48 BULLETIN NO. 30, UNITED STATES NATIONAL MUSEUM. 



Page. 



Ot/prina mtbtumida, M. &. H. := Venilia subtumida, (M. & H.) Meek 33 



Cprina laphami, Shuuiaid = Venilia laphami, (Shum.) Meok 33 



Vemis f circularis, M. <fc H. = Cyclina l circularise (M. & H. ) Meek 33 



Callista evfalensis. Con. = Dione eu/alensis, (Con. ) Meek 33 



Cytherea deioeyi, M. & H. = I>ione Detveyi, (M. & H.) Meek 33 



Cytherea leonensis, Con. ^= Dione leonensis, (Con.) Meok 33 



Cytherea lamare7isis, Sbum.^ Dione lamarensis, (Shumard) Meek 33 



Cytherea missouriana, 'Mort. =^ Dione missouriana, (Morton) Meek 33 



Cytherea nebrascensin, M. & H. = Dione nebrascensis, M. & H 33 



Cytherea orbiculata, H. ii.'M..=^ Dione orbicitlata, (H.<feM.)Meek 33 



Cytherea owenana, M. &: H. =^ Dione owenana, (Meek <fc Hayden) Meek 33 



Cytherea pellucida, M. Sell. ^=Dio7ie ? pellucida, (M. & H.) Meek 33 



Cytherea texana, ConTa,i\ = Dione texana, (Con.) Meek 33 



Cytherea tippana, Conrad t= ZH'one ttp^ana, (Con.) Meek 1... 33 



Venus meekiana, Gabb. = Dione [l] meekiana, (Gabb) Meek 33 



Venus ripley ana, GaMh. ^ Dione {>.] ripleyana, (Gabb) Meek 33 



Cytherea tenuis, 2. & M, = Dione [?] tenuis, (K. & M.) Meek 34 



TeUina formosa, M. & H. = Abra ? formosa, (M. & H.) Meek 34 



Solen irradians, Kosmer =: Linearia irradians, (Kcemer) Meek 34 



Psammobia cancellato-sculpta, Rosmer = Linearia cancellato-sculpta, (Roemer), Meek . . 34 



Cymella, Meek 34 



Pholadomya undata, M. & H. z= Pholadomya (Cymella) undata, (M. & H.) 34 



Leda fibrosa, Evans &• Shumard =riVeapra_^6rosa, (E. & S.) Meek 34 



Goniochasma, Meek 34 



Xylophaga stimpsoni, M. & H. = Ooniochasma stimpsoid, (M. & H.) Meek 34 



Xylophagella, Meek 34 



Xylophaga elegantula, M. & H. = Xylophagella elegantula, (M. & H.) Meek 34 



Singicula pulchella, Sbumard= Cinulia {Avella7ia) pidchella, (Shum.) Meek 34 



Actceonina naticoides, Gabb. = Cinulia naticoides, (Gabb) Meek 35 



Ringicula subpellucida, Shnmard = Ringinella subpcllucida, ( Shum. ) Meek 35 



Ringicula acutispira, Shnn>a,Td^Rigi7iella acutispira, (Sham.) Meek 35 



Actceonina biplicata, Gabb. = Solidula hiplicata, (Gabb) Meek 35 



Scalpellum ineqiiicnstatum, Shumard =: Anisomyon ? incequicostatxts, (Shum. ) 35 



Cupulas occidentalis, H. & M. =; Tectura ? occidentalis, (H. <fe M. ) Meek 35 



Phasianella haleana, A' Orhiguy = Eutrojnahaleana, (d'Orb.) Meek 35 



Phasianella perovata, Shuma,Td=: Eutropia per ovata, Shumard 35 



Phasianella punctata, Ga.hh.^^ [Eutropia] punctata, Gabb 35 



Architeetonica abotti, Gabb.=: Margaritella abotti, (Gabb) Meok 35 



Solarium abyssiiiiis, Gal)b.^ Margarita abyssinus, (Gabb) Meek 35 



Nerita (Nereis) densata, Conrad =: Neritella (Nereis) densata, (Con. ) !Meek 35 



Natica ambigua. M. <t H. — Vanikoro ambigua, (M. & H.) Meek 35 



Natica tuomeyana, M. & K. = Neritopsis ? tuomeyana, (M. & H.) Meek 35 



Spironema, Meek 35 



Turbo tenuilineata,M. SclI.=^Spironemu tenuilineata, (M.&H.)Meek 35 



Tuba? bella, CohtaA = Spironema bella, (Con.) Meek 35 



Rostellaria biangulala, M. &. H. = il nchura i biangulata, (M. &. H.) Meek 35 



Aporrhais parva, M. ifc H.^ Anchura? parva, (M. (feH.) Meek 35 



Aporrhais sublcevis, M. & H. =Anchura? sublcevis, (M. &. H.) Meek 35 



Drepanocheilus, Meek 35 



Rostellaria americana, Evans & Shum. =: Anchura (Drepanoch[e]ilus) americana, 



(Evan.s &. Shumard) Meek - 35-36 



Aporrhais decemlirata, Conrad = Anchura (Drepanoch[e\ilus) decemlirata, (Con.) Meek . 36 

 Rostellarianebrasceiisis, 'Eyans & Shiivaard = Anchura (Drepanoch[c]ilus) nebrascensis, 



(E. <fcS.)Meek 36 



Rostellaria rostrata, Gabb.= Anchura (Drepanoch[e\ilus) rostrata, (Gabb) Meek 36 



Jsopleura, Meek 36 



Rimella curvilirata, Conrad = Isopleurus curviliratus, (Con. ) Meek 36 



Chemnitzia meekiana, Gabb.= Isopleurus meekianus, (Gabb) Meek 36 



Pterocerella, Meek 36 



Harpago tippana=^ Pterocerella tippana, (Con.) Meek 36 



Chemnitzia, Conrad, 1860 (not d'Orb) ^= Chemnitzia corona (Con.), Meek 36 



Sealaria texana, 'R<RvaeY:= Chemnitzia? texana, (Rcemer) Meek 36 



Scalaria forshayii, Shumard =:^ Scalaforshayii, (Shumard) Meek 36 



Natica acutispira, Shumard = lAinatia ? acutitpira, (Shumard) Meek 36 



VolutUithes bella, Gabb.= Rostellites bcllus, (Gabb) Meek 36 



