Base of the evolutionary tree for Cornuspiroidea

← parent

• Cornuspiroidea (81 species)
  • Cornuspiridae → (72 species)
    • Cornuspira → (32 species)
      • Cornuspira lacunosa
      • Cornuspira harltoni
      • Cyclogyra incerta
      • Cornuspira expansa
      • Cornuspira robusta
      • Cornuspira foliacea var. carinata
      • Cornuspira carinata
      • Cornuspira lajollaensis
      • Cornuspira veleronis
      • Cornuspira selseyensis
      • Cornuspira subinvolvens
      • Cornuspira hadai
      • Cornuspira planorbis
      • Cornuspira incurvata
      • Cyclogyra lajollaensis
      • Cyclogyra lacunosa
      • Cornuspira whitecovensis
      • Cornuspira crassisepta
      • Cyclogyra crassisepta
      • Cornuspira depressa
      • Cornuspira involvens var. substriatula
      • Cornuspira denticulata
      • Cornuspira tentaculata
      • Cornuspira polarisans
      • Cornuspira polygyra
      • Cornuspira antarctica
      • Cornuspira tasmanica
      • Cornuspira charoides
      • Cornuspira distincta
      • Cornuspira incerta
      • Cyclogyra minuscula
      • Cornuspira obscura
    • Pseudovermiporella → (3 species)
      • Pseudovermiporella elliotti
      • Pseudovermiporella nipponica
      • Pseudovermiporella sodalica
    • Orthovertellopsis → (3 species)
      • Orthovertellopsis simplicissima
      • Orthovertellopsis proteaeformis
      • Orthovertellopsis calcitornellaeformis
    • Hoheneggerinella → (2 species)
      • Hoheneggerinella carinata
      • Hoheneggerinella kneziensis
    • Ellesmerella → (2 species)
      • Ellesmerella permica
      • Ellesmerella rara
    • Turriglomina → (5 species)
      • Turriglomina mesotriasica
      • Turriglomina anatolica
      • Turriglomina guangxiensis
      • Turriglomina robusta
      • Turriglomina scandonei
    • Cornuspiroidinae → (7 species)
      • Cornuspiroides → (6 species)
        • Cornuspiroides rotunda
        • Cornuspiroides truncata
        • Cornuspiroides galeaformis
        • Cornuspiroides primitiva
        • Cornuspiroides striolata
        • Cornuspiroides compressa
      • Cornuspirella diffusa
    • Semimeandrospira → (2 species)
      • Semimeandrospira karnica
      • Semimeandrospira rauli
    • Eoglomospiroides → (2 species)
      • Eoglomospiroides carnica
      • Eoglomospiroides minutus
    • Meandrospira → (10 species)
      • Streblospira australae
      • Citaella dinarica
      • Citaella cheni
      • Meandrospira bancilai
      • Meandrospira dieneri
      • Streblospira minima
      • Meandrospira indica
      • Citaella favrei
      • Streblospira meandrina
      • Streblospira kimberleyensis
    • Rectoglomus iriclinsis
    • Kozhimia salebrosa
    • Meandrovoluta asiagoensis
    • Megacrassispirella xarlashanensis
  • Hemigordiopsidae → (9 species)
    • Gordiospira → (5 species)
      • Gordiospira arctica
      • Gordiospira triassica
      • Gordiospira fragilis
      • Gordiospira elongata
      • Gordiospira guadalupensis
    • Glomomidiellopsis → (3 species)
      • Glomomidiellopsis lysitiformis
      • Glomomidiellopsis tieni
      • Glomomidiellopsis uenoi
    • Agathaminella planispira

Other links

• Encyclopedia of Life
• Open Tree of Life

---