126 Bulletin ii 126 



Explanation of Plate ii. 



(II) 



Page. 

 Fig. 1. Solarium sylvcerupis Har. (slightly enlarged)... 78, 78 



2. Solarium cupola Heilp. (slightly enlarged) 78, 78 



3. Solarium huppertzi va.r. ^ 1.60 79, 79 



4, a. Solarium, greggi max., -X. I. go 79, 79 



5. Solarium, V2i.r. delphinuloides a&X'p 80, 80 



6. Solarium, leanum Dall 81, 81 



7. Solaritim, bellense, n. sp 81, 81 



8. Solariwm, var. intusum, n. var 81, 81 



9. Discohelix verrilli Aid., n. s^t 82, 82 



10, a. Hipponyx sylvizrupis, n. sp 83, 83 



1 1 . Capulus expansus Whitf . (young) 83, 83 



12. Captthis expansus '^\s\\.i. {^aAv\'C) 84, 84 



13. CalyptrcBa aperta Sol. (adult broad variety) 84, 84 



14. Caiyptrcsa aperta So\. (base of fig. 16) 84, 84 



15. Calyptrcea aperta Sol. (very young, showing 



involute apex; and spirals on expanded 



part of embryonic whorl ) 84, 84 



16. Calyptrcea aperta So\. (high, narrow form) 84, 84 



1 7. Xenophora conchy Hop hora 85 , 85 



18. Natica semilunata Lea (common form, showing 



umbilical rib) 86, 86 



19. Natica semilunata L,ea, var. (slightly enlarged, 



diseased, thickened form) 86, 86 



20 Natica se^nilunata Lea, var. (slightly enlarged, 



without umbilical rib) 86, 86 



21. Natica {Sigaticus) clarkeana Aid. (slightly en- 



larged) 87, 87 



22. Natica eminula, vax 88, 88 



23. Natica magno-umbilicata Lea 89, 89 



24. Natica {Neverita) onusia Whitf 89, 89 



25. Natica {Neverita) 07itista Whitf. (very high 



form) 89, 89 



26. Natica {^Neverita') onusta Whitf. (slightly en- 



larged, low, broad form) 89, 89 



27. Natica aperta Whitf 90, 90 



28. Natica {Lactinaria) erectaWhiii 91, 91 



29. Natica {Lacunaria) alabamiensis Whitf. (slight- 



ly enlarged) 91, 91 



30. Sigaretus declivus Con 93, 93 



31. Sigaretus bilix Con 93, 93 



