Ecdyzoan Phyla. Figure 12_01 Phylum Nematoda Round worms >10,000 named species, >100,000 predicted Free living & parasitic Caenorhabditis elegans.
Los Nematodos Introducción a los Nematodos Howard Ferris Universidad de California, Davis.
The Ecdysozoa The Ecdysozoa include the following phyla: Arthropoda, Onychophora, Tardigrada, Kinorhyncha, Priapulida, Loricifera, Nematoda and Nematomorpha.
