EXPÉDITION ANTARCTIQUE BELGE 



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dubia (Cellarinella) 58 



Eatoni (Schizoporella) 5a 



eburnea (Stomatopora) 88 



Entoprocta 99 



Entalophora proboscidea F 'orbes gi 



erecta (Beania) 3o 



Escharoides biformata nov 72 



exigua (Microporella) 44 



Filisparsa superba Jull 91 



fimbriata (Lichenopora) 96 



flagellata (Flustra) 27 



Flustra flagellata nov 27 



fovcolata (Cellarinella) 5y 



frigida (Catenicella) 20 



do (Retepora) 82 



do (Lepralia) 47 



fuegensis (Scrupocellaria) 24 



funiculata (Scrupocellaria) 23 



galeata (Lepralia) 48 



Geographical Distribution 8 



gelida (Retepora) 84 



gelida (Schizoporella) 52 



gelida (Smittia) 71 



Glands 21, 22, 80, 83 



grandis (Bicellaria) 24 



Heteropora claviformis nov 98 



Hiantopora monoceros Busk 42 



hippocrepis (Retepora) 84 



Hihpothoa distans MacG 54 



Hippothoa divaricata Lamx 53 



hosteensis (Schizoporella) 5i 



Hornera antarctica nov g3 



horneroides (Cellepora) 73 



Hyadcsi (Beania) 3o 



li val ma (Megapora) 3g 



Idmonea atlantica Forbes go 



inclusa (Smittia) 68 



incrassata (Stomatopora) 88 



incrustons (Membranipora) 3i 



irregularis (Membranipora) 3i 



laevigata (Retepora) "! 83 



Landsborovii, var. personata (Smittia) ... 63 



lata (Cellaria) 38 



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Lepralia frigida nov 47 



do galeata Busk 48 



leptalioides (Retepora) 83 



Lichenopora fimbriata Busk g6 



do octoradiata nov g7 



Lists of Species (dates) 12 



do (classified) . . . . 12, 17 



Literature 4 



longa (Brettia) 26 



major (Stomatopora) 88 



malitsii (Microporella) 42 



marsupium (Smittia) 61 



magellanica (Beania) 28 



malvinensis (Cellaria) 37 



marionensis (Smittia) 62 



Megapora? hyalina nov 3g 



Membranipora incrustans Waters . . . . 3i 



do irregularis d : 'Orb 3i 



do strigosa nov 32 



do uniserialis nov 32 



Micropora 40 



Micropora brevissima nov 40 



do coreacea Esper 3g 



Microporella divaricata Canu 46 



do exigua nov 44 



do Malusii Aud 42 



do parvipora nov 43 



do proxima nov 44 



do trinervis nov 45 



monoceros (Hiantopora) 42 



nodulata (Cellarinella) 58 



Number of Species 10 



octoradiata (Lichenopora) g7 



Opercula 7, 47, 4g 



organisons (Tubulipora) g2 



Orthopora 75 



Ortkopora compacta nov 75 



d'Orbigny's collections 11 



Osthimosia clavata nov 74 



do signala Busk 73 



Parallelata g5 



parvipora (Microporella) 43 



patulosa (Chaperia) ........ 33 



