Assertion: flounder's fin | /r/HasProperty | formed in larvae of 8 mm
Facets:
value: fully
type: MANNER
Source sentences:
text: The vertical fin rays begin to appear in 5 to 6 weeks after hatching, at a length of about 7 mm., and the left eye has moved upward by then until about half of it is visible above the dorsal outline of the head, while the whole left eye shows from the right side and the fins are fully formed in larvae of 8 mm.