506 GASTEROPODA OF 'THE INFERIOR OOLITE. 
? Crossostoma heliciformis, Morris and Lycett, vide ATAPHRUS. 
Cylindrites gradus, Lycett, vide Cylindrites attenuatus, Lycett. 
Diartema varicifera, Hudleston, vide ALARBIA. 
Ditremaria affinis, @ Orbigny, vide Trochotoma affinis, Deslongchamps. 
Emarginula alta, Lycett, vide Rrmua. 
— clathrata, Sowerby, vide Rrmu.a. 
EPucyclus goniatus, Deslongehamps, vide AMBERLEYA. 
—  pinguis, Deslongchamps, vide AMBERLEYA. 
Eulima levigata, Morris and Lycett, vide PseUDOMELANIA. 
Euomphalus tuberculosus, Thorent, vide SrRAPAROLLUS. 
Euspira Bajocensis (d’Orb.), Tawney, vide Narica. 
— canaliculata, Morris and Lycett, vide Narrca. 
—  Dundriensis, Tawney, vide Natioa. 
Fissurella acuta, Deslongchamps, vide PUNCTURELLA. 
= Brodiei, Lycett, vide Patella retifera, Lycett. 
Fusus ? carino-crenatus, Lycett, vide Purpurtna (Hucycloidea). 
Hamusina Calisto (V Orb.), Cossmann, vide Cirrus. 
Kilvertia pulchra, Lycett, vide EXELIssa. 
Littorina biarmata (Minst.), Tawney, vide Trocuvs. 
— nana, Lycett, vide Ataphrus Acmon, d’ Orbigny. 
—  ornata (Sow.), Morris, vide AMBERLEYA. 
— _ punctura, Bean, vide Natica. 
Mathilda abbas, Hudleston, vide TURRITELLA. 
Melania abbreviata, Deslongchamps, vide CertrHtuM. 
—  coarctata, Deslongchamps, vide PSEUDOMELANTA. 
— lineata, Sowerby, vide PSEUDOMELANIA. 
— Normaniana, dV Orbigny, vide Pseudomelania lineata, Sowerby. 
— procera, Deslongchamps, vide PsEUDOMELANIA. 
— __ scalariformis, Deslongchamps (pars), vide Oerithium comma, Miinster. 
— —_ Deslongechamps (pars), vide Cerithium circe, d’Orbigny. 
= — Deslongchamps, vide CerrrHiuM. 
— __ striata, Sowerby, vide BoURGUETIA. 
— _turris, Deslongchamps, vide Melania coarctata, Deslongchamps. 
— undulata, Deslongchamps, vide CrriTHIUM. 
Monodonta Acmon (d’Orb.), Tawney, vide AraPHRUS. 
— adducta, Phil. var. eanina, vide Natica Lorieri, d’ Orb. var. canina. 
— heliciformis (Morris and Lycett), Lycett, vide ATApHRUs. 
— Labadyei (d’Arch.), Morris and Lycett, vide ATapuRvs. 
—— levigata (Sow.), Lycett, Morris, Tawney, vide AraPurus. 
Natica (Euspira) ? cincta (Phil.), Morris and Lycett, vide Chougutonta. 
—- decussata, Minster, vide Nerrrorsts. 
—  Leckhamptonensis, Lycett, vide Natica cincta, Phillips. 
—  Oppelensis, Lycett, vide Natica adducta, Phillips, var. Oppelensis, Lycett. 
—  prowima, Hudleston, vide Natica Lorieri, d’Orbigny, var. proxima. 
—  subumbilicata, V@ Archiac, vide “ PHAstaANELLA.” 
—— tumidula, Phillips, vide Nertra (Neridomus). 
Naticella decussata (Goldf.), Lycett, vide Nexrropsts. 
Neridomus, vide Nerrra. 
