484 



page 



Helcioniscus petalata Reeve. . _ 98 



— rota Gmelin . 98 



— scalaris Reeve 98 



— testiidinarius Linne 98 



Hemiplecta Albers 454 



— kangeangensis Schepm. PL XXXI, 



fig. I. • 455 



peaseana Pfeiffer . . . . ' . . 454 



— rareguttata Mousson var. ? . . . 455 

 Hydatina Schumacher 474 



Imbricaria Schumacher 290 



— conulus Lamarck 290 



— conns Chemnitz 290 



Isidora Ehrenberg 459 



— stagnalis v. Martens 459 



Jopas H. & A. Adams 353 



— sertiun Bruguiere „. . . 353 



Latiaxis Swainson 358 



— Deburghiae Reeve 358 



— : Mawae Gray 358 



— idcinuloides Schepm. PL XXI, fig. 7. 359 



— Sibogae Schepm. PL XXI, fig. 8 . . 359 



— tabulatus Schepm. PL XXI, fig. 9 . 36o 

 Latirus Montfort 294 



— ardbictis Melvill ■ . . . 296 



— craticulatus Linne 294 



— filosa Schubert & Wagner .... 297 



— formosior Melvill 296 



— gibbiihis Gmelin 297 



— lancea Gmelin ......... 296 



— lanceola Martini ......... 296 



— ligula Kiener 296 



— lineata Lamarck 295 



— Melvilli Schepm. PL XXII, fig. 9. . 295 



■ — polygomis Gmelin ....... 296 



— rustica Lamarck 297 



— smaragdulus Linne . ; 297 



— tiirritiis Gmelin 295 



Leptopoma L. Pfeiffer. ........ 197 



— diplocliibis Sykes 197 



Leptothyra Carpenter 31 



— laeta Montrouzier PL IX, fig. 2 . 32 

 Lienardia Jousseaume 436 



— Aliciae Melvill & Standen. . . . 436 



— granulifera Schepm. PL XXIX, fig. 3 437 

 ■ — peristernioides Schepm. PL XXIX, 



fig- 4 437 



— rtigosa Mighels? .-...., 438 



— spurca Hinds 436 



Limnaea Lamarck 4^0 



page 



Limnaea javanica Mousson 459 



— succineus Mousson var. javanica 



Mousson 459 



Liotia Gray 33 



— armata Adams var. PL III, fig. i . - . 35 



— crenata Kiener 35 



— lamellosa Schepm. PL III, fig. 2 . . . 35 



— Peronii Kiener 34 



— radiata Kiener?. . 34 



— varicosa Reeve . ; . -.' . . . . . 33 

 Littorina Ferussac 193 



— scabra Linne 193 



— scabra Linne, var. lutea Philippi : 194 



— iindiilata Gray . 194 



Macroschisma Swainson 84 



— macroschisma Chemn. ... 84 



— maxima A. Adams .... 84 



— maxima Adams, var. elongata 



Schepm. PL VII, fig. i . . 85 



Maculotriton Dall 352 



— digitalis Reeve. , 352 



Mangilia Risso 429 



— apollinea Melvill 430 



— butonensis Schepm. PL XXVIII, fig. 8. 430 



— cavernosa Reeve . . . ... . . 430 



— crassicingulata Schepm. PL XXIX, 



fig- I • • 434 



— elegantissima Melvill & Standen . . 433 



— Fairbanki Nevill 432 



— halmaherica Schepm. PL XXIX, fig. 2. 434 



— hexagonalis Reeve 431 



— multicostata Schepm. PL XXVIII, 



fig- 12 432 



— multigranosa Schepm. PL XXVIII, 



fig- 10 431 



— riifostrigata Schepm. PL XXVIII, 



fig- 9 430 



— saviiensis Schepm. PL XXVIII, fig. 13 433 



— septemcostata Schepm. PL XXVIII, 



fig- II 432 



— septemcostata Schepm. var. tenuis 



Schepm 432 



— terpnisma Melvill & Standen . . . 429 



— terpnisma Melv. & Stand, var. abys- 



sicola Schepm . . . 430 



Marginella Lamarck 259 



— abyssicola Schepm. PL XVIII, fig. 8. 260 



— dactyliis Lamarck 261 



— piilcliella Kiener 261 



— r//!/<9/z«^«/'aSchepm.PLXVIII,fig.7. 259 



— scripta Hinds 260 



— sordida Reeve 261 



32 



