464 



Oceanapia robusta Bow. 

 Desmacellinae 

 Biemma Gray 



— rosea Frstdt. 

 Desmacella O. Schm. 



— capillifera Levins. 



— Peachii Bow. 



— hamifera Ldbck. 



— groenlandica Frstdt. 

 Hamacantha Gray. 



— Bowerbanki Ldbck. 



— implicans Ldbck. 

 Desmacidonidae 



Mycalinae 

 Mycaleae 



Esperiopsis Carter 



— villosa Cart. 



— pedicellata Ldbck. 



— forcipula Ldbck. 



— typichela Ldbck. 

 Mycale Gray 



— placoides Cart. 



— lingua Bow. 



— Ovulum О. Schm. 



— thaumatochela Ldbck. 



— intermedia 0. Schm. 

 Asbestopluma Norman 



— pennatula 0. Schm. 



— cupressiformis Cart, 



— lycopodium Levins. 



— infundibulum Levins. 

 Cladorhiza M. Sars. 



— abyssicola M. Sars. 



— oxeata Ldbck. 

 Chondrocladia Wyv. Thoms. 



— gigantea Arm. Hans. 

 Artemisina Vosmaer 



— arcigera 0. Schm. 



— apoliinis Ridl. a. Dend. 



