54 MOLLUSQUES 



286. Gray. Diiïiculty of dislinguing certain gênera of Testaceous Moll. by their 

 Shells, 1835. — OLserv. on (lie economy of MolL animais, and on the struc- 

 ture of their shells, 1833. — De Serres. Altération des coquilles. — DeRéau- 

 mur. De la formation et de l'accroissement des coquilles, 1709, 2 pi. — 

 4 broch. in-4" cart. 



287 Carpenter. Report on microscop. structure of Shells, 1847, 20 pi. — 

 Shell (From the cyclopedia) fig. — Naumann. iieber die Spiralen der Con- 

 chylien, 1846. — Geubel. Die Gelhâuse und sosstigen Gebelde der Moll. 

 1845. — Naumann. Ueber die cyclocentrische Conchospirale. — Owen. 

 Structure of the valves of the water-clam. 1838, fig. — Woodward. Struc- 

 ture of the Shell in Vêlâtes conoideus, 1892, 2 pi., etc. — 8 broch. in-8° 

 cart. et broch. 



288. Môrch. Homology of the Buccal Parts of the Moll. 1865, 1 pi. — Crosse 

 et Fischer. Mâchoire et armature linguale des Cylindrellidte, 1870, 3 pi. 



— Ebenhard. Neber die Schneckenzungen, 1865, 5 pi. — Guppy. Lingual 

 dentition of some West-lndian Gasteropoda, 1861, 1 pi. — Binney. On the 

 Genitalia, Jaw and lingualDentition of certain sp. of Pulmonata, 1875, 7 pi. 



— On the Jaw and lingual Dentition of certain terr. MoUusks, 2 pi. — Noies 

 on the Jaw and lingual Dentition of Pulmonate, 1884, 15 pi. — 16 notes de 

 MM. Pilsbry, Dali, Binney, Bland, etc. sur la dentition des Moll., 9 pi. 



— 25 broch. in-4° et in-8''. 



289. Panceri. Gli organi e la secrezione del Acido solforico nei Gasteropodi, 

 1869, 3 pi. — Karsten. Disquisitio microcop. et chemica Hepaticis et Bilis 

 crustacearum et Molluscorum, 1843, 2 pi. — Lespès. Recherches sur l'œil 

 des gastéropodes, 1851, 1 pi. — Garner. On the nervons System of moll. 

 animais, 1834, 4 pi. — Gray. Some observ. ou the economy of MoUuscous 

 animais, and on the structure of theirShells, 1833, etc. — 7 vol. broch. in-4° 

 et in-8^ 



290. Hancock (A.). On theanatomy of Doris, 1852, 8 pi. — Trinchese. Analom. 

 délia Caliphylla mediterranea, 1875, 2 pi. — Fischer iH.). Recherches anat. 

 sur un moll. nudibranche du genre Corambe, 1891, 4 pi. — Kôlliker. Rho- 

 dope, 1847, 1 pi. — Vayssiére. Genre Héro. — 5 broch. in-4° et in-8". 



291. Bergh. Ehrenberg'schen Doriden. — Anatom. of Fiona atlantica, 1858, 

 2 pi. — Anatom. of Phyllodesmium hyalinum, 1860, 1 pi. — Anat. der 

 Pleurophyllidia formosa, 1869, 3 pi. — Blanchard. Organis. des Opisto- 

 branches. — Bouvier. Organ. des actéons, 1893, 2 broch. — Organis. des 

 amphidoles. — Obs. anat. sur les Moll. Gaster, 1892. — Distorsion des gas- 

 terop. Hermaphrod., 1893, etc. — 10 broch. in-4" et in-8''. 



292. Semper. Beitr. z. anat. de Pulmonaten, 1856, 1 pi. — Des Moulins. Class. 

 de certains opercules de gasterop., 1867. — Lawson. On the Growlh of 

 Land-shells, 1854. — Van Beneden. Anatom. du Pneumodermon violaceum, 

 2 pi. — Pneumodermon mediterraneum, 1 pi. — Gruithuisen. Valvata 

 branchiata, 1821, 1 pi. — Bert. Syst. nerv. de la Patelle, 1862. — Vayssiére. 

 Scissurella costata, var. lœvigata, 1894. — Van Beneden. Sur le Limneus 



