Acanthodesmia vinculata
Acanthosphaera dodecastyla
Acanthosphaera pinchuda
Acrobotrys teralans
Acrosphaera arktios
Acrosphaera cyrtodon
Acrosphaera lappacea
Acrosphaera murrayana
Acrosphaera spinosa
Actinomma antarcticum
Actinomma arcadophorum
Actinomma boreale
Actinomma delicatulum
Actinomma leptodermum
Actinomma medianum
Actinomma sol
Actinomma trinacria
Amphiacon denticulatus
Amphilonche elongata
Amphiplecta acrostoma
Amphirhopalum straussii
Amphirhopalum ypsilon
Amphispyris reticulata
Androcyclas gamphonycha
Anomalacantha dentata
Antarctissa denticulata
Antarctissa strelkovi
Anthocyrtidium ophirense
Anthocyrtidium zanguebaricum
Arachnocorallium calvata
Arachnocorys umbellifera
Artostrobus annulatus
Artostrobus joergenseni
Axoprunum stauraxonium
Botryocampe inflata
Botryocephalina armata
Botryocyrtis scutum
Botryopyle cribrosa
Botryopyle dictyocephalus
Botryostrobus aquilonaris
Buccinosphaera invaginata
Carpocanarium papillosum
Carposphaera acanthophora
Cenosphaera cristata
Centrobotrys thermophila
Centrocubus cladostylus
Ceratocyrtis galeus
Ceratocyrtis histricosa
Ceratospyris hyperborea
Circodiscus microporus
Cladococcus abietinus
Cladococcus cervicornis
Cladococcus viminalis
Cladoscenium ancoratum
Cladoscenium limbatum
Clathrocanium coarctatum
Clathrocorys teuscheri
Clathrocyclas cassiopeiae
Collosphaera confossa
Collosphaera huxleyi
Collosphaera macropora
Collosphaera polygona
Collosphaera tuberosa
Collozoum inerme
Collozoum pelagicum
Cornutella profunda
Cycladophora bicornis
Cycladophora davisiana
Cyrtolagena laguncula
Dictyocoryne profunda
Dictyocoryne truncatum
Dictyophimus bicornis
Dictyophimus hirundo
Dictyophimus infabricatus
Dictyophimus killmari
Dictyophimus macropterus
Didymocyrtis tetrathalamus
Dipylissa bensoni
Druppatractus irregularis
Druppatractus pyriformis
Enneaphormis rotula
Eucecryphalus craspedota
Eucyrtidium acuminatum
Eucyrtidium anomalum
Eucyrtidium calvertense
Eucyrtidium cienkowskii
Eucyrtidium hexagonatum
Eucyrtidium hexastichum
Eucyrtidium teuscheri
Gondwanaria dogieli
Heliaster hexagonium
Heliodiscus asteriscus
Heliosphaera radiata
Heteracon biformis
Hexacontium arachnoidale
Hexacontium enthacanthum
Hexacontium gigantheum
Hexacontium laevigatum
Hexacontium melpomene
Hexacontium pachydermum
Hexalonche amphisiphon
Hexapyle dodecantha
Lamprocyclas hannai
Lamprocyclas maritalis
Lamprocyrtis nigriniae
Lampromitra coronata
Lampromitra quadricuspis
Lampromitra schultzei
Larcopyle buetschlii
Larcospira quadrangula
Lipmanella bombus
Lipmanella dictyoceras
Litharachnium tentorium
Lithelius minor
Lithelius nautiloides
Lithomelissa hystrix
Lithomelissa laticeps
Lithomelissa setosa
Lithomelissa thoracites
Lithopera bacca
Lithostrobus cuspidatus
Lonchosphaera spicata
Lophophaena buetschlii
Lophophaena hispida
Lophospyris pentagona
Mitrocalpis araneafera
Octodendron cubocentron
Octopyle stenozona
Peridium longispinum
Peripyramis circumtexta
Peromelissa phalacra
Phormacantha hystrix
Phormospyris stabilis
Phormostichoartus corbula
Phorticium clevei
Plectacantha oikiskos
Plectopyramis dodecomma
Plegmosphaera entodictyon
Plegmosphaera lepticali
Pseudocubus obeliscus
Pseudodictyophimus gracilipes
Pseudodictyophimus platycephalus
Pterocanium charybdeum
Pterocanium praetextum
Pterocorys clausus
Pterocorys hertwigii
Pterocorys minythorax
Pterocorys zancleus
Pteroscenium pinnatum
Pylolena armata
Pylospira octopyle
Rhaphidozoum acuferum
Saccospyris antarctica
Saccospyris conithorax
Saturnalis circularis
Sethoconus tabulatus
Sethophormis aurelia
Siphocampe arachnea
Siphocampe lineata
Siphonosphaera martensi
Siphonosphaera polysiphonia
Siphonosphaera socialis
Solenosphaera zanguebarica
Sphaeropyle antarctica
Sphaerozoum punctatum
Spongaster tetras
Spongodiscus biconcavus
Spongodiscus resurgens
Spongopyle osculosa
Spongotrochus glacialis
Spongurus cylindricus
Spongurus pylomaticus
Stichopilidium columba
Stichopilidium kruegeri
Stichopilium bicorne
Stylatractus ostracion
Stylochlamydium asteriscus
Stylochlamydium venustum
Stylodictya aculeata
Stylodictya multispina
Stylodictya tenuispina
Stylodictya validispina
Styptosphaera spumacea
Tetrapyle octacantha
Thalassicolla nucleata
Thecosphaera inermis
Theocorys veneris
Theocorythium trachelium
Theopilium tricostatum
Tholospyris baconiana
Tholospyris gephyristes
Tholospyris tripodiscus
Triceraspyris antarctica
Trisulcus triacanthus
Xiphosphaera tessaractis
Zygocircus productus