662 Proceedings of the Royal Irish Academy. 



iv. "Porcupine" Exp., 1869, 85-110 fms. (Jeffreys, '81): E. I. A. 



Exp., 1885, off Dursey Head, 35-37 fms. (Chaster, '98). 

 T. Aran I. (Barlee, f. Jeffreys, '65) : " Porcupine " Exp., 1869, 165- 

 208 fms. (Jeffreys, '81). 

 Bistrilution. — Spitzbergen. Einmark to Mediterranean. Morocco, 

 Talisman." Madeira. Canaries ? Greenland. ? China Sea. 



Cuspidaria rostrata (Spengler). {Ne(zra rostrata, Jeffreys, B. C.) 



. . . iv., v., . 



iv. " Porcupine" Exp., 1869, 85-110 fms. (Jeffreys, '81). 

 V, "Porcupine" Exp., 1869, 85-208 fms. (Jeffreys, '81). 



Bistrilution. — Loffoden I. to Mediterranean. Azores. Morocco. 

 C. Yerd I., " Talisman " (Locard). New England to W. Indies. Off 

 Patagonia. 



Cuspidaria ahhreviata (Forbes). {NecBra ahlreviata, Jeffreys, B. C.) 



. . . iv., v., . 



iv. R.I. A.Exp., 1885, off SkelHgs, 70-79 fms. (Swanston, '86). 

 V. "Porcupine" Exp., 1869, 85-208 fms. (Jeffreys, '81). 



Bistrihution. — Einmark to Mediterranean. Morocco, " Talisman " 

 (Locard). 



Cuspidaria costellata (Deshayes). [Necera costellata, Jeffreys, B. C.) 



. . . iv., v., . 



iv. "Porcupine" Exp., 1869, 85-110 fms. (Jeffreys, '81) : R.I. A. 



Exp., 1885, 1886, 23-110 fms. (Chaster, '98, A. R. K). 

 V. "Porcupine" Exp., 1869, 85-208 fms. (Jeffreys, '81). 



Bistrilution. — I^orway to Mediterranean. Azores. Madeira. 

 Canaries. New England to W. Indies. 



\_Cuspidaria Greenii, Smith.] 



. . . iv., . . 



iv. " Plying Eox " Exp., 1889, 1000 fms. (Smith, '89). 



Bistrihution. — Earoe Channel. S. W. Ireland. Deep water. 



