relationship synonym_type cvterm_property_type anonymous OBO_REL pl_owl_8595_0 internal internal comment cvterm_property_type comment internal is_anonymous cvterm_property_type is_anonymous OBO_REL is_a relationship is_a 1 medaka_ontology _default_idspace develops_from develops_from cv__medaka_ontology 1 MFO 0000001 medaka ontology cv__medaka_ontology MFO 0000010 developmental stage cv__medaka_ontology MFO 0000310 Stage 28 cv__medaka_ontology Zoological Science 11: 825-839 (1994) - 2 days 16 hrs Stage 28 (2 days 16 hrs) 30 somite stage (Onset of retinal pigmentation): The embryonic body with a caudal vein between the 10th and 22th somites encircles about 2/3 of the yolk sphere. Pigmentation advances around the retina, and several melanophores occupy the dorsal wall of the viscera beneath the 1st to the 5th somites. The bulge of the liver becomes definitive in the left side of the 3rd to 4th somites. The anlage of the pancreas appears as a ventral eminence on the right side beneath and slightly anterior to the 3rd somite. Three sinuous portions of the vitelline veins consisting of the left and right ducts of Cuvier and 4 sinuous portions of the vitello-caudal vein meander on the yolk sphere. The blood cells (8.7 m in diameter) flatten slightly. The posterior of the two otoliths in each otocyst is slightly larger than the anterior. - 2 days 16 hrs MFO curators 1 comment_type Onset of retinal pigmentation 0 30 somite stage internal synonym_type builtin__is_a MFO:0000010 MFO:0000001 builtin__is_a MFO:0000310 MFO:0000010 develops_from MFO:0000310 MFO 0000300