A HISTORY OF SUSSEX 



105- Littorina rudh (Maton)t 

 Brighton. 



Littorina rudh var. saxatilis, Johnston. 

 Brighton.! 



Littorina rudis var. tenebrosa, Montague. 

 Brighton. t 



1 06. ^Littorina canaiicu/atus.' f 

 (Recorded thus) Brighton. 



107. ^ Littorina lichina.' \ 

 (Recorded thus) Brighton. 



RiSSOIIDiS 



108. Riiioa parva, A3. Coiia..* 

 Hastings. 



Rissoia parva var. interrupta, Adams. 

 Hastings. 



109. Rissoia inconspicua var. ventrosa, 



JeiTreys.t 

 Brighton. 



1 1 0. Rissoia violacea, Desmarest.t 

 Brighton. 



111. Alvama lactea (Michaud) 

 Hastings. 



112. Manxoma costata (J. Adams) t 

 Brighton. 



113. Zippora memhranacea var. /abiosa, 



Montague t 

 Brighton. 



1 1 4. Onoba striata (J. Adams) * 

 Hastings. 



115. Cingu/a semistriata, Montague.* 

 Hastings. 



PALUDESTRINIDi?: 



116. Paludestrina stagnalis (Basterot) 

 Shell conical ; whorls smooth and nearly 



flat ; common. Rye. 



Paludestrina stagnalis var. octona, Lin- 

 njeus. 



Whorls rather convex ; common. 

 Hastings. 

 Truncatellid^ 



117. Truncatella truncata (Montague) t 

 This species is recorded as T. montagui. 



Brighton. 



CyPRitlD/E 



118. Trivia europtea, Montague.* 



The only British species ; common. 

 Hastings. 



Naticidj?: 



1 1 9. Natica catena (da Costa) 



Shell rather globular, whorls convex, 

 suture distinct ; common. Hastings. 



120. Natica alderi, Forbes. 



Shell half the size of the last species, 

 very glossy ; whorls not so convex, suture 

 not so deep ; common. Hastings. 



Lamellariid^ 



121. Velutina laevigata., Pennant. 



Spire depressed ; body-whorl large ; rare. 

 Rye Harbour. 



122. Felutella fiexilis, Montague.t 

 Brighton. 



Cerithiid^ 



123. Bittium reticulatum (da Costa)* 

 Rare. Hastings. 



124. Cerithiopsis tubercularis, Montague.* 

 Hastings. 



SCALID^ 



125. Sea la clathrusy Linnseus. 



Shell spiral ; whorls furnished with con- 

 centric ribs and mauve coloured spiral lines ; 

 somewhat rare. Hastings. 



126. Scala clathratula, Adams.* 

 Rare. Hastings. 



127. Jclis minor, Brown.* 

 Very rare. Hastings. 



PyRAMIDELLIDjE 



128. Brachystomia ambigua (Maton & 



Rackett) * 

 Hastings. 



129. PyrguUna interstincta (?) (Montague) * 

 Hastings. 



130. Pyrgulina clathrata, Jeffreys. 

 Brighton. 



131. Spiralinella spiralis, Montague * 

 Hastings. 



132. Turbonilla lactea (Linnaus) * 

 Hastings. 



EuHMIDit 



133. Eulima polita, Linnaeus. 



Shell white, polished, with long spire 

 and flattened whorls ; rare. Hastings. 



TuRRITELLID/€ 



134. Turritella communis, Lamarck.* 

 Hastings. 



100 



