[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Status: extant
   Subphylum Cephalochordata Owen, 1846 - lancelets
  Status: extant
     1 Family Branchiostomidae Bonaparte, 1841 see Family Branchiostomatidae Bonaparte, 1841
    Status: extant