cœloblastn.
/ˈsiːləʊblɑːst//ˈsiːləʊblast/ Embryology.
The endoderm of an insect, or part of the endoblast as distinguished from the myoblast.
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the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [noun] > membrane and layers of cells
germinal layer1836
cell layer1843
mucous layer1846
germ layer1855
mesoblast1857
blastoderm1859
head fold1873
mesoderm1873
epiblast1875
hypoblast1875
splanchnopleure1875
mesenchyme1881
acroblast1884
mesothelium1886
epimere1890
mesectoderm1894
mesendoderm1894
cœloblast1895
placode1907
shield1913
mesentoderm1921
meristoderm1945
bilayer1962
1895 Cambr. Nat. Hist. V. 149 The blastoderm differentiates into Ectoblast and Endoblast; this latter undergoing a further differentiation into Coeloblast and Myoblast.
1960 I. F. Henderson & W. D. Henderson Dict. Sci. Terms (ed. 7) 101/2 Coeloblast, a division of the embryonic hypoblast.
This entry has not yet been fully updated (first published 1933; most recently modified version published online June 2018).
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