4S4 



Helcioniscus pctalata Rccvc 



rota Gmelin 



— scalaris Rccve 



— testiiiiniiiniis Linnc ... 

 Hcmiplecta Albers 



icaii^fangtnsis Schepin. Tl. XX.XI, 



fig. I 



l<easeana Pfcifl'cr ... 

 — rarcjjuttata Mousson var.? . 

 Hydatina Sclunnachcr 



page 

 y8 

 98 

 98 

 yS 



434 



Imbricaria Schumacher . . 



— conulus Lamarck 



— conus Cheinnitz . 

 Isidora Ehrcnbcrg . . . . 



stagnalis v. Marlens. 



Jopas 1 1. & .\. .\ilaiiis 

 — scrtum BruguicTc 



Latiaxis Swainson 



Diburghiae Reevc 



— Mawac Gray 



— rxcinuloides Schepni. l'l. XXI, fig. 7. 



— Sibogae Schepm. PI. XXI, fig. 8 . . 



— tabu lat lis Schepm. PI. XXI, fig. 9 . 

 Latirus Montfort 



— arabicus Melvill 



— craticulatus Linné 



— filosa Schubert & Wagner .... 



— formosior Melvill 



gibbulus Gmelin 



— laiicca Gmelin 



— lanceola Martini 



— ligula Kiencr 



— lineata Lamarck 



— Mdvilli Schepm. PI. XXII, fig. 9. . 



— polygonus Gmelin 



— rustica Lamarck 



— smaragdulus Linné 



— turritus Gmelin 



Leptopoma L. Pfeiffer 



diplochilus Sykes 



Leptothyra Carpenter 



— laeta .Montrouzier PI. IX, fig. 2 . 

 Lienardia Jousseaume 



— Aliciac Melvill & Standen. . . . 



— granulifera Schepm. PI. XXIX, fig. 3 



— peristcrnioides Schepm. PI. XXIX, 



fig- 4 



— rugosa Mighels.' . • 



— spurca Hinds 



Limnaea Lamarck 



4v^ 



4;.} 



435 

 474 



290 

 290 

 290 

 459 



459 



353 

 333 



358 

 35S 

 358 

 359 

 359 

 36o 

 294 

 296 

 294 

 297 

 296 

 297 

 296 

 296 

 296 

 295 

 295 

 296 

 297 

 297 

 295 

 '97 

 '97 

 3' 

 32 

 436 

 436 

 437 



437 

 438 

 43Ö 

 459 



|..ii;c 



Limnaea jai'anica Mousson 459 



— succincus Mousson var. javanica 



Mousson 459 



Liotia Gray 33 



— armata Adams var. l'l. III, fig. i . . 33 



cii-nata Kiener 35 



laiiifllosa Schepm. PI. III, fig. 2. . . 35 



Pcronii Kiener 34 



radiata Kiener? 34 



varicosa Reeve 33 



Littorina Ferussac 193 



— scabra Linné 193 



— scabra Linné, var. lutca Pliilipi)i . 194 



— undulata Gray 194 



Macroschisma Swainson ..." 84 



— macroschisma Chemn. ... 84 



— Diaxiiiia A. Adams .... 84 



— inaxiiiia Adams, var. elongata 



Schepm. Pi. VII, fig. I . . 85 



Maculotriton Dall 352 



— digitalis Reeve 352 



Mangilia Risso 429 



— apollinca Melvill 430 



— ^M/ö«^«j« Schepm. PI. XXVIII, fig. 8. 430 



— cavernosa Reeve 430 



— crassicingulaia Schepm. PI. XXIX, 



fig- I 434 



— elegantissima Melvill & Standen. . 433 



— Fairbanki Ncvill 432 



— //r7/;«i7//^r/V«Schepm. PI. XXIX, fig. 2. 434 



— liexagonalis Reeve 431 



— viulticostata Schepm. Pi. X.W'III, 



fig- 12 432 



— multigranosa Schepm. l'l. .XX\'III, 



fig- 'O 43' 



— rufostrigata Schepm. PI. XXVIII, 



fig- 9 430 



— jrti7/«v/5/.f Schepm. PI. X.XVIII, fig. 13 433 



— septemcostata Schepm. PI. XXVlll, 



fig- II 432 



— septemcostata Schepm. var. tenuis 



Schepm 432 



— terpnisma Melvill & Standen . . . 429 



— terpnisma Melv. & Stand. var. abys- 



sicola Schepm 430 



Marginalia Lamarck 259 



— «^/jj7V<7/rt Schepm. PI. XN'lIl, fig. 8. 260 



— dactylus Lamarck 261 



— piilchella Kiener 261 



— ^«/o//;/fa/rtSchepm.PI.XVIII,fig.7. 259 



— scripta Hinds 260 



— sordida Reeve 261 



32 



