i 4 EXPÉDITION ANTARCTIQUE BELGE 



May 27 ,h , 1S98. — Swab or Tangles (Faubert) V. N° 924. Lat. 71 i5' S.- Long. 87039' W. 

 (on the 2Ô th , 436 mètres, — o°.2 C). 



Scrupocellaria antarctica nov. 



May 28 th , 1898. — Swab or Tangles (Faubert) VI. N° 428. Lat. 71° 19' S.- Long. 87 37' W. 

 (on the 26" 1 , 436 mètres, — o°.2 C). 



Smittia crozetensis nom. nov. 

 Smittia reptans nov. 

 Osthimosia clavata nov. 

 Orthopora compacta nov. 

 Rctepora laevigata nov. 

 Bifaxaria rustica d'Orb. 

 Schizoporella simplex d'Orb. 



October 8 ,h , 1898. — Swab or Tangles (Faubert) VII. X os 56o, 56i, 562, 563, 564, 565, 566, 567, 

 568, 570, 571, 573, 5gi, 5g6, 597, 992, 1012, i25o. Lat. 70 23' S.- Long. 82°47'W. 

 (on the 7 ,h , 480 mètres, +o°.8 C). 



Scrupocellaria antarctica nov. 

 Bitgitla reticulata Busk. 

 Beania erecta nov. 

 Membranipora incrustans Waters. 



— imiserialis nov. 

 Chape ria pat ul osa nov. 



— cylindracea var. pivtecta nov. 

 Cellaria dubia Busk. 



■ — lat a nov. 

 Micropora brevissima nov. 

 Cribrilina projecta nov. 

 Microporella proxima nov. 



— exigua nov. 

 Lcpralia frigida nov. 

 Schizoporella Ridlcyi MacG. 



simplex d'Orb. 



— hosteensis Jullien. 

 Hippothoa divaricata Lamx. 



— distans MacG. 

 Cellarinella foveolata nov. 

 Bifaxaria denticulata Busk. 

 Smittia marsupium MacG. 



— crozetensis nom. nov. 



— inclttsa nov. 



— praestita nov. 



— reptans nov. 

 Cellepora horneroides nov. 



