GENERA ET SUBGENERA. 541 



Clausilia Drap. Vicle Monogr. I. Introd. p. XXV. 



Claiisilia Bcck ind. p. 89. — Genus Bulimidorum, includens "subgenera: Ba- 

 leam, Apoma ol Ciausili£im. 

 = Balea §. 1 , Cylindrolla §. 3 , et Ciausilia. 

 Claiisilia Anton Verz. p. 4S. — Genns Heliceorum , complectens suljgenera ; 

 Clausiliam, Strobilum, Vertiginem et Pupam. 

 = Clausilia , Tornatellina el Pupa. 

 C/aM«i7('o Swai nson Malac. p. 334. — Genus Acliatinarum, in subgeneribus . 

 Pupella , Eruca , Balia, Clausilia , Macrodonto typos diversissimos con- 

 fundens. 

 Clausilina Ehrenb. Symp. phys. — Subgenus Chilodontis. 



= Clausilia. 

 CobresiaYinbneT monogr. verm. testac. teste Feruss. prodr. 



= Vitrina. 

 CochliceUa Ferussac prodr. p. S2. — Subgenus Helicis e lypis valde diversi.s 



conflatum. 

 Cochlicella Risso hist. IV. p. 77. — Genus Hehcidarum ex typo Bul. acuti Drap. 



(emendato subgenere Ferussaciano) constitutum. 

 Cochlicellus Beck ind. p. 62. — Subgenus Bulimi ex typo eodem, additis plu- 



ribus alienis. 

 Cochlicopa Ferussac prodr. p. 50. — Subgenus Helicis e seclione cochloidea- 

 rum, species diversas confundens. 

 = Achatinae pars. 

 Cochlicopa Risso hist. IV. p. 79. — Genus Helicidarum , solam Achal. lubricam 



continens. 

 Cochlicopa L. Pfeiffer Symb. I. p. C. — Genus Heliceorum. 



= Achalma §. 8 — 12. 

 Cochliioma Ferussac prodr. p. 48. — Subgenus Helicis e sectiono cochloi- 

 dearum. 

 = Achatinae pars. 

 Cochlocopa Agassiz Nom. zool. Ind. univ. vid. Cochlicopa. 



Cochlodina Ferussac prodr. p. 61. — Subgenus Helicis e sectione cochloi- 

 dearum e typis diversis. 

 = Cylindrella, Balea , Clausiha. 

 Cochlodon Lowe Faun. Mader. 1833 et Orbigny in Guerin Mag. 1835. N. 61. 

 — Subgenus Hehcis , Cochlodontae Fer. analogum. 

 :=! Pupa. 

 Cochlodonta F e r u s s a c prodr p. 38. — Subgenus Helicis e sectione cochloi- 

 dearum. 

 = Pupa. 

 Cochlogena Ferussac prodr. p. 53. — Subgenus HeHcis e sectione cochloidea- 

 rum, e typis diversissimis. 

 = Bulimus. (pars.) 

 Cochlohtjdra F6russac prodr. p. 26. — Subgenus Helicis. 



= Succinea. 

 Cochlostijla Ferussac prodr. p. 47. — Subgenus Helicis e sectione cochloidea- 

 rum , e typis variis. 

 = Helicis et Bulimi sp. 

 Cochlotoma Agassiz Nom. zool. ind. univ. vid. Cochhloma. 

 Cochlycopa Swainson Malac. p. 3:) 3. — Subgenus Achalinae ex typo Ach. 



glandis Chemn. 

 Coenatoria Held in Isis 1837. p. 910. — Gcnus Helicum ex lypo H. pomatiae. 

 Co/Mm/io Perry Conchology^ — Genus pro Buccino columna Mull. inslitutum. 

 eodem sensu a Schumacher et Schmidt adoptalum , Beckio sub- 

 genus Achatinae, ■ 



