Pag. 
4. 
ADDENDUM. 
Bei den Lepidopleuriden aus grösserer Tiefe: 
Lepidopleurus belgicae Pels. 70°S., 80°48’W., aus einer Tiefe von 500 M. (P. PELSENEER, 
Resultats du Voyage du Belgica, 1897—1899, Mollusques, 1903, Pag. 16). 
*1. Hanleya sykesi Sow. 
G. B. SOWERBY. Mollusca of South Africa Marine Investigations in South Africa, Vol. 
Pag. 
Pag. 
Pag 
15: 
028. 
II, Pag. 225. 
Süd-Afrika. 
*3a. Trachydermon sharpi Pilsbry. 
H. A. PıLspry. Nautilus, Vol. X, 1896, Pag. 49. 
Unalaschka. 
"4. Trachydermon dentiens Gld. 
H. A. Pırspry. Nautilus, Vol. XII, 1898, Pag. 50. 
Insel Socorro. 
"3a. Chaetopleura destituta Sykes. 
E. R. SykEs. Proc. Malac. Soc. London, Vol. V, Part 3, 1902, Pag. 195. 
Durban. 
"6a. Ischnochiton herdmani Sykes. 
E. R. SykeEs. Report Ceylon Pearl Oyster Fish., Suppl. Rep. IV, 1903, Pag. 178. 
Golf von Manaar. 
#28. /schnochiton frutiosus Gld. 
C. v. WiIsseL. Zool. Jahrb., Bd. XX, 6. Heft, 1904, Pag. 594. 
Neu-Seeland, Chatham-Inseln, French-Pass; Bare-Island, Nordwest-Amerika. 
#97. /schnochiton biarcuatus Dall. 
W. H. DALt. Proceed. Soc. Washington. Vol. XVI, Pag. 176. 
Californien. 
SIBOGA-EXPEDITIE XLVIII. 
