380 
Gundlachia, Pfr. JRE 
Guppia, Morch. . Ill 
Gutturnium, Klein. II 
Gwynia, King. 
Gymnarus, Gabb. . II 
Gymnites, Mojs. 
Gymnodoris, Stimp. II 
Gymnosomata.. . II 
Gymnotocera, Hyatt. II 
Gypidia, Dalman. . III 
Gypidula, Hall. . DEL 
Gyraulus, Agassiz. III 
Gyrenium, duink.. ... +41 
Gyriscus; Tiberi. .... Al 
Gyroceras, Koninek. II 
Gyrodes, Conr. : .. LI 
Gyrorbis, Fitzinger. II 
Gyrotoma, Shuttl.. II 
Gyrotropis, Gabb.. II 
Haaniceras, Bayle. II 
Habroconus, C. & F. III 
Hadra, Albers. .. . 
Hadriana, B. & D. II 
Heedropleura, Monts. III 
Hagenmuelleria, Bour. II 
Flainesiax Pa. i je5 Pell 
Haldemannia, Cless. III 
Haldemania, Tryon, II 
Halgerda, Bergh. . II 
HMalia, Macoilis.:, 7) 24 
Railia. RAsso.. i eel 
Blaliotides. paid Nee, ho Salt 
Haliotidea, Swains. eli 
Haliotinella, Souverb. If 
aliotis, Linn. .\¢a_7 Lk 
Haliphebus, Fisch. II 
Haliphron, Steenst. II 
Halloysia, Br. & Cor. II 
Halobia, Bronn. 
Halopsyche, Bronn. II 
Halorites, Mojs. . II 
Hamadryas, Albers. 
Haminea, Leach. . II 
Hamites, Parkinson. II 
INDEX. 
PAGE 
108 | Hammatoceras, Hyatt. II 
23 | Hamulina,d’Orb. . II 
125 | Hamusina, Gemmel. II 
309 | Hancockia, Gosse.. II 
190 | Hanleyia, Ad. & Ang. II 
348 | Hanleyia, Gray. . II 
378 | Hapalus, Alb. AbD 
96 |-Hapata, Gray 2...) If 
10 | Haploceras, Zittell. II 
318 | Haplocochlias, Carp, II 
318 | Haploseapha, Conr. III 
106 | Haplothzrus, Conr. III 
125 | Haplotrema, Ancey, III 
217 | Hargravesia, H. Ad. IT 
5D |; Harmonia, Hartm. . Tit 
206 | Harpago, Klein. . II 
273 ; * sare | 
257 | Harpagodes, Gill... II 
224 | Harpa, Lamarck. ._ II 
Harpalis, Link.® 7. Ul 
68 | Harpalus, Austin. . III 
23) Harparia; Bats os, «7 a 
43 | Harpax, Desl. TIT 
127 | Harpoceras, Waagen. II 
850 | Harpopsis, Mayer... II 
280 | Harpula, Swains. . II 
282 | Harvella, Gray. . III 
LOT |) dastula, BW. & A. Ad. if 
275 | Hatasia, Gray. Iil 
S74 isHatina, Gray. te. oul 
144 | Haustator, Montf. . iu 
186 | Haustellodoris, Pease. II 
324 | Haustellum, Klein. et 
212 | Haydenia, Gabb. . II 
366 |, Hebra, H..&, A. Ad. Sit 
325 | Hecuba, Schumacher. III 
216 \\;Hela, Jeffreys. . .< IT 
22 | Helcion, Montfort. II 
239 | Helcioniscus, Dall. II 
273 | Helena, Hartman. Til 
98 iHeliacus,-d Orb... 2) er 
68 | Helicancyloceras,Gabb.I1 
50 | Helicarion, Ferussac. III 
360 | Helicaulax, Gabb. . II 
84 | Helicella, Ferussac. III 
85 | Helicella, Fitzinger. III 
le 
