242 



Bulletin 29 



406 



2. Murex messorius Sowerby 101 



3. Murex domingensis Sowerby 101 



4. Murex domingensis Sowerby 101 



5. Murex domingensis Sowerby, with ribbing like yaquensis 101 



6. Murex domingensis Sowerby, very large 101 



7. Murex yaquensis, n. sp 102 



8. Murex eompactus Gabb, metatype 103 



9. Murex (Chicoreus) cornurectus Guppj\ 103 



10. Murex (Chicoreus) cornurectus Guppy 103 



n. Murex (Phyllonotus) prsepauxillus, n. sp., Ion. 16 mm 103 



12. Typhis cercadicus, n. sp., Ion. 7 mm 101 



Plate 17. 



Fig. 



Fig. 



1. 

 2. 

 3- 



4- 



5- 

 6. 



7- 

 8. 



9- 

 10. 

 11. 



Fig. 



Page 



Cymia Henekeni, n. sp 104 



Simpulum antillarum cercadicum, n. var 106 



IyOtorium pnefemorale, 11. sp 106 



Distortrix simillima Sowerby 107 



Distortrix simillirna Sowerby 107 



Bursa crassa Dillwyn 108. 



Bursa crassa Dillwyn 108 



Bursa bufoniopsis, 11. sp 108 



Bursa Amphitrites, n. sp ... 109 



Gutturnium gracile gurabonicum, n. var 107 



Aspella scalaroides Blainville 104 



Plate 18. 



Paye 



Cassis sulcifera Sowerby, adult no 



Cassis sulcifera Sowerby, younger, like t} r pe 119 



Cassis sulcifera Sowerby no 



Phalium moniliferum Guppy no 



Phalium moniliferum Guppy no 



Coralliophila miocenica Guppy 105 



Morurn domingense Sowerby 112 



Morum domingense Sowerby 112 



Plate 19. 



Page 

 Phalium moniliferum reclusum Guppy no 



