I've been searching the internet about if nematodes have a skeleton or not. While I do know that nematodes have a pseudocoelom that acts as a hydrostatic skeleton, various sources on the internet says otherwise. Although, I have also seen some sources saying that they do have skeleton. So, whats true about the skeleton on nematodes? I thought if I'm going to ask on the internet, I'd ask here, since most people here are professionals and expert in their chosen field. :) SOURCES SAYING THEY DON'T HAVE SKELETON: http://www.mcwdn.org/Animals/Roundworms.html http://abis.upc.es/bionta/en/node/229 BUT, VARIOUS ASK-AND-GET-ANSWERS SITES SAY THEY DO: http://wiki.answers.com/Q/Does_the_nematode_have_a_skeleton http://answers.yahoo.com/question/index?qid=20100323164959AAI7mOI please help.