File:Amphioxus embryo at the stage at which it ruptures the follicle and becomes free-swimming.jpg
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[edit]DescriptionAmphioxus embryo at the stage at which it ruptures the follicle and becomes free-swimming.jpg |
Fig. 62.—Embrvo of Amphioxus at the stage at which it ruptures the follicle and becomes free-swimming. A, Seen from above as a semi-opaque object. (After KOWALEVSKY.) &. Seen in sagittal (optical) section. (After HATSCHEK.) arc. Archenteron. m.p. Medullary plate (neural plate). my.c. Myocoelomic pouches of archenteron. p.n.c. Posterior neurenteric canal. |
Date | |
Source | https://archive.org/details/cu31924001026131/page/113/mode/1up?view=theater Amphioxus and the ancestry of the vertebrates. New York, London, Macmillan. |
Author | Willey, Arthur |
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current | 18:02, 24 March 2024 | ![]() | 1,307 × 687 (389 KB) | Rasbak (talk | contribs) | {{information |description=Fig. 62.—Embrvo of Amphioxus at the stage at which it ruptures the follicle and becomes free-swimming. A, Seen from above as a semi-opaque object. (After KOWALEVSKY.) &. Seen in sagittal (optical) section. (After HATSCHEK.) arc. Archenteron. m.p. Medullary plate (neural plate). my.c. Myocoelomic pouches of archenteron. p.n.c. Posterior neurenteric canal. |date=1894 |source=https://archive.org/details/cu31924001026131/page/113/mode/1up?view=theater Amphioxus and t... |
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