22 



52 Heteroxya corticata Tops. 



53 Axinella vasonuda n. sp. 



54 Sollasella hystrix Tops. 



55 Auletta sycinularia Schm. 



56 Bubaris vermiculata (Bow.) 



57 — mastophora (Schm.) 



58 — Sosia n. sp. 



59 Higginsia Thielei Tops. 



60 Plocamia ambigua (Bow.) 



61 Suberotelites demonstrans Tops. 



62 Hymeraphia tuberosocapitata Tops. 



63 — spinispinosa n. sp. 



64 — affinis Tops., var. anan- 

 cora n. v. 



65 Hymeraphia pilosella n. sp. 



66 — Peachi (Bow.) 



67 — mutabilis n. sp. 



68 Myxilla paupertas (Bow.) 



69 — mariana Rdl. et D., var. poly- 

 sigma n. v. 



70 Stylostichon repens n. sp. 



71 Acarnus tortilis Tops. 



72 Dendoryx incrustons (Johnst.), var. vis- 



cosa Tops. 



73 Dendoryx pectinata Tops. 



74 Stelodoryx procera n. sp. 



75 Tedania digitata Schm. 



76 Melonanchora elliptica Cart. 



77 Forcepia imperfecta n. sp. 



78 Leptolabis luciensis Tops. 



79 Leptosia Dujardini (Bow.) 



80 — occulta (Bow.) 



81 — Pecqueryi Tops. 



82 — Kcehleri Tops. 



83 — Schmidti Tops. 



84 Leptosia umbellifera n. sp. 



85 Leptosastra constellata n. sp. 



86 Yvesia pertnsa Tops. 



87 — carnosa n. sp. 



88 Esperella lingua (Bow.) 



89 — fascifibula n. sp. 



90 Rhaphidotheca loricata Tops. 



91 Destnacidon funicatus Schm. 



92 — abyssi n. sp. 

 g3 Joyeuxia viridis Tops. 

 94 Guitarra voluta n. sp. 



g5 Esperiopsis polymorpha Tops. 



96 Artemisina erecta n. sp. 



97 Hamacantha Johnsoni (Bow.) 



98 — Carteri n. sp. 



99 — implicans Lundb., var. 

 azorica n. v. 



100 Hamacantha intégra n. sp. 



101 — clavissepta Tops. 



102 Desmacella inornata (Bow.) 

 io3 Biemma rosea (Frist.) 



1 04 — Grimaldii Tops. 



io5 Gelliodes bifacialis n. sp. 



106 — sp. 



107 Gellins angulatus (Bow.) 



108 — flagellifer Rdl. et D. 



109 Rhaphisia spissa Tops. 



110 Phlœodictyon Jistulosum (Bow.) 

 iii — coriaceum n. sp. 



112 — reticulatum n. sp. 



1 13 Petrosia crassa (Cart.) 



1 14 Cladocroce spathiformis n. sp. 



1 1 5 Metschnikoivia Filholi Tops. 



1 1 6 Reniera implexa Schm. 



1 1 7 Halichondria leuconoides Tops. 



