CORRIGENDA ET ADDENDA. 



Page 

 25 

 27 

 27 



Like 

 20 

 14 

 11 



14 



29 



17 



30 



3 



31 



13 



33 





35 



21 



36 



3 



38 



2 



38 



6 



89 



21 



40 





42 



18 



43 



21 



48 



19 



44 



4 



46 



9 



48 



23 



48 



24 



49 



83 



add Triqiietra oUiqua. Adams. 



and in note, for Crossiana read Crosseiana. 



insert below Duprei, Gasialia Duprei. Eecluz 



as a synonym, 

 under delpliiniis insert as syn. Hyria delphi- 



nus, Trosch. 

 for VondemhusMana read Vondeinbiischiana. 

 for Nyassensis read Nyassaensis. 

 for crespisulcatns read cripisculatus. 

 in 2d column, insert kodulotjb. 

 for OrundlacM read OundlacM. 

 for Demararaensis read Demeraraensis. 

 for liabetetus read hebetatus. 

 after favidens insert as a synonym U. triros- 



tris. Reeve. 

 for caridiacea read cardiacea. 

 last line in first column, add Sumatrensis.- 



Bunh. 

 for turdigulus read turgidulus. 

 place Con. before Han. 

 for Lea read Con. 



after tenerus add tenebrosiis, Con. as a syn- 

 onym, 

 add delumbis, Con. as a synonym to modio- 



liformis. Lea. 

 for Blan. read Lea. 

 insert Boiirg. before Parr. 

 insert rasus. Lea, after Mosulensis, Lea. 

 for Vandembuscbiana read Vondembuschi- 



ana. 

 for legubris read lugubris. 



Paoe 



Line 



62 



17 



63 



18 



64 



13 



64 



13 



64 



23 



65 



5 



65 



13 



65 



15 



66 



19 



66 



37 



71 



4 



73 



11 



73 



6 



73 



3 



75 



16 



76 



3 



78 



23 



81 



31 



84 



17 



84 



15 



84 32 & 33 



118 



43 



121 



43 



150 



5 



105 & 106 



for Laonensis read Laosensis. 



for Dumboae read Dunibese. 



strilie out U. Pugio. Ben. Eeeve. 



for Terheri read Zeylieri. 



strike out Schwerzenbacbii. Bourg. 



for aqualina read aqualinus. 



for Bronn. read Goldfuss. 



for Bronn. read Sowerby. 



for tumulatis read tumulatus. 



transfer Unio Verfe-Pacis to page 64. 



under isocardioides Lea, place Unio isoear- 



for Monge read (Monoc.) 



for Salmeniania read Sahveniana. 



for Meclionii read Miclionii. 



for 3Iath. read Meth. 



after cygnea insert Lin. 



under An. McNielii place An. opalina 

 Anth. 



for Napotalensis read Nopalatensis. 



for Leotandi read Leotaudi. 



for opilina Kiist read opalina. 



for Kust. read KutscJiig. 



after Yid. insert Fauna Dalmatiens by 

 Frauenfeld in Zool. bot. Vereins 1856. 



for Brap read Btip. and for 41 read 65. 



for Cbirriet read Cirrhipes. 



A. atrovirens and cornea, Nicaragua. In- 

 advertently put in So. Am. list instead of 

 No. Am. 



