— 304 — 



114. Tornatellina Mariei, Crosse. 



115. Succinea Montrouzieri, Crosse. 



116. S. — viridicata, Gassies. 



117. S. — Fischeri, Gassies. 



118. Pythia minor, Gassies. 



119. P. — avellana, Reeve. 



120. P. — Gassiesi, Crosse. 



121. P. — ovata, Pfeifier. 



122. P. — maurula, Gassies. 



123. P. — pantherina, A. Adams. 



124. Auricula subula, Quoy et Gaimard. 



125. A. — Binneyana, Gassies. 



126. Cassidulanucleus, Martyn (forme typique et var. y). 



127. C. — mustelioa, Deshayes. 



128. C. — intuscarinata, Mousson. 



129. C. — pilosa, Gassies. 



130. C. — truncata, Gassies. 



131. C. — Kraussi, Kûster. 



132. Tralia Layardi, H. et A. Adams. 



133. Melampus triticeus, Philippi. 



134. M, — cristatus, Pfeiffer. 



135. M. — trifasciatus, Kûster. 



136. M. — Sciuri, Lesson. 



137. M. — luteus, Quoy et Gaimard. 



138. M. — brevis, Gassies. 



139. M. — albus, Gassies. 



140. M. — Caledonicus, Gassies. 



141. M. — variabilis, Gassies. 



142. M. — semiplicatus, Pease. 



143. M. — Leai, Gassies. 



144. M. — exesus, Gassies. 



145. M. — strictus, Gassies. 



146. Plecotrema bellum, H. et A. Adams. 



147. P. — typicum, H. etA. Adams. 



