ANODON—INDEX, 

Plate, Species. Plate. Species. 
AiloyairerAbhaii, Ji) Gooecapucceoccn — 2-O.Q"l E29) Showaltert4 lsd coccsecesinnsceces XXVII. 104 
Moretorianus, Lea ............... IX. (f. 29) 21 simplicidus, Parrys.....cscseseees XII. 40 
Moricandit; Zea peseescscecssecens)  NONONUI 26 Simpsonianus, Led ....eceeesesees XXXVITL 154 
Napolatensis, Sowerby............ XVI. 58 sinuosus, Lamarck ..sscceceseeeee VIII. (f.15)16 
Newtownensis, Lea............... XVII. 62 solenideus, 1 peneebooasonwes © SAYAOL, 65 
Normandi, Angas ............... XXVII. 109 solidulus, Hupé .......se0.e68 XXIII. 91 
Nunatecie) Bourguignat (not in XVI. 64 Stagnalis, Gmelin .....-....60.-- L 2 
GOL) )e voeclacaceewesisncinesvestee a, Stewartianus, Lea ............... MXXIII. 133 
oblitus, Thea, sf ccmn.scseesca rea ences XXVIII. 1038 Stuarti, Adams and Angus...... XXXIV. 136 
oblongus, Millet. «.cc-ecceeee ees - XV. 54 Suberassa wet. eecscumevecses tie XII. 42 
Obtuemlasy/aipemen- eeecese sects XX. 81 subcylindracea, Lea ............ XIV., XV. 47 
ONT, SYD uc ccadesoos aso2ap bod XII. 39 subgibbosus, Anthony........... XXVIII 107 
OPOLUS WEA rescaceseelessirecascinssinse XXII. 85 suborbiculatus, Say.........s.0... V. 11 
Oregonensis, Led ............... XVII. 63 subreniformis, Sowerby .....+.+ XIV. 50 
Ouelansh IoC cooeeocoospeoccesesesn ODE 85 subsinuatus, Sowerby ..... ...... WII. 14 
Pallegoixii, Cuming ............ WII. (f17) 18 sulcatus, Lamarck .........++0+0- 1G 2 
pallidus, Anthony ............004 XI. 29 Susanne, Griffiths ...........0.. IX. (21) 22 
paludosus, "TUrtOn” Vase. 0c nace I. 2 Swinhoei, H. Adams............. XXVII. 108 
papyraceus, Anthony ........... XIV. 46 tabula, Sowerby ...secce.sssssseee XVIII. 68 
PAVONI as eI TEM gaeclenclcavoociescessccs XXX. 126 tenebricosus, Lea... .......0+ XXXII. 123 
Pensylvanicus, Lamarck ......... XI. 30 PENEDLOSUS, SAY cos-cteesiem-fesoloee WIM 45 
Pepinianus, Lea .......see02-.----5 XXXVI. 150 PEDUUIS, CLICD eecleealecols sincelse esses ster Nie 55 
Pholadiformis, Sowerby ......... XXVIII 106 Texasensis,. Led ......:00..s00002 AAXAXVI. 146 
piseunalis, INGSONG =~. .<<0s00s--5-5- iG 2 tortilis, Lea.. Ser XXXVII. 153 
TENN he Farts sce Jouasenososceauore XXIV. 94 trapezialis, apres (oo gigan- va 18 
politus, Mousson.......6....e0000 XII. 36 teus by error) .....+6.. 
ponderosus, Pfeiffer ............ I. 2 Trautwinianus, Poa. PEABO COOLE - XXXITI. 134 
pulvinatus) HUpes..c.c----.:c0nm- Vis 10 triangularis, Lanza........s...+-. XV., XXIX. 56 
quadriplicatus, Sowerby ......... MXVIIL110a,b | tricostatus, Sowerby ............ XMXV. 98 
radiatus, Muhlfield ............... 1 2 undulatus; dy n-scec-satelectse es e« XE 30 
Raya, ipa] i noccsoscceencscesno XIX. 72 Uruguayensis, Lead .....0......00 XXX 121 
reticulatus, Gould ..........0+-+ X. 27 variabilis, Drapornand .......6. 16 2 
Rio-Platensis, Sowerby .. ....+. XXIV. 101 ventricosus, Pfeifer .........sseeee I. 2 
rostratus, Rokice .....00. seeseeees Il. 4 Vignonianus, Born.........eseeeee XXIX. 116 
TOVUMLAILS, SS PIX cesseslesnjiesciee-s-seosmllile 3 VITCNS) 1760 Secseoveccoresocsssssnts OWE SS) 
TUbDeUS; MaAMAGCheerecsetsewsteseee WE 5 Wahlamatensis, Lea ............ IX. (fi 22) 23 
LU DICUNGUGs UO eesceceesieccsceses XXX. 118 Wrandianus,/5e0 inp scccevee screen’ XXVIII. 114 
rugosus, Swainson ........+... ++. XI. 30 Weddellii, Hupé .. es XX. 80 
salmoneus, Lea .......0.0-0e000ee XIX. 74 Wheatleyi, Lea (Crna by i 
Schombergianus, Sowerby ...... XXXIV. 137 ey ARDC Ioan aad OPaaKCED Ono nOC t LAINE oe 
Schroeterianus, Hupé .........+0+ XX. Ue / Wallam siiseecueee. cceascece=cee Jaa 112 
scriptus, Ferrussac ..........0.+0 DV 9 Woodianus, Lea .........000.000-- XXXVI. 149 
Senegalensis, Lea ... .... ba e 35 WWicyam anise secre acleoroecieet ee reeee XXX. 117 
Senegalensis, Lea(rep'd by reo) XXXII. 130 Zellenensis, Gmelin’ .........006 I. 2 
Sheefferianus, Lea .......-...0008 XXXV. 148 

Principal Species not Identified or Included. 
Argenteus, Bealii, Bridgesii, denigratus, doliaris, Dallasianus, ferrugineus, Granadensis, inflatus, Jewettii 
Leonensis, lenticularis, lepidus, Napolensis, opacus, Pealiana, Parii, Strebelli, tetragona, Tryonii, 
Youkamensis. Lea. 
Arcuata, Ferrussac. Cognata, Gould. fragilis uniopsis, Lamarck. Cappertoni, Konig. Limnoica, Spixii, 
D Orbigny. Wetournenxii, Bourguignat. porcifer, Gray. Opalina, subinflata, subangulata, Anthony 
teres, Conrad. Wahlbergii, Krauss. 
