part of part of in taxon results in development of glomerulus development pronephric nephron development pronephric glomerulus development 2010-07-02T10:13:38Z bf This term is intended for annotation of fish and other organisms which contain a glomerulus as part of the pronephric nephron. It should not be used for annotation of Xenopus, which contains a pronephric glomus rather than a glomerulus. GO:0039021 The progression of the glomerulus of the pronephric kidney over time from its initial formation until its mature state. The pronephric glomerulus is part of the pronephric nephron and is restricted to one body segment. anatomical structure development Gnathostomata <vertebrates> pronephric glomerulus