ao6 



Index. 



'Pagt 



m. 



PASAHPIEA 



PHYSA .. 



Physa plauoi'biUa De Kaj 



PIEPOSOMA 



Planabia Bio\ra 



PLAAASJA MiiUcr . . 



Planokbaeius 



PLANORBELLA 



PLAAXIPBIAA 



PLAKOSBIS 



Planorbis abenaiis Mart. 



Plaiiorbis abyssinicen)ii)i Jick. 116 

 — var. Oravkri Cieiiuaiu 



abj'ssiiiicus Jick 



acies Mpgerle 



aclopus Bourg. 



• acronicus de Fei-ussac . 



■ aciitus Poii'et 



adi'losius Bourg. 



adouensis BoiU'g. 



— aegyptiaca Pall. 



aeruginosus Mor. 



affinis C. B. Adam 



agraulus Bourg. 



alexandi'iuus Elir. 



algericus Castro 



albescens Spix 



albopereictts Germain 



albus Drouet 



albus NeWlI, 110, 112 ;— 



var. Nevill 

 albus Nord. ct Nvlaiidcr 



81, 87 



.. 1,5 



. . iO, 41 



6, 47, 48 



98 



98 



1 



.. 7.66 



.. 6.41 



.. 1,9 



123 



117 



.. 116 



83 



10 



.. 101 



79 



11,28,39 



24 



.. 183 



. . 91, 95 



58 



106 



17. 182 



16 



40 

 110 







111 



105 



albns Miiller, 70, 99. 101, 102, 104 



106, 109, 110;— var. dcvians 

 Clessin .. .. .. 101 



ummcrn Gould 36, 49, 53 



uncijloniomvs Fiscli. et 



Crosse, 54 ; — var. chiapacnsis 



63, 



Fischer ct Cicsse 



audecolus d'Orbigiij- 62. 



angistoma Hald. 



augulata Back. 



augulatus Wood 



Amiundahi Gcnuaiu 



anthracius Boiug. 



antiocliianiis Locard 



aiitrosu.s Cour. 64 ;. — aiigis- 



touuis Br. A^'alk. 65 ;— aroo.stoocli- 

 cusis Br. Walk. 60 ;. — corrugatus 

 Br. AValk. 66 ; — ixrcaiTcalus Br. 

 Walk. 66 ; — portagcnsis Baker 

 66 ; — rojalcnsis Br. Walk. 66 ; 

 striatus Baker 66 ; — unicaiina- 

 tu8 Br. Walk. 



arethusae Clessin 



armiger Beck 



amiigerus Say 



Aiiiouldi Germain 



atticus Roth 72 ; — var. 



arethusae Clessin 



auritus Sow. 



•- bahiensis Dunk. 



• banaticus Lang 1113 ; — 



112 



05 



64 



05 



155 



12, 13 



00 



72 



180 



180 



74 



var. Grcdleii Clessin 

 -—^~ harralyoten^is CleEsin 

 ^—— Becki Dtiuker 



73 

 137 



46, 47 



11 

 133 



45,47 



Page., 

 Planorbis BeckianuB Sow. . . 45 



helizen^is Fisch. et CioBse 55 



Berlaui Bouig. . . 10 



bicarinatus de Lamarck. . 64 



hicdiiiiatvs Say, 63, 64 et 



sq., 189 ; — var. (mgi.stonms Hald. 

 66 ; — var. uroosloohenfis Pilsb, 

 66 ; var. conugtiliis Curr. 66 ; — 

 var. percaiiiialvs Br. M'aLk. 06 ; 

 • — -var. jiorlwjciisia Baker 00 ; — 

 var. roi/aloi.ns Br. Walk. 66 ;— 

 var. •i7/(U?H.v Baker 06: — var. idii- 

 carinnlns Hald. . . . . 65 



bilUngsiLca .. 150 



Bimityi Tiyon . . 50, 53 



iu('Ht«6!i Preston .. 128 



Blmmeri (Shultlew.) 



Geimain . . . . . . 47 



Boissyi Pot. et ilieb. 17, 183 



hormUslMV. 100,105, 114, 135 



Botmjnignuli Jloit. 102, 103 



Botrlccri Mel. ct Pons. . . 21 



Bridouxi Bourg. 24, 25, 



■var. majot- Germain . . 26 

 Bridousianus Bourg. . . 25 

 Brondeh Rajm. . . 108 



Brongniartiana Lea . . 159 

 brunneus Gray . . 27 



bruimeus Sow. . . 27 



buchanensis Lea . . 158 



calathus Benson . . 168 



callioglyptus Vauatta . . 157 

 campaiivlttlus Say, 36, 51, 

 et sq.; — var. nidentis Dall 

 var. Sviithi Baker 



- Cantori Benson 



- capillaiTS Beck 



- caribaeus Martens 



- caribatus il'Orbigny . . 57; 



- carinatus var. C. I)rai)ar- 



183;- 



66, 67. 



68; 



naud 



68 



173 



57 



54 



,58 



71 

 • carinatus Miiller 2, 70, 71, 74, 76 



76, 79 et siiiv. .. ..169 



carinatus inteimediu.^ West. 76 



carinatus e dubius . . 76 



Cai-valhoi Castro , . 17 



Castro Bourg'. « . . 17 



elausulatus dc Fe'. . . 164 



cavatus West. . . 101 



— — ^-— centeivillensis Tiy on . . 168 



charteus Held " . . 83 



cherraensis God.-Aust. .. 129 



— — — — Chileusis Anton . . 45 



chincnsis Dunkcr 122, 123 



clioaiioinphahts Martens 112 



circnjiilhualvt; fi\mit\. .. 135 



circumpissus Morelet . . 27 



Clessini West. .. 100 



coenosus Benson . . 1 74 



complanatxiB Drapamaud 100 



161, 164 

 complauatus var. marmo- 



ratus Bourg. 78 ; — var. minor 



Moi-el. 78 ; — var. subniarginatus 



Bourg. . , 



Hazav 



- conii)lanatus var. Kobelti 

 ■ complauatus I'oirel 



102 

 104 



