— 44 — 
LIG. piperata Lam. (Lntraria) — compressa Turton 
— Mactra Listeri Gmel. — Tel- 
lina plaiia Donov, — Solen cal- 
losus Olivi — Pectunculus latus 
L i ster 
Cottardi Payreaudeau — Mya gaditana Prun- 
ner et Bonelli — Mya hispanica 
Chemn. 
CYCLAS Brug. ( Cornea Meg. ) 
frivicola Lam. , Leach et Pfeiffer — cornea 
c Drap. 
\Var. globulosa 
Leach i i Ziegl. 
Ccornea Lam. — rivalis Drap. et Muli. 
\V ar . ) tumida Ziegl. 
calyculata Drap. — stagnicola Leach — tuber- 
culata Alten 
lacustris Drap. 
globosa Meg. 
nucleus Stud. — plumbeus auct. ? 
N. N. 
bahiensis Spix 
P1SIDIUM Pfeiff. (Pisum Meg. ) 
inflatum Meg. — Pfeifferi Ziegl. 
Ddingoli Bivona 
obliquum Nilss. et Lam. — palustre Drap. — 
Tellina amnica Midi. 
N. N. 
fontinale Pfeiff. — pusilla Turton 
obtusale Niiss. et Pfeiff. — australe Philippi — 
Cardium casertanum Poli 
CYRENA Lamar. ( corbicula Megerle Tridonta 
Schum. ) 
(ceylanica Lam. Venus coaxans Gmel. 
\rar. ) papua Lesson 
fuscata Lam. 
consobrina Cailliaud — cor et orientalis Lam. 
— Tellina fluminalis Muli. 
N. N. 
Fontainei Buquet ? 
violacea Lam. 
variegata D’ Orbigny 
CYRENOIDA Joannis ( Cyrenella Deshayes ) 
Dupontia Joann. 
GNATHODON Gray (Rangia Des Moulins — Clatho- 
don Conrad ) 
cuneatum Gray — - cyrenoides Des Moul. 
Venetum 
Sardinia 
Gall.} Ger. 
Gallicia 
Carinthia 
Tt. bor. 
id. 
id. 
Austria 
Langobard. 
Moravia 
Hungaria 
Brasilia 
Langobard. 
Sicilia 
Hungaria 
Dalmatia 
Sic.} It. bor. 
id.} id. 
Ceylan 
Nov. Guinea 
Sinae 
Senegal 
America ? 
Peruvia 
Java 
Buen. ayres 
Senegal 
Nov.Orleans 
