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Trémail 

 arre à fauberts 



Nasse 



■jrre à fauberts 



utà larges mailles 



1 Chalut 

 Chalut 



Chalut 



. Trémail 

 , Chalut 



Sonde suiffée 



Pheronema Grayi S. Kent. 



Farrea occa (Bow.), Àphrocallistes Bocagei P. Wright, Chonelasma Schul^ei Tops., Forcepia bulbosa (Cart.). 



Farrea occa (Bow.), Sphinctrella horrida Schm., Nethea amygdaloid.es (Cart.), Cliona labyrinthica Hanc, 

 Dotona pulchella Cart., Suberites laticeps n. sp., Plocamia ambigua (Bow.), Hymeraphia pilosella n. sp., 

 Hymeraphia hispidula n. sp., Hymeraphia mucronata n. sp., Leptosia acerata n. sp., Biemma Grimaldii 

 Tops., Petrosia crassa (Cart.). 



Farrea occa (Bow.), Aphrocallistes Bocagei P. Wright, Chonelasma Schulqei Tops., Cliona labyrinthica Hanc, 

 Alectona Millari Cart., Plocamia ambigua (Bow.), Hamacaniha Johnsoni (Bow.). 



Thenea Schmidti Soll. 



Euplectella suberea W. Thoms., Thenea Schmidti Soll. 



Asconema setubalense S. Kent, Racodiscula clava (Schm.), Petromica Grimaldii Tops., Geodia spherastrella 

 n. sp., Erylus nummulifer Tops., Corticella geodioides (Cart.), Pilochrota lactea (Cart.), Sphinctrella 

 horrida Schm., Sphinctrella ornata Soll., Sphinctrella gracilis Soll., Nethea amygdaloides (Cart.), Chara- 

 cella pachastrelloides (Cart.), Craniella cranium (Mùll.), Thoosa armata Tops., Hymedesmia tristellata 

 Tops., Hymedesmia chondrilloides Tops., Hymedesmia stelligera (Cart.), Tentorium semisuberites (Schm.), 

 Jaspis Johnstoni (Schm.), var. incrustans Tops., Axinella vellerea n. sp., Sollasella hystrix Tops., Auletta 

 sycinularia Schm., Monocrepidium vermiculatum Tops., Plocamia ambigua (Bow.), Suberotelites démons- 

 trans Tops., Hymerhabdia oxytrunca n. sp., Cerbaris torquata Tops., Hymeraphia hispidula n. sp., 

 Hymeraphia Peachi (Bow.), Lissodendoryx simplex n. sp., Tedania suctoria Schm., Melonanchora ellip- 

 tica Cart., Leptolabis forcipula n. sp., et var. brunnea n. v., Leptosia Pecqueryi Tops., Leptosia Kœhleri 

 Tops., Leptosia Schmidti Tops., Yvesia Alecto Tops., Phlyctœnopora bitorquis n. sp., Desmacidon pel- 

 tatus n. sp., Guitarra voluta n. sp., Esperiopsis polymorpha Tops., Esperiopsis glomeris n. sp., Hama- 

 cantha Schmidti (Cart), Hamacantha Lundbecki n. sp., Hamacantha implicans Lundb., var. a^orica n. v., 

 Biemma Grimaldii Tops., Phlœodictyon coriaceum n. sp., Phlœodictyon elongatum Tops., Metschnikowia 

 Filholi Tops., Reniera implexa Schm., Halîchondria fibrosa (Frist.), Halichondria leuconoides Tops. 



Pheronema Grayi S. Kent, Hertwigia falcifera Schm., Chonelasma Schul^ei Tops., Sphinctrella horrida 

 Schm., Pachastrella monilifera Schm., Nethea amygdaloides (Cart.), Cliona levispira Tops., Latrunculia 

 insignis Tops., Tentorium semisuberites (Schm.), Heteroxya corticata Tops. 



Pheronema Grayi S. Kent, Farrea Weltneri Tops. 



Discodermia ramifera Tops., Geodia eosaster (Soll.) Axinella vasonuda n. sp., Auletta sessilis n. sp., Plocamia 

 coriacea (Bow.), var. elegans Rdl. et D., Tedania commixta Rdl. et D., Esperella tunicata (Schm.), 

 Gelliodes fayalensis Tops., Petrosia friabilis Tops., Petrosia crassa (Cart.), Reniera sp. 



Sceptrintus Richardi Tops. 



