VI TABLE OF CONTElvfTS 



Article 



Dall, William Healey. Diagnoses of undescribed new 

 species of moUusks in the collection of the United States 

 National Museum. No. 2668, pp. 1-11. February 9, 1927 ^ 19 



New genus: Pendroma. 



New species: Dentalium nagoense, Pendroma perplexa, Natica 

 (Stigmaulax) cubana, Crepidula aeola, Acmaea pulcherrima, 

 Liotia (Lippistes) tortugana, L. (L.) huesonica, L. brasiliana, 

 L. microgrammata, Solariella periscopia, Calliostoma iheringi, 

 C. depictum, C. (Rioense, var.?) hermosanum., C. hendersoni, C. 

 sdrcodum, Euchelus barbadensis, Minolta amblia, Solariella 

 crossata, Emarginula phrixodes, Rimula aeqiiisculpta, Diadora 

 microsticta, Puncturella hendersoni, P. pauper, Scissurella proxima, 

 Williamia magellanica, Lepidopleurus carinatus, Stereochiton 

 felipponei. 



Small shells from dredgings off the southeast 



coast of the United States by the United States Fisheries 

 steamer Albatross in 1885 and 1886. No. 2667, pp. 1-134. 

 April 20, 1927 ^ 18 



New species : Nucula fernandinae, Leda orixa, L. bipennis, Limopsis 

 radialis, L. onchodes, Bathyarca inaequalis, Acteon semicingulata, 

 A. particolor, A. juvenis, A. liostracoides , A. propius, A. parallelus, 

 A. lacunatus, Volvulella morchi, Pyrunculus floridensis, P. rushi, 

 P. medius, P. curtulus, Bullaria indolens, Scaphander stigmatica, 

 Diaphana floridana, Philine lucida, Gymnobela imitator, G.f illicita, 

 G.f lanceata,Gf grundifera, Mahgilia? sericifila, Pleurotomella? 

 stearina, P.? corrida, P.? (Eucyclotoma) aperta, P.? lineola, Man- 

 gilia ischna, P.? vaginata, Mangilia acrocarinata, Philbertiaf per- 

 decorata, P.? extenuata, Clathrodrillia inimica, C. orellana,C. dolana, 

 C. fanoa, Suavodrillia? textilia, Daphnella? sagena, DJ epomis, 

 Mangilia? chasmata, M. lastica, MJtachnodes, M.f crossata, MJ 

 cryera, MJ Christina, M . fritillaria, M.f subcircularis, M.f percom- 

 pacta, M.f cratera, MJ areia, MJ loraeformis, MJ rhabdea, 

 Cymatosyrinx ebur, Marginella fernandinae, M. canilla, M. ocella, M. 

 tanora, M. incessa, M. inepta, M. immitator, M. esther, Cypraeolina 

 tinolia, C. truncata, Mitra styliola, M. zilpha, M. hendersoni, M. 

 grammatula, Mitromorpha undulata, Fusiniis bullatus, F. vitreus, 

 Siphonorbis perminutus, Astyris perlucida, A. stemma, A. {Flu- 

 ella) enida, A. (F.) appressa, A. (Plectaria) embusa, A. (P.) 

 euribia, A. (P.) projecta, A. (Parasagena) sagenata, Cohimbella 

 (Atiliaf) mystica, fUrosalpinx verrilli, ?U. stimpsoni, Epitonium 

 macroense, E. Jractum, E. azelotes, E. opalinum, E. lavaratum, E. 

 canium, Opaliaf dromio, Melanella callistemma, M. penna, M. 

 fernandinae, M. cinca, M. abida, M. corrida, M. ophiodon, M. 

 anachorea, M. stamina, M. versa, M. ira, M. parallella, Strombi- 

 f or mis elata, Niso microform,is, Aclis gedrgiana, A. limata, A. 

 siilifer, A. fernandinae, A. pendata, A. conula, A. pyramida, A. 

 rhyssa, A. hendersoni, A. {Amblyspira) immaculata, Mucronalia 

 mammillata, M. suava, MJ bulimuloides, Stilifer verrilli, S. 

 minima, S. minuta, Pyramidella (Sulcorinella) camara, P. 



> Date of publication. 



