn. I 221. 

 Torcula Gray. 1 483. 

 Torellia Jeffr. I 332. 

 Torinia Gray. I 28-5. 

 Tornatella Lm. 1 619. 

 Tornatellidae I 619. 

 Tornatellina Bk. II 291.^ 

 Tornatellinoides Pfr. 286. 

 Tornatina A. Ad. I 624. 

 Torquatella Hld. II 293. 

 Torquilla Stud. II 292. 

 Tortula Westl. II 312. 

 Tortulosa Gray. II 459. 

 Toxifera I 290. 

 Trachelia I'fr. II 245. 

 Trachia Alb. II 97. 

 Trachybaicalia Mrts. I 449. 

 Trachycardiiim Mörch. III 114. 

 Trachysma Sars. I 473. 

 Tragomma Hldm. II 52. 

 Tralia Gray. II 377. 

 Transsylvanica Westl. II 310. 

 Trapezium Blvll. III 7. 

 Tresus Gray. III 36. 

 Tribulus Klein. I 135. 

 Trichia Hrtm. II 94. 

 Trichopodus Sow. I 333. 

 Trichotropidac I 332. 



Trichotropis Brod. I 333. 

 Trichotropus Less. I 333. 

 Tricla Retz. 1 9. 

 Tricolia Riss. I 532. 

 Tricula Bens. I 429. 

 Tridacna Costa. III 123. 

 Tridacnidae III 123. 

 Tridonta Schmch. 111^136. 

 Tridopsis Wood. II 93. 

 Tridopsis Bk. II 93. 

 Tridopsis Rfq. II 92. 

 Triforis Dsh. I 346. 

 Trigona Mhlfld. III 67. 

 Trigonella Costa. III 30. 

 Trigonella Conr. III 67. 

 Trigonia Bnig. III 210. 

 Trigonidae III 210. 

 Trigonocoelia Nyst. III 220. 

 Trigonostoma Blvll. I 328. 

 Trigonulina Orb. III 210. 

 Trigonocblamys Bttg. II 4. 

 Trigonostoma Ftzgr. II 92. 

 Triloba Bttg. II 310. 

 Triloba YesL II 310. 

 Trimusculns Schmdt. II 427 

 Trinacria Bttg. U 310. 

 Triodopsis Tryon. II 93. 

 Triodopsis Rfq. II 93. 

 Triphora Sw. I 346. 

 Triplodon Spix. 111 189. 

 Triptera Quoy. I IL 

 Tripteridae I U- 

 Triqnetra Klein. HI 189. 

 Trisis Oken. III 217. 

 Tristania Bttg. II 309. 

 Tristoma Blvll. I 346. 

 Tritea Riss. 1 120. 

 Tritogenia Agas. HI 143. 

 Triton Mft. I 97. 

 Tritonalis Flmmg. I 16. 

 Tritonella A. Ad. I 120. 

 Tritonia Turt. I 120. 

 Tritonidae 1 97. 

 Tritonidea Sow. 1 45.^ 

 Tritonidium Müll. I 314. 

 Tritonium Link. I 97. 

 Tritonium Müll. I 37. 

 Tritonofiisus Bk. I 40._ 

 Triumphalia Sow. III 5. 

 Triumphalis Gray. 1 4L 

 Trivea Sw. I 322. 

 Trivia Gray. I 322. 

 Trochatella Less. I 504. 

 Trochatella Sw. II 490. 

 Trocbia Sw. I 135. 

 Trochidae 1 532. 

 Trochidon Sw. I 554. 

 Trochilla Sw. I 505. 

 Trochilus Ilumph. I 557. 

 Trochinae 1 547. 

 Trochiscus Hld. II 93. 

 Trochiscus Sow. I 573. 

 Trochita Schmch I 504. 

 Trochius Leach. I öGl. 

 Trochocochlea Klein. I o64. 

 Trochoraorpha Alb. U 74. 



