Acanthochiasma fusiforme
Acanthodesmia vinculata
Acanthometron elastricum
Acanthometron pellucidum
Acanthosphaera actinota
Acanthosphaera dodecastyla
Acanthostaurus nordgaardi
Acrosphaera murrayana
Acrosphaera spinosa
Actinomma antarcticum
Actinomma arcadophorum
Actinomma boreale
Actinomma leptodermum
Actinomma sol
Actinomma trinacria
Amphilonche elongata
Amphirhopalum ypsilon
Amphispyris reticulata
Androcyclas gamphonycha
Anthocyrtidium ophirense
Anthocyrtidium zanguebaricum
Arachnocorallium calvata
Arachnocorys circumtexta
Arachnosphaera dichotoma
Artostrobus annulatus
Artostrobus joergenseni
Astrosphaera hexagonalis
Botryocephalina armata
Botryocyrtis scutum
Botryopyle dictyocephalus
Botryostrobus aquilonaris
Carpocanarium papillosum
Carposphaera acanthophora
Cenosphaera favosa
Centrobotrys thermophila
Ceratocyrtis histricosa
Cladococcus abietinus
Cladococcus cervicornis
Cladoscenium tricolpium
Clathrocanium coarctatum
Clathrocorys teuscheri
Collosphaera huxleyi
Collosphaera macropora
Collosphaera tuberosa
Collozoum caudatum
Collozoum inerme
Conarachnium polyacanthum
Cornutella profunda
Corocalyptra cervus
Cromyechinus icosacanthus
Cycladophora davisiana
Cyrtolagena laguncula
Dictyocoryne profunda
Dictyocoryne truncatum
Dictyophimus hirundo
Didymocyrtis tetrathalamus
Dipylissa bensoni
Druppatractus irregularis
Drymyomma elegans
Enneaphormis rotula
Eucecryphalus craspedota
Eucecryphalus sestrodiscus
Eucyrtidium acuminatum
Eucyrtidium hexagonatum
Eucyrtidium hexastichum
Gondwanaria dogieli
Heliaster hexagonium
Heliodiscus asteriscus
Heliosphaera radiata
Hexacontium enthacanthum
Hexacontium laevigatum
Hexacontium pachydermum
Lamprocyclas hannai
Lamprocyclas maritalis
Lamprocyrtis nigriniae
Lampromitra quadricuspis
Larcopyle buetschlii
Larcospira quadrangula
Lipmanella bombus
Lipmanella dictyoceras
Lipmanella xiphephorum
Litharachnium tentorium
Lithelius minor
Lithelius nautiloides
Lithomelissa setosa
Lithostrobus hexagonalis
Lophophaena buetschlii
Lophophaena hispida
Lophospyris pentagona
Neosemantis distephanus
Octopyle stenozona
Peripyramis circumtexta
Peromelissa phalacra
Phormacantha hystrix
Phormospyris stabilis
Phormostichoartus corbula
Phorticium clevei
Phorticium pylonium
Plagiacantha arachnoides
Plectacantha oikiskos
Plegmosphaera pachyplegma
Pseudocubus obeliscus
Pseudodictyophimus gracilipes
Pterocanium charybdeum
Pterocanium praetextum
Pterocorys hertwigii
Pterocorys minythorax
Pterocorys zancleus
Pteroscenium pinnatum
Pylolena armata
Pylospira octopyle
Rhizoplegma boreale
Saturnalis circularis
Sethoconus tabulatus
Siphocampe arachnea
Siphocampe lineata
Siphonosphaera martensi
Siphonosphaera polysiphonia
Solenosphaera zanguebarica
Sphaeropyle antarctica
Spongodictyon spongiosum
Spongodiscus resurgens
Spongodiscus setosus
Spongoliva ellipsoides
Spongosphaera streptacantha
Spongotrochus glacialis
Spongurus cylindricus
Stichocorys seriata
Sticholonche zanclea
Stichopilidium columba
Stichopilidium kruegeri
Stichopilium bicorne
Stylochlamydium asteriscus
Stylochlamydium venustum
Stylodictya aculeata
Stylodictya multispina
Stylosphaera melpomene
Tetraplecta pinigera
Thecosphaera inermis
Theocorys veneris
Theocorythium trachelium
Theopilium tricostatum
Tholospira cervicornis
Tholospyris ramosa
Tholospyris tripodiscus
Triceraspyris antarctica
Tricolocampe cylindrica
Trisulcus triacanthus
Zygocircus productus