288 JOURNAL OF CONCHOLOGY, VOL. II, NO. 9, JANUARY, I906. 



von Aden," by R. Sturany [Levanderia erylhrcsensis n.g. , n.sp., Raeta jkkelii, 

 Drillia levanderi nn.spp.]. 



"Beitrag zur Kenntnis der Land-, Siisswasser- und Brackwasser-Molluskea von 

 Kamerun," by O. Boettger \^Ennea {Gidella) aciiditens, Achatina modesta 

 nn.spp.]. " Die Genera Helkella Fer. und BuUininus Ehrbg. ," by P. Hesse [from 

 the unpublished writings of F. Wiegmann]. " Einige Seltenheiten aus meiner 

 Sammlung," by C. BuLOW [Aqiiillus nodifenis, q.K.z.\ " Verzeichnis der Land- 

 und Susswasser-Mollusken Miinchens," by W. Blume [list of 75 spp.]. "Vorlau- 

 fige Mitteilung liber die MoUusken-formen des Eppendorfer Moores bei Hamburg," 

 by C. LiNDiNGER [26 spp. recorded]. " Neue Landschnecken von Ba wean und 

 Engano," by H. Fruhstorfer \^AniphidroiiiHs 4 nn.subspp.]. "Das Versenden 

 der lebenden Schnecken," by P. Hesse [packing in paper recommended]. "Helix 

 fatens von der Donau bei Donaustauf," by S. Clessin. " Sammlerkniffe," by Dr. 

 Frank [hints for collecting]. 



The Nautilus, vol. 19. nos. 1-5, May-September, 1905. 



"Notes on some Freshwater Shells from the Vukon Territory," by J. F. 

 Whiteaves [14 spp. with localities]. " Lists of a few species of Land and 

 Freshwater Shells from the Immediate Vicinity of James Bay, Hudson Bay," by 

 J. F. Whiteaves. "A Second Contribution to West Coast Conchology, I.," by 

 Henry' Hemphill. " Shell-Collecting on the Mosquito Coast of Nicaragua, I.," 

 by W. H. Fluck. " Cypma xanthodon Gray," by S. Raymond Roberts [3 

 specimens taken alive, Queensland]. 



"New Unionidna from Alabama," by L. S. Frierson [Quadrula archeri, Q. 

 riibidula]. "Two Undescribed Californian Shells, by W. H. Dall \^Mnrex santa- 

 rosana, Alaba oldroydi\. " Shell-Collecting on the Mosquito Coast of Nicaragua, 

 IL," by W. H. Fluck [25 spp.]. "A Second Contribution to West Coast 

 Conchology, H.," by Henry Hemphill. 



'''' Polygra decepta, n.sp.," by G. A. Clapp [Blount Springs, Alabama]. " Note 

 on a Variety of Crefiidula nivea C. B. Adams, from San Pedro, California," by 

 W. H. Dall. "Notes on a Collection of Shells from Bass Lake, Indiana," by 

 F. C. Baker. "A New Species oi Siicdnea \_S. Indiana, New Harmony, Ind.]," 

 by H. A. Pilsbry. "On some New Varieties of Cypi-aa,^' by Sloman Rous. 

 " Cycladidce of the Southern States," by V. Sterki [19 spp. with localities and 

 notes]. " Shell-Collecting on the Mosquito Coast of Nicaragua, HI.," by W. H. 

 Fluck. " Natica intj-icatoides on the Algerian Coast," by C. F. Ancey. "Plan- 

 orbis alabamensis and P. dilalalns in the Floridian Pliocene," by H. A. PiLSBRY. 

 "Note on Canadian Unio luteolus,'^ by F. R. Latchford. 



" Land Shells of the Florida Keys," by H. A. Pilsbry [catalogue with locaH- 

 ties]. " A New Californian Z^ij//x [y^. {Epiphragmophot\i) seq leoicola socjiiela']" hy 

 Rev. T- Rowell. " Remarks on some Land and Freshwater Shells from the 

 New Hebrides, with Description of New Species," by C. F. Ancey \^Physa layai-di 

 n.sp.]. "A Fossil Form of 0>'eohelix yavat>ai Pilsbry," by T. D. A. Cockerell. 

 "Note on a New Locality for Lyogyrus brownii Carpenter," by H. F. Carpenter 

 [Roger Williams Park, Providence, R.I.]. 



"Notes on Young Unionidse," by L. S. Frierson. " New Varieties \iiati- 

 canun, nonisiarniii] of Crepidtila rugosa Nutt found on Natica and on Norrisia," 

 by Mrs. M. Burton Williamson. " A New Species ai Lymnaa [Z. sterki'] from 

 Ohio, with Notes on Lynnaa parva Lea," by F. C. B.aker. " Vertioo pcrryi, 

 n.sp." [Rhode I.], by V. Sterki. " Shell Collecting on the Mosquito Coast of 

 Nicaragua, IV.," by W. H. Fluck. " List of Winconsin Shells," by G. Chad- 

 \VICK._ 



