220 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 2 



PLATE 20 



Fig. 1. Triphora pahneri Strong & Hertlein, new species. Holotvpe, No. 747 

 (Calif. Acad. Sci. Paleo. Type Col!.), from Loc. 27,228 (C.A.S.), 

 dredged in from 3 to 9 fms. off Taboga Island, Panama. Length, 

 3.2 mm; diameter, LI mm. (Page 209.) 



Fig. 2. Triphora marshi Strong & Hertlein, new species. Holotype, No. 745 

 (Calif. Acad. Sci. Paleo. Type Coll.), from Loc. 27,229 (C.A.S.), 

 dredged in from 3 to 9 fms. in Bahia Honda, Veragua, Panama. 

 Length, 4.66 mm; diameter, 1.33 mm. (Page 214.) 



Fig. 3. Triphora marshi Strong & Hertlein, new species. Paratype, No. 745A 

 (Calif. Acad. Sci. Paleo. Type Coll.), from Loc. 27,229 (C.A.S.), 

 dredged in from 3 to 9 fms. in Bahia Honda, Veragua, Panama. 

 Length, 4 mm; diameter, 1.21 mm. (Page 214.) 



Fig. 4. Eumete bimarginata C. B. Adams. Hypotype, No. 726 (Calif. Acad. 

 Sci. Paleo. Type Coll.), from Loc. 27,228 (C.A.S.), dredged in from 

 3 to 9 fms. off Taboga Island, Panama. Length, 7.8 mm ; diameter, 2.0 

 mm. (Page 215.) 



Fig. 5. Rissoina (Folinia) signae Bartsch. Hypotype, No. 741 (Calif. Acad. 

 Sci. Paleo. Type Coll.), from Loc. 27,229 (C.A.S.), dredged in from 

 3 to 9 fms. in Bahia Honda, Veragua, Panama. Length, 2.13 mm; 

 diameter, 1.1 mm. (Page 234.) 



Fig. 6. Cerithiopsis eiseni Strong & Hertlein, new species. Holotype, No. 710 

 (Calif. Acad. Sci. Paleo. Type Coll.), from Loc. 27,229 (C.A.S.), 

 dredged in from 3 to 9 fms. in Bahia Honda, Veragua, Panama. 

 Length, 1.8 mm; diameter, 0.8 mm. (Page 216.) 



Fig. 7. Cerithiopsis gissleri Strong & Hertlein, new species. Holotype, No. 711 

 (Calif. Acad. Sci. Paleo, Type Coll.), from Loc. 27,229 (C.A.S.), 

 dredged in from 3 to 9 fms. in Bahia Honda, Veragua, Panama. 

 Length, 3.0 mm; diameter, 0.9 mm. (Page 216.) 



Fig. 8. Cerithiopsis montezumai Strong & Hertlein, new species. Holotype, 

 No. 712 (Calif. Acad. Sci. Paleo. Type Coll.), from Loc. 27,257 

 (C.A.S.), on rocks on beach below Delessep's Monument at Panama 

 City, Panama. Length, 3.2 mm; diameter, 1.2 mm. (Page 217.) 



Fig. 9. Elephantanellum heptagonum Carpenter. Hypotype, No. 722 (Calif. 

 Acad. Sci. Paleo. Type Coll.), from Loc. 27,229 (C.A.S.), dredged in 

 from 3 to 9 fms. in Bahia Honda, Veragua, Panama. Length, 1.8 mm; 

 diameter, 0.4 mm. (Page 226.) 



Fig. 10. Caecum bahiahondaense Strong & Hertlein, new species. Holotype, 

 No. 708 (Calif. Acad. Sci. Paleo. Type Coll.), from Loc. 27,229 

 (C.A.S.), dredged in from 3 to 9 fms. in Bahia Honda, Veragua, 

 Panama. Length, 1.9 mm; diameter, 0.5 mm. (Page 219.) 



Fig. 11. Caecum richthofeni Strong & Hertlein, new species. Holotype, No. 709 

 (Calif. Acad. Sci. Paleo. Type Coll.), from Loc. 27,228 (C.A.S.), 

 dredged in from 3 to 9 fms. off Taboga Island, Panama. Length, 2.9 

 mm; diameter, 0.8 mm. (Page 224.) 



Fig. 12. Micranellmn lohri Strong & Hertlein, new species. Holotype, No. 732 

 (Calif. Acad. Sci. Paleo. Type Coll.), from Loc. 27,228 (C.A.S.), 

 dredged in from 3 to 9 fms. off Taboga Island, Panama. Length, 4.4 

 mm; diameter, 1.2 mm. (Page 225.) 



Fig. 13. Micranellum lohri Strong & Hertlein, new species. Paratvpe, No. 732A 

 (Calif. Acad. Sci. Paleo. Type Coll.), from Loc. 27,228 (C.A.S.), 

 dredged in from 3 to 9 fms. off Taboga Island, Panama. Length, 4.36 

 mm; diameter, 1.0 mm. (Page 225.) 



