AlgaeBase Taxonomic Thesaurus
Taxon Search
Taxon:
Display authors
Match on whole words
Display full tree below family
Display species with subgenera
  Chromista
      Haptophyta
            Coccolithophyceae
              Prymnesiophycidae
                    Zygodiscales
                            Helicosphaeraceae
                                     Helicosphaera
                                             Helicosphaera ampliaperta
                                             Helicosphaera burkei
                                             Helicosphaera californiana
                                             Helicosphaera carteri
                                                   [Coccolithus carteri]
                                                   [Coccosphaera carterii]
                                                   [Helicosphaera kamptneri]
                                                   [Syracolithus confusus]
                                               Helicosphaera carteri var. wallichii
                                             Helicosphaera compacta
                                             Helicosphaera crouchii
                                             Helicosphaera dinesenii
                                             Helicosphaera euphratis
                                             Helicosphaera gertae
                                             Helicosphaera granulata
                                             Helicosphaera heezenii
                                             Helicosphaera hyalina
                                             Helicosphaera intermedia
                                             Helicosphaera lophota
                                             Helicosphaera neolophota
                                             Helicosphaera obliqua
                                             Helicosphaera orientalis
                                             Helicosphaera pacifica
                                             Helicosphaera papillata
                                             Helicosphaera parallela
                                             Helicosphaera pavimentum
                                             Helicosphaera perch-nielseniae
                                             Helicosphaera recta
                                             Helicosphaera reticulata
                                             Helicosphaera rhomba
                                             Helicosphaera scissura
                                             Helicosphaera sellii
                                             Helicosphaera seminula
                                               Helicosphaera seminula subsp. lophota
                                               Helicosphaera seminula subsp. recta
                                             Helicosphaera truncata
                                             Helicosphaera vedderi
                                             Helicosphaera walbersdorfensis
                                             Helicosphaera wallichii
                                             Helicosphaera wilcoxonii