Arachnocorys Haeckel, 1860

 

  Arachnocorys circumtexta Haeckel, 1860 (3)

 

Eucecryphalus Haeckel, 1861

 

  Eucecryphalus gegenbauri Haeckel, 1861 (3)

 

Litharachnium Haeckel, 1887

 

  Litharachnium tentorium Haeckel, 1887 (3, 4, 5)