كتب ذات صلة

Phylogeny of the Echini with a revision of Palaezoic species.

Mémoire sur l''analogie de composition et sur quelques points de l''organisation des échinodermes

Guide to the shell and starfish galleries (Mollusca, Echinodermata, Vermes) in the Department of Zoology of the British Museum (Natural History) ...

Echinodermen (Stachelhäuter)

• Echinoidea.
  المؤلفون: Mortensen, Th.
• Die Echinodermenlarven der Deutschen Südpolar-Expedition 1901- 1903
  المؤلفون: Mortensen, Th.
• Studies in the development of crinoids
  المؤلفون: Mortensen, Th.