146 INDEX AND SYNONYMY. 



PA as. 

 Haliotidea, Swains. Malac., 354, 1840. 



= Sigapatella, Lesson, ....... 103 



Harttia, Walcott. Bull. tJ. S. Geol. Survey, No. 10, 18, 1884, 109 

 Helicoidea (Trochita), Sowb. Thes. Conch., xxxix, sp. 19, 



1*83, 122 



Hepatica (Crepidula), Desh. Enc. Meth, ii, 26, No. 7. 



? = C. onyx, Sowb 128 



Hipponiciformis (Calyptrsea), Reeve. Conch. Icon., xi, sp. 



26, 1858. = C. equestris, Linn 138 



Hipponyx, Defrance. Bull v des Sc., 9, 1819, . . 108, 134 

 Hispida (Calyptrsea), Brod. Trans. Zool. Soc., i, xxvii, f. 



10, 1835. = Cruc. scutellatum, Gray, var. . . 112, 118 

 Holurthii (Crepidula), Parry. Thes. Conch. Index, . .131 

 Hungaricus (Capulus), Linn. Syst. Nat. Edit., xii, 1259, . 131 

 Hystrix (Calyptnea), Brod. Proc. Zool. Soc., 39, 1834. 



= Crep. aculeata, Gmel. 112, 113, 129 



lanacus, Morch. Yoldi Cat., i, 146, 1852, . . . 104, 130 

 Igoceras, Hall, 1859, . ...... 107 



Imbricata (Hipponyx), Gould. Proc. Boston Soc. Nut. 



Hist., ii, 161, .... . .136 



Imbricatnm (Crucibulurn), Brod. Zool. Jour., i, t. 27, f. 7. 



== scutellatum (Crucibulum), Gray, . . . Ill, 117 



Immersa (Crepidula), Angas. Proc. Zool. Soc. ,57, 1865. 



= C. rugosa, Nutt 128 



Immersa (Crepidula), Ad. and Reeve. Sowerlty, Thes. 



Conch. = C. porcellana, Linn. 

 Incurva (Patella), Gmel. Syst. Nat., 3715. 



= C. intortus, Lam. 

 Incurva (Crypta), Brod. Proc. Zool. Soc., 1834, p. 40. 



= C. adunca, Sowb ... 129 



Incurvata (Crepidula), Brod. and Sowb. Zool. Journ., iv, 



370. = Incurva (Crypta), Brod. 



Infundibulum, Montfort. Conch. Syst., ii, 166, 1810, . . 103 

 Intermedia (Calyptrsea), d'Orb. Voy. Amer. mer., 463, t. 



59, f. 4-6, 122 



Intortus (Capulus), Lamarck. Anim. sans Vert., vi, pt. 2, 



18, 1822, 131 



Intusconcamerata (Lepas), Martini. Conch. Cab. 



= Calypt. radians, Lam. 

 Italica (Crepidula), Defr. Diet. Sc. Nat., xi, 397. 



= unguiformis (Crepidula), Lam. ..... 130 



Japonicus (Capulus), A. Ad. Ann. Mag. Nat. Hist., 138, 

 1861, . ' . 133 



