Download or read book A Monograph of the Echinoidea written by Theodor Mortensen and published by . This book was released on 1928 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: I. Cidaroidea. 1928 (2 v.)II. Bothriocidaroida, Melonechinoida, Lepidocentroida and Stirodonata. 1935 (2 v.)III pt.1. Aulodonta. 1940 (2 v. )III pt.2. Camarodonta. I, Orthopsidae, Glyphocyphidae, Temnopleuridae and Toxopneustidae. 1943 (2 v. )III, pt.3. Camarodonta. II, Echinidae, Strongogylocentrotidae, Parasaleniidae, Echinometridae. 1943 (2 v. )IV, pt.1. Holectypoida, Cassiduloida. 1948IV, pt.2. Clypeastroida. 1948 (2 v. )V, pt.1. Spatangoida. I, Protosternata, Meridosternata, Amphisternata I ... 1950V, pt.2. Spatangoida. II, Amphisternata II, Spatangidae, Loveniidae, Pericosmidae, Schizasteridae, Brissidae. 1951 (2 v. )Index to vols. I-V. 1951.