Acanthoceras shuttleworthianum- Ceramium aduncum
- Ceramium affine
- Ceramium apiculatum
- Ceramium arborescens
- Ceramium arenarium
- Ceramium areschougii
- Ceramium aucklandicum
- Ceramium australe
- Ceramium beguinotii
- Ceramium berneri
- Ceramium bertholdii
- Ceramium bisporum
- Ceramium boergesenii
- Ceramium borneense
- Ceramium boydeni
- Ceramium brasiliense
- Ceramium brevizonatum
- Ceramium californicum
- Ceramium callipterum
- Ceramium camouii
- Ceramium cancellatum
- Ceramium capense
- Ceramium caudatum
- Ceramium chilense
- Ceramium cimbricum
- Ceramium cingulatum
- Ceramium cingulum
- Ceramium circinatum
- Ceramium clarionense
- Ceramium cliftonianum
- Ceramium codicola
- Ceramium codii
- Ceramium comptum
- Ceramium corniculatum
- Ceramium corticatulum
- Ceramium crassum
- Ceramium crouanianum
- Ceramium cupulatum
- Ceramium dawsonii
- Ceramium derbesii
- Ceramium deslongchampii
- Ceramium deslongchampsii
- Ceramium diaphanum
- Ceramium dozei
- Ceramium dumosertum
- Ceramium eatonianum
- Ceramium echionotum
- Ceramium equisetoides
- Ceramium evermannii
- Ceramium fastigiatum
- Ceramium filicula
- Ceramium flaccidum
- Ceramium gaditanum
- Ceramium gardneri
- Ceramium glanduliferum
- Ceramium hamatispinum
- Ceramium hanaense
- Ceramium hoodii
- Ceramium horridum
- Ceramium howei
- Ceramium howelli
- Ceramium hypnaeoides
- Ceramium involutum
- Ceramium irregulare
- Ceramium itonoi
- Ceramium japonicum
- Ceramium koronense
- Ceramium krameri
- Ceramium leptocladum
- Ceramium leptozonum
- Ceramium leutzelburgii
- Ceramium macilentum
- Ceramium maryae
- Ceramium mazatlanense
- Ceramium multijugum
- Ceramium nitens
- Ceramium nodiferum
- Ceramium nudum
- Ceramium obesum
- Ceramium obsoletum
- Ceramium ornatum
- Ceramium orthocladum
- Ceramium pacificum
- Ceramium pallidum
- Ceramium paniculatum
- Ceramium pedicellatum
- Ceramium penicillatum
- Ceramium personatum
- Ceramium perversum
- Ceramium planum
- Ceramium procumbens
- Ceramium puberulum
- Ceramium pusillum
- Ceramium radicans
- Ceramium recissum
- Ceramium recticorticum
- Ceramium rescissum
- Ceramium rubriforme
- Ceramium rubrum
- Ceramium secundatum
- Ceramium serpens
- Ceramium siliquosum
- Ceramium sinicola
- Ceramium spiniferum
- Ceramium spinosopilosum
- Ceramium structum
- Ceramium subtile
- Ceramium sympodiale
- Ceramium tasmanicum
- Ceramium templetoni
- Ceramium tenerrimum
- Ceramium tenue
- Ceramium tenuicorne
- Ceramium tranquillum
- Ceramium uncinatum
- Ceramium ungulatum
- Ceramium upolense
- Ceramium vagabunde
- Ceramium vagans
- Ceramium variegatum
- Ceramium virgatum
- Ceramium viscainoense
- Ceramium washingtoniense
- Ceramium womersleyi
- Ceramium zacae