E U LAMELLI B RAN C H I AT A , RSEUDOLAHEELIBRANCJIIIATA. Moll. 57 
Carditellct smithii , Bermuda ; Dale, Bull. Lab. Iowa, iv, p. 16 : n. sp. 
Condylocardia , n. g., for (7. sancti-pauli , St. Paul I., crassicosta, conccn- 
trica , Stewart I., p. 196, australis , St. Paul I., p. 197 ; Bernard, 
Bull. Mus. Paris, ii. 
Corbicula coloniensis , Uruguay ; Pilsbry, P. Ac. Philad. 1896, p. 562, 
fig. : n. sp. 
Cyrenoidea fioridana , Florida, t caloosaensis , Pliocene, Florida ; Dale, 
Nautilus, x, p. 52 : n. spp. 
Glabaris simpsonianus , Rio de la Plata ; Piesrry, P. Ac. Philad. 1896, 
p. 565, fig. : n. sp. 
Isorropopon , n. g., for /. perplexum , n. sp., off Alexandria ; Sturany 
( 335) p. 17, figg. . 
Lepidodesma , n. g., for Umo languilati , Heude ; Simpson, P. U. S. Mus. 
xviii, p. 311. 
Lucina amorpha , off Alexandria ; Sturany (335) p. 16, figg. : n. sp. 
Microstagon , n. n. for Goodallia , Desh., Turton ; Cossmann (63) p. 11. 
f Naiaditcs, monograph on British species concluded ; Hind (141). 
Pisidium , notes on ; Sterki (329) : P. ovatum , Cless., a survival from 
glacial times in the Black Forest ; Sandberger, Verb. Yer. Karls- 
ruhe, xi, pp. 344 & 345. 
P. impar , Transcaspia, n. sp. ? [single value]; WerterlOnd, Ann. Mus. 
St. Petersburg, 1896, p. 198 : P. trapezoideum, North America ; 
Sterki, Nautilus, ix, p. 124 : P . pauperculuni, p. 64, scutcllum , p. 66, 
Eastern United States; Sterki, op. cit. x : P. falax, p. 20, Ohio, 
vesiculare , p. 21, Michigan ; Sterki, t. c. : P. randolphii , Seattle, 
Washington, U. S. A. ; Roper, op. ix, p. 99 : n. spp. 
Psilunio , n. g., for ~[ t/mo craiovensis , Tourn. ; Stefanescu (326) p. 44. 
Remondia, Gabb., belongs to the Crassitcllitidce , not to Trigoniidai ; 
Stanton, P. U. S. Mus. xix, p. 299, figg. 
Scioberetia australis, its anatomy, development, &c. ; Bernard, Bull. 
Sci. France Belgique, xxvii, pp. 364-395, figg. 
Sphairiiun , abnormal forms ; Waeker, Nautilus, ix, pp. 135-137 : notes 
about ; Roper, op. cit. x, p. 29 : S. soleatum , anatomy ; Drew, 
P. Iowa Ac. iii (1895) pp. 173-182, figg. 
XInio littoralis, in Pleistocene times ; Kennard, Sci. Gossip, iii, pp. 118 
& 119 : U. infrarostratus , Schepm., is a synonym for U. caudiculatus , 
Mts. ; Schepman, Notes Leyden Mus. xviii, p. 140. 
Unio bitortus, p. 12, biformis, p. 13, bipartitus , p. 18, Sicily ; Monterosato, 
Natural. Sicil. i, figg. : Unio, 7 alleged new species from Balkan 
Peninsular and Asia Minor ; Drouet, J. Conchyl. xliii, pp. 224-230 : 
U. aslcewi , Texas ; Marsh, Nautilus, x, p. 91 : U. hartwrightii , 
Florida; Wrigiit, op. cit. ix, p. 121, figg. : U. bursa-pastor is, Vir- 
ginia, p. 133 , frier soni, Louisiana, p. 134; Wright, t. c. figg. : f U., 
4 new species from the Trias of Texas ; Simpson, P. U. S. Mus. 
xviii, p. 295 : n. spp. 
Unionidai, notes on descent and distribution ; Wrigiit (390) : notes on 
the muscle-scars ; Simpson, Nautilus, x, pp. 29 & 30 : the size of 
Mussels ; Strode (334) : notes on the Parvus group ; Simpson 
( 303) : classification and. distribution of the pearly freshwater 
Mussels ; Simpson (299) : Mississippi Yalley forms in the St. 
Lawrence and Atlantic drainage areas ; Simpson (301). 
PSETWOLAMELLIBRANOHIATA. 
■fChlamys jlandrica, from the Paniselian of Belgium; Vincent, Bull. 
Soc. malac. Belgique, xxix, p. lix : f C. ( Pallium ) apollo , Faluns of 
Anjou ; Doelfus & Dautzenberg, Bull. Soc. Ouest France, vi, p. 1, 
figg. : n. spp. 
