240 BULLETIN 68, UNITED STATES NATIONAL MUSEUM. 



Page. 



Fig. 11. TurhonlUa (Pyrgiscus) callipeplum, new species, type 5.1 mm 96 



llfl. Nucleus of same, lateral view much enlarged. 



12. Turbonilla {Pijrgiscus) aragoni, new species, type 7.2 mm 85 



12«. Nucleus of same, lateral view much enlarged. 



Plate 10. 



1. Turbonilla (Pyrgiscus) craticulata Morch, type 7.8 mm 104 



la. Nucleus of same, lateral view much enlarged. 



2. Turbonilla (Pyrgiscus) cinctella Morch, type 5 mm 108 



2a. Nucleus of same, lateral view much enlarged. 



26. Detail sketch of sculpture in the intercostal spaces between the 

 sutures. 



3. Turbonilla (Pyrgiscus) subula Morch, type 4.9 mm 106 



4. Turbonilla (Pyrgiscus) larunda, new species, type 4.3 mm 109 



4a. Nucleus of same, lateral view much enlarged. 



4b. Detail sketch of sculpture in the intercostal spaces between the 

 sutures. 



5. Turbonilla (Pyrgiscus) ceralva, new species, type 3.7 mm 104 



5a. Nucleus of same, lateral view much enlarged. 



6. Turbonilla (Pyrgiscus) lara, new species, type 4.3 mm 107 



6a. Nucleus of same, lateral view much enlarged. 



66. Detail sketch of sculpture in the intercostal spaces between the 

 sutures. 



7. Turbonilla (Pyrgiscus) lepta, new species, type 2.7 mm 105 



7a. Nucleus of same, lateral view much enlarged. 



8. Turbonilla (Pyrgiscus) histias, new species, type 4.8 mm 105 



8a. Nucleus of same, lateral view much enlarged. 



9. Turbonilla (Pyrgiscus) wickhami, new species, type 8 mm 106 



10. Turbonilla (Pyrgiscus) indentata Carpenter, type 3.8 mm 102 



Copy of a camera lucida sketch by Dr. Carpenter. 



11. Turbonilla (Pyrgiscus) eucosmobasis Dall and Bartsch, type 11.2 mm. . 98 

 11a. Nucleus of same, lateral view much enlarged. 



12. Turbonilla (Pyrgiscus) adusta, new species, type 5.7 mm 108 



12a. Detail sketch of sculpture in the intercostal spaces between the 



sutures. 



Plate 11. 



Fig. 1 . Turbonilla ( Mormula) regina, new species, type 19. G mm 112 



2. Turbonilla ( Mormula) iynucia, new species, type 4.1 mm 119 



2a. Nucleus of same, lateral view much enlarged. 



3. Turbonilla (Mormula) pentalopha Dall and Bartsch, type 8.5 mm 117 



3a. Nucleus of same, lateral view much enlarged. 



4. Turbonilla ( Mormula) lordi E. A. Smith, 20.8 mm Ill 



4a. Nucleus of same, lateral view much enlarged. * 



5. Turbonilla ( Mormula) phalcra, new species, type 2.5 mm 120 



6. Turbonilla ( Mormula) periscdida, new species, type 3.2 mm 119 



6a. Nucleus of same, lateral view much enlarged. 



7. Turbonilla ( Mormula) santosana, new species, type 3.7 mm 117 



8. Turbonilla ( Mormula) eschscholtzi Dall and Bartsch, 17.8 mm 113 



9. Turbonilla ( Mormula) heterolopha, new species, type 5.5 mm 118 



10. Turbonilla ( Mormula) catalinensis, new species, type 16.5 mm 113 



10a. Nucleus of same, lateral view much enlarged. 



