Diskussion:Enterocoelie

Unterscheidung von Mesodermentwicklung und Coelombildung

In dem Buch "An introduction to the invertebrates"(auch hier zu finden: http://books.google.cz/books?id=bZw-ntFxp-YC&printsec=frontcover&hl=de#v=onepage&q&f=false) wird auf S.60,61 zwischen der Mesodermentwicklung und der Coelombildung unterschieden. Enterocolie und Schizocoelie bezeichnen dort nur die Coelombildung, nicht aber die vorangehende Mesodermentstehung. Um korrekt zu differenzieren empfiehlt sich die Wortwahl diesere Quelle: http://www.mhhe.com/biosci/pae/glossarye.html

enterocoel: A type of coelom formed by the outpouching of a mesodermal sac from the endoderm of the primitive gut.

enterocoelic mesoderm formation: Embryonic formation of mesoderm by a pouchlike outfolding from the archenteron, which then expands and obliterates the blastocoel, thus forming a large cavity, the coelom, lined with mesoderm.

enterocoelomate: An animal having an enterocoel, such as an echinoderm or a vertebrate.

enterocoely: Formation of a coelom through outpocketing of the inner portion of the archenteron in some animals (deuterostomes).

schizocoel: A coelom formed by the splitting of embryonic mesoderm. Noun, schizocoelomate, an animal with a schizocoel, such as an arthropod or mollusc. Adj., schizocoelous.

schizocoelous mesoderm formation: Embryonic formation of the mesoderm as cords of cells between ectoderm and endoderm; splitting of these cords results in the coelomic space.

schizocoely: Coelom formation accomplished by a split in the mesoderm during embryonic development of some animals (protostomes). --CaptainKeyes 21:05, 1. Jul. 2011 (CEST)