Area vasculosa
that part of the area opaca in which the blood cells and vessels are formed.
Historical Examples
Outside the area pellucida, an area vasculosa has become very well defined.
The Works of Francis Maitland Balfour, Volume III (of 4) Francis Maitland Balfour
Their development is completed on the second day; and the region through which they extend is known as the area vasculosa.
The Works of Francis Maitland Balfour, Volume III (of 4) Francis Maitland Balfour
The area vasculosa also grows round the yolk, and completely encloses it not long after the area opaca.
The Works of Francis Maitland Balfour, Volume III (of 4) Francis Maitland Balfour
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the nonvascular part of the area opaca surrounding the area vasculosa.
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