— 576 — 



Thyreusi Philippi 1844. Moll. Sic. II. p. 92. Cf. Costa Cor- 

 risp. zool. 1839. p. 25. * 

 Etym. d^vQsog, parma. ") 

 Genus ciim dubio Calyptraceis insertum. 

 = Pedicularia Swains. 

 Tiara (male Thiara) Bolten 1798. Mus. (ed. 2a p. 77.) 

 Eiym. Nom. appell. **) 

 Novum genus ex typo Melaniae amarulae L. 



Pariter Muhlf teste Menke 1830. Syn. ed. 



2a p. 42. 

 Synon. Melania sect. la Menke. 

 Strombus (sp.) Martini. 

 Pthinoceros (sp.) Meusch. 

 Amarula (Gray ?) 

 Melacantha Swains. 

 ? Thaira Gray. 

 Tlara Swains. 1831. Zool. Illustr. 2. ser. vol. II. num. 11. 

 Cf. Sow. jun. Conch. Man. ed. 2a p. 274. 

 Genus Mitrianarum. Typus: Mitra Isabella Sw. 

 SowERBY 1835. Proc. Zool. Soc. * > Isis 1837. 



p 119. 

 SwAiNS. 1840. Malac. p. 129. 319. — genus Mitra- 

 narum. .Subgenera: Tiara (typus: Mitra regina 

 ; Sw.), Costellaria, Callithea, Cancilla, Pusia. 



= Vulpecula Blainv. 

 Tlarella Swains. 1840. Mal. p. 1.30. et Thiarella err. 

 typ. ib. p. 319. 

 Etym. Tiara. ««) 



Subgenus Mitrae. Typus : Mitra papalis L. 

 Tlbla BoLTEN 1798. Mus. (ed. 2a 1819. p. 87.) 

 Etym. Nom. appell. 

 = Rostellaria Lamck. 



64) Thyreus Panzer (1806.) et Lepellet. (1834.) genera Hyme- 

 nopterorum. 



65) Tiara Lesson (1837.) genus Acalepharum. 



66) Tiarella Linn. genus Saxifragearum 1753. 



