— 671 — 



UiiiTuivia Liiiii. contin. 



bus, Buccinuin, Purpura, Muriciformis, IMurex, 



Alata, Conus, Cylinder, Globosa, Cassis, Bulla 



(s. Semi-Porcellana), Porcellana. 



Brlg. 1789. Enc. meih. I. p. XIV. — tertia sectio 



Testaceorum, discedens in Unilocularia et Multi- 



locularia. 



Similiter Lamck. 1799. Prodr. p. 69. 

 MoNTF. 1808. Conch. Syst. 

 ScHUM. 1817. Essai p. 55. 173. — quarta subsectio 

 Vermium monothalamorum, divisia in Scutifonnia, 

 Spirata et Tubivalvia. 

 Synon. Monothyra Arist. 

 Testae univalves Mart. 

 Monotoma Tournef. 



UnlTersalia Aldrov. err. typ. vid. Univalvia Aldr. 

 Uperotvis GuETT. 1774. Mem. II. 128. * teste Desh. Traite 

 elem. (Mem. III. p. 126 teste Blainv. 1828. Dict. 

 sc. nat. toin. 56. p. 288.) 

 Efym. vTTsQog, malleus quo fores pulsantur. Bectius 

 Hyperotus. 

 = Teredo et Chaena. 



Urceua Klein 1753. Ostrac. p. 46. 

 Etym. Nom. appell. 



Genus Turbinum, species confundens Achatinae, 

 Buccini, Strombi, Morionis, Pyrulae, Purpurae, 

 Neritinae, Solidulae, Columbellae. 



Urobrauclftia Latr. 1825. Fam. nat. (ed. Germ. p. 168.) 

 Etym. ovQa, cauda; ^Qccyyja^ branchiae. 

 Familia Nudibranchiatorum. Genera: Carinaria, Do- 

 ris, Polycera, Onchidoris. 

 = Cyclobranchiata Blainv. 



Urocoptis Beck 1837. Ind. p. 83. 



Etym. ovQUf cauda; xomci), caedo. 

 Subgenus Pupae. Typus: Turbo cylindrus Cli. 

 = Cylindrella (pars) Pfr. 



