24 Moll. 
VII. MOLLUSCA. 
386. Philippi, E. Beitrage zur Morphologie und Phylogenie der Lamelli- 
branchier. Zeitschr. Deutsch. geol. Ges. 1, pp. 597-622, pi. xix. 
387. -. Ueber das Schloss von Pterincea retroflexa , Wahlenb. sp. Op. 
cit. li, pp. 181-183, fig. 
388. -. Ueber zwei neue Zweischaler-Arten von palaozoischem Habitus 
aus deutschem Muschelkalk. T. c. Protok. pp. 62-67, figg. 
389. -. Ueber ein interessantes Yorkommen von Placunopsis ostra- 
cina , v. Schloth., sp. T. c. Protok. pp. 67-69, figg. 
390. Picard, K. Ueber Cephalopoden aus dem unteren Muschelkalk bei 
Sondershausen. Zeitschr. Deutsch. geol. Ges. li, pp. 299-309. 
391. Pilsbry, H. A. New American Land Shells. Nautilus xii, pp. 
101-104. 
392. -. Potamolithus jacuhyensis , n. sp. [River Jacuhy, Brazil]. T. c. 
p. 113. 
393. -. Remarks on the American species of Conulus. T. c. pp. 113- 
117. 
394. 
395. 
396. 
397. 
398. 
-. Catalogue of the Amnicolidce of the Western United States. 
T. c. pp. 121-127. 
-. Descriptions of new American land shells. T. c. pp. 140-142. 
-. New Amnicolidce from Florida. Op. cit. xiii, pp. 20-22. 
-. New south-western forms of Polygyra. T. c. pp. 37-41. 
-. Planorbis rubellus , Sterki, and P. harni , Pilsbry. T. c. pp. 51 
& 52. 
399. -. New Jamaican forms of Lucidella. T. c. pp. 56 & 57. 
400. -. Mollusks collected by R. C. M c Gregor in Northern California. 
T. c. pp. 64-67. 
401. -. New and little-known species of Pristiloma. P. Ac. Pliilad. 
1899, pp. 185-187, pi. ix, pars. 
402. -. Relations of the land molluscan fauna of South America. 
T. c. p. 226. 
403. -. A new Australian Eidima [A'. coxi\ T. c. p. 258, pi. xi, pars. 
404. -. Notes on a few North-west American land shells. T. c. 
pp. 314 & 315, figg. 
405. -. A new Ampullaria [A. miamiensis , Florida]. T. c. p. 365. 
406. -. Descriptions of new species of Mexican land and freshwater 
mollusks. T. c. pp. 391-402. 
407. -. New species and varieties of Mollusks from Miami, Florida. 
T. c. pp. 403-405, figg. 
408. -. A new species of Ther sites \T. ivebbi , ? Queensland]. T. c. 
pp. 473 & 474, figg. 
409. -. Additions to the Japanese land snail fauna. T. c. pp. 525- 
530, pi. xxi. 
410. -. Littoral Mollusks from Cape Fair weather, Patagonia. Amer. 
J. Sci. vii, pp. 126-128, pi. i. 
-. [See also Tryon (551), Zittel (595).] 
