— 25 — 



6 4 



Suberotelites demonstrans Tops. 



96 



65 



Hymerhabdia oxytrunca n. sp. 



97 



66 



Cerbaris torquata Tops. 



98 



6 7 



Hymeraphia pilosella n. sp. 



99 



68 



— bispidula n. sp. 



100 



69 



— mucronata n. sp. 





70 



— Peachi (Bow.) 



IOI 



7i 



— mutabilis n. sp. 



102 



72 



Hymetrochota rotula n. sp. 



io3 



73 



Myxilla paupertas (Bow.) 



104 



74 



Stylostichon Dendyi Tops. 



io5 



7 5 



Dendoryx dentata n. sp. 



106 



76 



Lissodendoryx simplex n. sp. 



107 



77 



Stelodoryx procera n. sp. 



108 



78 



Tedania suctoria Schm. 



109 



79 



— commixta Rdl. et D. 



110 



80 



Melonanchora elliptica Cart. 



11 1 



81 



Forcepia bulbosa (Cart.) 



112 



82 



Leptolabis forcipula n. sp. 



n3 



83 



— — var. brunnea n. v. 



114 



84 



Leptosia Pécqueryi Tops. 



n5 



85 



— Kœhleri Tops. 



116 



86 



— Schmidti Tops. 



117 



87 



— acerata n. sp. 



118 



88 



Yvesia pertusa Tops. 



119 



89 



— Alecto Tops. 



120 



9o 



Phlyetaenopora bitorquis n. sp. 





9i 



Esperella tunicata (Schm.) 





92 



Desmacidon peltatus n. sp. 



121 



93 



Joyeuxia tubulosa n. sp. 





94 



Guitarra voluta n. sp. 





9 5 



Esperiopsis polymorpha Tops. 





Esperiopsis glomeris n. sp. 

 Hamacantha Johnsoni (Bow.) 



— Schmidti (Cart.) 



— Lundbecki n. sp. 



— implicans Lundb., var. a\o- 

 rica n. v. 



Desmacella inornata (Bow.) 

 Biemma Grimaldii Tops. 

 Oceanapia robusta (Bow.) 

 Gelliodes fayalensis Tops. 



— bifacialis n. sp. 

 Gellius angulatus (Bow.) 



— fibulatus Schm. 

 Rhaphisia spissa Tops. 

 Phlœodictyon fistulosum (Bow.) 



— coriaceum n. sp. 



— elongatum Tops. 

 Petrosiafriabilis Tops. 



— crassa (Cart). 

 Metschnikowia spinispiculum (Cart.) 



— Filholi Tops. 



Reniera implexa Schm. 



— foraminosa n. sp. 



— sp. 

 Halichondria fibrosa (Frist.) 



— leuconoides Tops. 



MONOCERATIDA 



Hircinia variabilis (Schm.), var. den- 

 droides (Schm.) 



