Term: pronephric glomerulus pronephric tubule
Name: pronephric glomerulus
Synonyms: pronephric glomera, pronephric glomeruli, pronephric glomus
Definition: Paired highly vascularized structures of the pronephros which are fused at the midline. Responsible for blood filtration and begins to function between 40 and 48hpf.
Ontology: Anatomy Ontology [ZFA:0001557]

Name: pronephric tubule
Synonyms: ciliated neck segment
Definition: Bilaterally paired tubes connecting the pronephric glomeruli to the pronephric ducts. In zebrafish and other teleosts, the pronephric nephron and tubules form after the pronephric duct, connecting to the anterior-most tip of the pronephric ducts.
Ontology: Anatomy Ontology [ZFA:0001558]