NO. 1704. A COLLECTION OF SHELLS FROM PERU— BALL. 2 03 



ARCHIDORIS? INCERTA Bergh. 



1898. Plate, Fauna Chilensis, vol. 1, p. 504, pi. 29, figs. 21-25. 

 Tumbes, Chile. 



Genus ANISODORIS Bergh. 



ANISODORIS MARMORATA Bergh. 



1898. Plate, Fauna Chilensis, vol. 1, p. 515, pi. 30, figs. 5-7. 

 Coquimbo, Chile. 



ANISODORIS PUNCTUOLATA Orbigny. 



1837. Doris imnctuolata Orbigny, Voy. Am. Mer., p. 187, pi. 

 16, figs. 4-6. — Bekgh, Fauna Chilensis, vol. 1, p. 509, pi. 29, 

 figs. 31-31; pi. 30, figs. 1-2, 1898. Callao, Peru, south to 

 Talcahuano, Chile. 



ANISODORIS TESSELLATA Bergh. 



1898.. Plate, Fauna Chilensis, vol. 1, p. 518, pi. 30, figs. 8-11. 

 MoUe Ba}-, Chile, 8 fathoms. 



ANISODORIS VARIOLATA Orbigny. 



1837. Dorh varloJata Orbigny, Yoy. Am. Mer., p. 186, pi. 16, 

 figs. 1-3. — Bergh, Fauna Chilensis, vol. 1, p. 512, pi. 30, 

 figs. 3-4, 1898. Valparaiso and Tumbes, Chile. 



Genus TRIPPA Bergh. 



TRIPPA ? HISPIDA Orbigny. 



1837. Dork hhpkia Orbigny, Vol. Am. Mer., p. 188, pi. 15, 

 figs. 4-6. Calbuco, Valparaiso, and Tumbes, Chile. 



Genus TYRINNA Bergh. 



TYRINNA NOBILIS Bergh. 



1898. Plate, Fauna Chilensis, vol. 1, p. 524, pi. 30, figs. 21-29; 

 pi. 32, figs. 21-24. Calbuco, Chile. • 



Genus PLATYDORIS Bergh. 



PLATYDORIS PUNCTATELLA Bergh. 



1898. Plate, Fauna Chilensis, vol. 1, p. 521, pi. 30, figs. 12-20. 

 Isla de Pajargo, Chile. 



Genus CHROMODORIS Alden and Hancock. 



CHROMODORIS JUVENCA Bergh. 



1898. Plate, Fauna Chilensis, vol. 1, p. 531, pi. 31. figs. 4-11. 

 Isla de Pajargo, Chile, and Juan Fernandez Island. 



[POROSTOMATA.) 



Family DORIOPSIDID.F:. 

 Genus DORIOPSIS Pease. 



DORIOPSIS PERUVIANA Orbigny. 



1837. Doris 2)eruviana Orbigny, Voy. Am. Mer., p. 188, pi. 15, 

 figs. 7-9. Galapagos Islands and Callao, Peru, and south to 

 Valparaiso, Chile. 



