Lihat Juga

• A New Cheiracanthid Acanthodian Species from the Aruküla Regional Stage (Middle Devonian, Givetian) of the Eastern Main Devonian Field
  oleh: Pinakhina, D.V.
  Terbitan: (2018)
• The Middle Devonian acanthodian assemblage of the Karksi outcrop in Estonia
  oleh: Pinakhina, Darya, et al.
  Terbitan: (2018)
• Acanthodian assemblages from the Eifelian-Givetian boundary beds of the Lemovzha river basin (Leingrad region) (in Russian)
  oleh: Pinakhina, D.V.
  Terbitan: (2016)
• FIG. 9 in Machaeracanthus goujeti n. sp. (Acanthodii) from the Lower Devonian of Spain and northwest France, with special reference to spine histology
  oleh: Botella, Héctor, et al.
  Terbitan: (2012)
• FIG. 5. — Machaeracanthus goujeti n in Machaeracanthus goujeti n. sp. (Acanthodii) from the Lower Devonian of Spain and northwest France, with special reference to spine histology
  oleh: Botella, Héctor, et al.
  Terbitan: (2012)