404 



GASTEROPODA. 



[FUS. 



catilloides, Conrad, 1842, (Inachus catil- 

 loides,) Jour. Acad. Nat. Sci., vol. 8, p 

 273, Coal. Meas. 



circumliratus, Whitfield, 1886, Bull. Am. 

 Mus. Nat. Hist., vol. 1, p. 308, Birds- 

 eye Gr. 

 clymenioides, see Straparollus clymeni- 



oides. 



comes, Hall, syn. for Phanerotinus laxus. 

 conradi, syn. for Pleuronotus decewi. 

 cyclostomus, see Straparollus cyclostomus. 

 decewi, see Pleuronotus decewi. 

 decollates, Hall, 1877, 1st Ed. Am. Pal. 

 Foss., p. 244, Low. Held, Gr. Proposed 



instead of E. disjunctus, Hall, 1859, 

 Pal. N. Y., vol. 3, p. 340. 

 depressus, Hall, 1843. Preoccupied by 



Goldfuss in 1832. See Straparollus 



hecale. 



disjunctus, Hall. Preoccupied by Gold- 

 fuss. See E. decollates. 

 ebaracensis, see Eccyliomphalus ebora- 



censis. 

 exortivus, Dawson, 1868, Acad. Geol., p. 



308, Carboniferous, 

 expansus, Conrad, 1842, Jour. Acad. Nat. 



Sci., vol. 8, p. 273, Niagara Gr. 

 gyroceras, see Eccyliomphalus gyroceras. 

 hecale, see Straparollus hecale. 

 hecale var. corpulens, see Straparollus he- 

 cale var. corpulens. 

 htmispherica, see platystoma hemispher- 



icum. 



inops, see Straparollus inops. 

 latus, Hall, 1858, Geo. Rep. Iowa, p. 605, 



Burlington Gr. 



laxus, see Eccyliomphalus laxus. 

 lens, see Straparollus lens, 

 luxus, White, 1875, Expl. W. 100th Me- 

 ridian, vol. 4, p. 94, Subcarboniferous. 

 macrolineatus, Whitfield, 1878, Ann. Rep. 



Geo. Sur. Wis., p. 82, and Geo. Sur. 



Wis., vol. 4, p. 294, Niagara Gr. 

 minnesotensis, Owen, 1852, Geo. Sur. Wis., 



Iowa, and Minn., p. 581, Calcifer- 



ous Gr. 

 minutissimm, Castelnau, 1843, Syst. Sil., p. 



35. Not recognized, 

 obtusus, Hall, 1858, Geo. Rep. Iowa, p. 



523, Kinderhook Gr. 

 ophirensis, see Straparollus ophirensis. 

 pernodosus, Meek & Worthen, 1870, (Stra- 

 parollus pernodosus,) Proc. Acad. Nat. 



Sci., p. 45, and Geo. Sur. 111., vol. 5, p. 



604, Coal Meas. 

 perspectives, Swallow, 1863, Trans. St. 



Louis Acad. Sci., vol. 2, p. 98, Kaskas- 



kia Gr. 

 pervetus, Conrad, 1843, (Inachus per- 



vetus,) Proc. Acad. Nat. Sci., vol. 1, p. 



334, Trenton Gr. 

 planidorsatus, Meek & Worthen, 1860, 



Proc. Acad. Nat. Sci., p. 462, and 



Geo. Sur. 111., vol. 2, p. 302, Kaskas- 



kia Gr. 



planispira, see Straparollus planispiratus. 

 planodiscus, Hall, 1860, 13th Rep. N. Y. 



Mus. Nat. Hist., p. 109, and Pal. N. Y., 



vol. 5, pt. 2, p. 57, Ham. Gr. 



polygyratus, Roemer, 1852, Kreid. von 



Texas, p. 91, Silurian. 

 profundus, see Bucania profunda. 

 quadrivolvis, see Straparollus quadrivolvis. 

 roberti, White, 1862, Proc. Bost. Soc. Nat. 



Hist., vol. 9, p. 22, Burlington Gr. 

 rotuliformis, Meek, 1870, Proc. Acad. Nat. 



Sci., p. 61, Calciferous Gr. 

 rotundus, see Pleurotomaria rotunda. 

 rudis, see Straparollus rudis. 

 rugilineatus, see Cyclonema rugilineatum. 

 rugosus, Hall, 1858, Geo. Sur. Iowa, p. 722. 

 Preoccupied by Sowerby in 1812. See 

 E. subrugosus. 



sanctisabse, see Straparollus sanctisabae. 

 sinuatus, see Straparollus sinuatus. 

 tpergenemis, see Straparollus spergensis. 

 spergenenm var. planorbiformis, see Stra- 

 parollus spergenensis var. planorbi- 

 formis. 



spirorbis, see Straparollus spirorbis. 

 springvalensis, White, 1876, Proc. Acad. 

 Nat. Sci., p. 32, and Cont. to Pal., No. 

 8, p. 167, Kinderhook Gr. 

 strongi, Whitfield, 1878, Ann. Rep. Geo. 

 Sur. Wis., p. 66, and Geo. Wis., vol. 4, 

 p. 200, Lower Magnesian Gr. 

 subplanus, see Straparollus subplanus. 

 subquadratus, Meek & Worthen, 1870, 

 ( Straparollus subquadratus,) Proc. Acad. 

 Nat. Sci., p. 46, and Geo. Sur. 111., vol. 

 5, p. 605, Up. Coal. Meas. 

 subrugosus, Meek & Worthen, 1873, Geo. 

 Sur. 111., vol. 5, p. 607, Coal Meas. Pro- 

 posed instead of E. rugosus, Hall, 

 which was preoccupied, 

 sulcatus, Hall, 1843, Geo. Rep. 4th Dist. 



N. Y., p. 138, Onondaga Gr. 

 tioga, Hall, 1876, Illust. Devonian Foss., 

 pi. 15, and Pal. N. Y., vol. 5, pt. 2, p. 

 56, Chemung Gr. 

 triliratus, Conrad, 1843, Proc. Acad. Nat. 



Sci., p. 333, Trenton Gr. 

 trochiscus, see Raphistoma trochiscum. 

 umbilicatus, see Straparollus umbilicatus. 

 uniangulatus, see Ophileta uniangulata. 

 utahensis, see Straparollus utahensis. 

 vaticinus, Hall, 1863, 16th Rep. N. Y. 



Mus. Nat. Hist., p. 136, Potsdam Gr. 

 verneuili, Castelnau, 1843, Syst. Sil., p. 34. 



Not recognized. 



whitneyi, see Omphalotrochus whitneyi. 

 FUSISPIRA, Hall, 1871, 24th Rep. N. Y. Mus. 

 Nat. Hist., p. 229. [Ety. fum, spindle ; 

 spira, spire.] Fusiform, imperforate ; 

 spire elevated, with rounded volu- 

 tions ; aperture elongate-ovate or el- 

 liptical, produced below, forming a 

 subrimate canal; columella slightly 

 twisted, without folds ; peristome sharp. 

 Type F. ventricosa. 



compacta, Hall & Whitfield, 1877, U. S. 

 Expl. 40th Parallel, vol. 4, p. 236, 

 Quebec. Gr. 

 elongata, Hall, 1871, 24th Rep. N. Y. Mus. 



Nat. Hist., p. 229, Trenton Gr. 

 subfusiformis, Hall, 1847, (Murchisonia 

 subfusiforme,) Pal. N. Y., vol. 1, p. 180, 

 Trenton and Hud. Riv. Grs. 



