The embryo in its period of most active morphogenetic movements is usually called a gastrula, but as all agree this word has no morphologic meaning anymore.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

The young amphioxus has, at this stage, which is called the gastrula stage, a curious parallelism with such a lowly form as the.    From Wordnik.com.  [Text Book of Biology, Part 1: Vertebrata] Reference

This stage is called the gastrula stage; ar. is the cavity of the gastrula, the archenteron; b.p. is its opening or blastopore.    From Wordnik.com.  [Text Book of Biology, Part 1: Vertebrata] Reference

The ovum is now what has been called a gastrula; and it is of importance to observe that probably all the Metazoa pass through this stage.    From Wordnik.com.  [Darwin, and After Darwin (Vol. 1 and 3, of 3) An Exposition of the Darwinian Theory and a Discussion of Post-Darwinian Questions] Reference

Haeckel maintained that the "gastrula" stage occurred in the development of all Metazoa, and that it was typically formed, by invagination, from.    From Wordnik.com.  [Form and Function A Contribution to the History of Animal Morphology] Reference

All I could find about this enigmatic term was some World of Warcraft guy, and some scientific stuff about the embryonic phase of an animal preceding the "gastrula" phase.    From Wordnik.com.  [YesButNoButYes: Caption Competition] Reference

A later step in machine building, the gastrula 135 47.    From Wordnik.com.  [The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity] Reference

PZ lied and said that Wells tried to claim the gastrula stage was the pharyngula stage.    From Wordnik.com.  [First Blog Post « UDreamOfJanie] Reference

The gastrula stage was the palingenetic repetition of the ancestral form of all Metazoa, the Gastræa.    From Wordnik.com.  [Form and Function A Contribution to the History of Animal Morphology] Reference

Even Ballard uses the word “early embryonic” to describe the egg, cleavage, blastula and gastrula phases.    From Wordnik.com.  [First Blog Post « UDreamOfJanie] Reference

The gastrula, finally, is the two-layered sac formed from the blastula, typically by invagination of its wall.    From Wordnik.com.  [Form and Function A Contribution to the History of Animal Morphology] Reference

The earliest stages of the embryo from egg to blastula to gastrula are strikingly different in form and then converge to form a more similar embryo.    From Wordnik.com.  [A Study in Anti-Evolution Shamelessness - The Panda's Thumb] Reference

Touchstone, fair enough but do you intend to ask PZ to do the same about his attribution of pretense with respect to the application of the gastrula stage?.    From Wordnik.com.  [First Blog Post « UDreamOfJanie] Reference

The whole performance does indeed remind me of the foldings and invaginations that the membranes of an embryo undergo as it morphs itself from blastula to gastrula to neurula.    From Wordnik.com.  [The God Delusion]

He has lifted a quote from a famous scientist that applies to the gastrula stage, stripped out the specific referents, and made it sound as if it applies to the pharyngula stage.    From Wordnik.com.  [The Politically Incorrect Guide to Darwinism and Intelligent Design Review: Simply Incorrect Embryology (Chapter 3) - The Panda's Thumb] Reference

The gastrula in section, anterior end to the right.    From Wordnik.com.  [Text Book of Biology, Part 1: Vertebrata] Reference

With what lower type has the gastrula been compared?.    From Wordnik.com.  [Text Book of Biology, Part 1: Vertebrata] Reference

Greatly enriched representation of genes expressed in the gastrula is seen.    From Wordnik.com.  [Journal of Biological Chemistry current issue] Reference

Cell migration is visible through the transparent blastocoel roof of the gastrula.    From Wordnik.com.  [BioMed Central - Latest articles] Reference

Those cookies could be cool if there were a whole set of them: blastula, gastrula, pharyngula, etc.    From Wordnik.com.  [Planet Atheism] Reference

Where are the measurements of forces in tissues in the gastrula that lead to the four-limbed state?.    From Wordnik.com.  [Pharyngula] Reference

From the gastrula type the higher sub - divisions of animal life probably diverged, as separate branches from a common trunk.    From Wordnik.com.  [The Elements of Geology] Reference

The embryos had 23\% fewer cells than controls, and displayed increased rates of cell death as early as the mid-gastrula stages.    From Wordnik.com.  [BioMed Central - Latest articles] Reference

Later in embryonic development, man passes through the gastrula stage, and here, in shape and structure, he resembles the chalk sponge.    From Wordnik.com.  [Natural Selection and the Race Problem.] Reference

There is no open invagination of an archenteron in the fowl, as in the frog --, the gastrula, like the blastosphere, stage is also masked.    From Wordnik.com.  [Text Book of Biology, Part 1: Vertebrata] Reference

The earliest one-celled protozoa were probably succeeded by many - celled animals of the type of the blastosphere, and these by gastrula-like organisms.    From Wordnik.com.  [The Elements of Geology] Reference

Myers claims what Wells did regarding Ballard’s comments on the gastrula stage was to.    From Wordnik.com.  [First Blog Post « UDreamOfJanie] Reference

What is a gastrula?.    From Wordnik.com.  [Text Book of Biology, Part 1: Vertebrata] Reference

Dorsal view post gastrula stage.    From Wordnik.com.  [Text Book of Biology, Part 1: Vertebrata] Reference

The gastrula in the fowl is solid.    From Wordnik.com.  [Text Book of Biology, Part 1: Vertebrata] Reference

Dorsal view of gastrula (compare 7, Amphioxus).    From Wordnik.com.  [Text Book of Biology, Part 1: Vertebrata] Reference

Gastrulation: the process of forming a gastrula.    From Wordnik.com.  [Explanation of Terms Used in Entomology] Reference

Although some of the gastrula.    From Wordnik.com.  [Journal of Biological Chemistry current issue] Reference

The gastrula-stage.    From Wordnik.com.  [Young Folks' Library, Volume XI (of 20) Wonders of Earth, Sea and Sky] Reference