CORRIGENDA ET ADDENDA. 



28 



4-4 



14 



24 



add Triqueira obUqua. Adams. 



and in note, for Crossiana read Crosseiana. 



insert below Duprei, Castalia Duprei. Recluz 

 as a synonym. 



under delphinus insert as syn. Hyria delphi- 

 nus, Troseh. 



for Yondembushiana read Yondembuschiana. 



for Xyassensis read Xyassaensis. 



for crespisulcatus read cripisculatus. 



in 2d column, insert kodttlocs. 



for Orundlachi read Ghundlachi. 



for Demararaensis read Demeraraensis. 



for habetetus read hebetatus. 



after favidens insert as a synonym U. iriros- 

 tris. Reeve. 



for caridiacea read cardiacea. 



last line in first column, add Sumatrensis. 

 Dunk. 



for turdigulus read turgidulus. 



place Con. before Han. 



for Lea read Con. 



after tenerus add lenebrosus, Con. as a syn- 

 onym. 



add delumbis, Con. as a synonym to modio- 

 lifonnis, Lea. 



for Blan. read Lea. 



insert Bourg. before Parr. 



insert rasus, Lea, after Mosulensis, Lea. 



for Vandembuscbiana read Yondembuscbi- 

 ana. 



for legubris read lugubris. 



for Laonensis read Laosensis. 



for Dumbose read Dumbesp. 



strike out 1". Pugio. Ben. Beere. 



for Terberi read Zeyheri. 



strike out Schwerzenbachii. Bourg. 



for aqualina read aqualinus. 



for Bronn. read Ooldfuss. 



for Bronn. read Soicerby. 



for tunmlatis read tumulatus. 



transfer Unio Verse-Pacis to page 64. 



under isocardioides Lea, place Unio isoear- 

 divides Reeve. 



for Monge read (J/bnoe.) 



for Salmeniania read Sahveniana. 



for Mechonii read Michonii. 



for Matb. read Meth. 



after ej-gnea insert Lin. 



under An. McSielii place An. opal inn 

 Anth. 



for Xapotalensis read Xopalatensis. 



for Leotandi read Leotaudi. 



for opilina Kust read opalina. 



for Kiist. read Kutschig. 



after Yid. insert Fauna Dalmatiens by 

 Frauenfeld in Zool. bot. Vereins 1856. 



for Drop read L)up. and for 41 read 65. 



for Cbirriet read Cirrbipes. 



A. atrovirens and cornea, Nicaragua. In- 

 advertently put in So. Am. list instead of 

 No. Am. 



