54 ALLAN HANCOCK, PACIFIC EXPEDITIONS VOL. 16 



PLATE 13 



Fig. S5a. Paracyathus stearnsii Verrill. Station 1254-41, 8 miSW 

 of Cedros Island, Mexico, 63-65 fms. x 2.7, p. 92. 

 55b. Paracyathus stearnsii Verrill. Station 1012-41, S of Pyra- 

 mid Cove, San Clemente Island, 55-69 fms. x 2.3. 



55c. Paracyathus stearnsii Verrill. Station 1418-41, 3H mi NE 

 of San Pedro Point, Santa Cruz Island, 46-47 fms. x 2.3. 



55d. Paracyathus stearnsii Verrill. Station 1012-41, x 2.4. 

 5Se. Paracyathus stearnsii Verrill, Station 1012-41, x 2.3. 

 Lateral view, same as b. 



Fig. 56. Paracyathus tihuroncnsis Durham. Station 1046-40, Puerto 

 Refugio, Angel de la Guardia Island, Gulf of Calif., 

 shore, x 2.4, p. 94. 



Fig. 57a. Sphenotrochus hancocki Durham and Barnard, new species. 

 Station 170-34, Stephens Bay, Chatham Island, Galapagos, 

 32 fms. X 10. Holotype, p. 94. 



57b. Sphenotrochus hancocki Durham and Barnard, new species. 

 Station 170-34, x 17. Holotype, drawing. 



Fig. 58a. Flabellutn daphnense Durham and Barnard, new species. 

 Station 788-38, southeast of Daphne Major Island, Gala- 

 pagos, 55 fms. X 3.3. Holotype, p. 96. 

 58b. Flabellum daphnense Durham and Barnard, new species. 

 Station 788-38, x 4.3. Holotype. 



