VL(right)

Cell lineage of regularly developing sea urchin embryo: VL(right)

Cell name	VL(right)
Cleavage number	3
Number of cells after cleavage	8
Cleavage direction (with respect to the A/V axis)	horizontal
Mother cell	L(right)
Sister cell	NL(right)
Progeny	VL(right)M, VL(right)m
Tier
Prospective territory