15 Moll. 
Titles. 
2200 
Borneo. Leiden, Samml. Geol. Reichs- 
mus., Ser. 1, 8, 1906, (106-144, mit 2 
Taf.). 
Ihering 1 , H. von. 1. Nuevas obser- 
vaciones sobre moluscos cretaceos y ter- 
ciarios de Patagonia. Rev. Mas. La 
Plata, 11, 1904, (230-44). 
Ihering, H. von. 2. Zur Regulierung 
der malacologischen Nomenclatar. 
Frankfurt a. M., NachrBl. D. malako- 
zool. Ges., 38, 1906, (1-12). 
Jackson, J. Wilfrid. 1. An attempt 
to breed from a sinistral Helix poma,tia, 
with notos on the reproduction of the 
dart. J. Conch., Loods, 11, 1906, (341— 
345). 
Jackson, J. W. 2. The occurrence 
of the white form of Helicigona lapicida 
(L.). J. Conch., Leeds, 11, 1906, (345). 
Jackson, J. W. 3. Vertigo alpestris 
in Westmorland. J. Conch., Leeds, 11, 
1906, (359). 
Jackson, J. W. 4. Further notes on 
French shell names. J. Conch., Leeds, 
11, 1906, (359). 
Jackson, J. W. 5. Acanthinula 
lamellata (Jeff.) at Grange-over-Sands, 
Lancs., and notes on various other 
species. J. Conch., Leeds, 11, 1906, 
(361). 
Jackson, J. W. 6. Bulimvs fasciatus 
Turton [= Ilelicella barbara (L.)] in 
Lancashire. J. Conch., Leeds, 11, 1906, 
(367). 
Janenscli, W. Ueber die Jugendent- 
wicklung von Rhabdoeeras suessi v. 
Hauer. Centralbl. Min., Stuttgart, 1906, 
(710-716). 
Jeannel, B. Contribution a 1’ etude de 
la faune do la ^rotte h Carnon (BaRses- 
Pyr6n<$cs). Pans, Bui. Soc. ent., 1905, 
(158-160). 
Jenkins, 6. [Oliver] P. [Peebles] & 
Carlson, A. [Anton] J. [Julius]. Phy- 
siological evidence of the fluidity of the 
conducting substance in the pedal nerves 
of the slug Ariolimax coliimbianus. J. 
Comp. Neur., Granville, Ohio, 14, 1904, 
(85-92). 
Jennings, F. B. Ilelicella virgata var. 
hypozona in the Isle of Wight. J. Conch., 
Leeds, 11, 1906, (332). 
Jensen, Adolf Severin. 1. On the 
Fossil quaternary Mollusc- Fauna of 
Greenland. Copenhagen, Medd. Gronl., 
29, 1905, [separate] (289-305). 
Jensen, A. S. 2. On the Mollusca 
of East Greenland. I. Lamellibrau- 
chiata. Copenhagen, Medd. Gronl., 29, 
1905, [separate] (306-62). 
Johnson, C. [Charles] W. [Willison]. 
1. On the habits of Praticolella jejuna. 
Nautilus, Boston, Mass., 20, 1906, (46). 
Johnson, O. W. 2. On the distri- 
bution of Helix hortensis Mueller, in 
North America. Nautilus, Boston, Mass., 
20, 1906, (73-80). 
Johnson, 0. W. 3. Additional locali- 
ties for Helix hortensis. Nautilus, 
Boston, Mass., 20, 1906, (95-96). 
Joly, Henry. Note sur deux Coeloceras 
du Toarcien : Coeloceras subarmatum, 
D’Orbigny, 1842, et Coeloceras desplacei, 
D’Orbigny, 1842. Nancy, Bui. Soc. sci., 
6,1905,(1-11). 
Jordan, Hermann. 1. The physiology 
of locomotion in gasteropoda. A reply 
to A. J. Carlson. Woods Holl. Mass., 
Mar. Biol. Lab., Bull., 9, 1904, (138-140, 
with text fig.). 
Jordan, II. 2. Hie Leistungen des 
Zentralnervensystems bei denSchnecken. 
Biol. Centralbl., Leipzig, 26, 1906,(124- 
128, 143-158). 
Joubin, Louis vide Fischer, H. & 
Joubin. 
Joukowsky, E. 1. Sur quelques 
afllcurements nouveaux de roches 
tertiares dans l’Isthme de Panama. 
Geneve, Mem. Soc. Phys., 35, 1906, 
Oct., (155-78). 
Joukowsky, E. 2. Sur une mollasse 
& Turritelles et une couche lignitifer& a 
Congeries de la presqu’llo d’Azuoro 
(Panama). Paris, C -R. Acad. Sci., 142, 
1906, (964-966). 
Jukes-Browne, A. J. Tapes aureus 
and its allies. J. Conch., Leeds, 11, 
1906, (275-281). 
K., O. N. Second Contribution to the 
knowledge of the Diluvial Mollusca 
Fauna of Otake, Shimosa Province. 
Tokyo, J. Geol. Soc., 12, 1905, (421- 
422). 
Kammerer, Paul [u. Andere]. Re« 
generieren Schnecken verloren gegan- 
gene Fiihler? Bl. Aquarienkunde.. 
Magdeburg, 17, 1906, (100). 
