Gastrura n. pl. : See Stomatopoda.

Example:


Taxonomy
cells, gastrulation, embryo, blastocoel, hypoblast, archenteron, yolk, endoderm, mesoderm, layers, ectoderm, blastoderm, vegetal pole, epiboly, dorsal, EVL, YSL, mesenchyme cells.

Defination from the web:
... ectoderm, consisting of the cells on the outside of the gastrula that played little part in gastrulation, will develop into the ... Archenteron/Primitive streak (Primitive pit, Primitive knot/Blastopore, Primitive groove) · Gastrula/Gastrulation · Regional specification. Ectoderm ...