302 BARNACLES FROM DEEP-SEA CABLES. 



Scalpellum persona, sp. nov. 



Fig. 7. — Outline of capitulum and capitular valves (reduced). 

 Fig. 8. — Dorsal view of anal appendage (x 10). 



Scalpellum sociabile var. parviceps, var. nov. 

 Fig. 9. — Eight anal appendage as seen from behind (x 15). 

 Poecilasma gigas, sp. now 



Fig. 10. — Lateral teeth and right lateral palp as seen from in 



front (x 75). 

 Fig. 11. — Part of fifth cirrus (greatly enlarged). 

 Fig. 12. — Oblique internal view of anal appendage (x 15). 

 Fig. 13. — Base of carina and right scutum in lateral view (x 3). 

 Fig. 14. — Internal view of base of carina (x 8). 



Description of Plate VI. 



Scalpellum nudipes, sp. nov. 



Fig. 1.— Mandible (x 10-66). 

 Fig. 2.— Maxilla (x 10-66). 



Scalpellum persona, sp. nov. 

 Figs. 3, 3a.— Mandibles of type (x 12). 

 Fig. 4.— Maxilla (x 12). 

 Fig. 5.— Outer maxilla (x 20). 



Scalpellum sociabile var. parviceps, var. nov. 

 Fig. 6.— Mandible of type (x 6-66). 



Poecilasma gigas, sp. nov. 



Figs. 7, 7a.— Mandibles of type (x 20). 

 Fig. 8.— Maxilla (x20). 



Jour. Straits Branch R. A. Soc, No. 74, 1916. 



