Category:Archenteron

Media in category "Archenteron"

The following 43 files are in this category, out of 43 total.

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  Abatus cordatus End of gastrulation.jpg 1,160 × 1,054; 1.08 MB
  
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  Abatus cordatus Gastrulation.jpg 1,558 × 1,818; 863 KB
  
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  Abatus cordatus Hypothetical representation of perigastrulation.jpg 682 × 711; 449 KB
  
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  Amphibia formation of the neural tube, notochord, mesoderm, and coelom in vertebrates. cross-sections..jpg 1,777 × 712; 592 KB
  
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  Amphioxus embryo at the stage at which it ruptures the follicle and becomes free-swimming.jpg 1,307 × 687; 389 KB
  
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  Amphioxus Growth of the ciliated embryo.jpg 1,735 × 2,138; 1.26 MB
  
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  Amphioxus Origin of the mesoderm.jpg 1,802 × 756; 793 KB
  
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  Amphioxus Transverse Section of an embryo with five mesodermic pouches.jpg 764 × 726; 305 KB
  
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  Amphioxus Transverse section through the middle of the body of an embryo, with ten pairs of somites.jpg 720 × 711; 235 KB
  
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  Amphioxus Transverse sections through embryos of different ages.jpg 1,741 × 1,206; 1.09 MB
  
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  Arquénteron.jpg 1,066 × 1,061; 73 KB
  
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  Astacus development embryo.jpg 984 × 740; 349 KB
  
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  Aves Diagrammatic transverse section of a chick embryo.jpg 1,057 × 862; 471 KB
  
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  Branchiostoma formation of the neural tube, notochord, mesoderm, and coelom.jpg 1,172 × 857; 562 KB
  
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  Cat Embryo seen in transverse section, showing formation of somatopleure and splanchnopleure, and of the peritoneal cavity.jpg 1,619 × 574; 762 KB
  
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  Cell contacts and pericellular matrix in the Xenopus gastrula chordamesoderm Abundance of cell contacts but not relative adhesiveness is reduced in adhesion factor morphants.PNG 1,685 × 2,100; 2.68 MB
  
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  Diagram of a transverse section of a zygote, in which the neural tube has formed but has not separated from the surface ectoderm.png 1,690 × 836; 2.03 MB
  
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  Diagrams illustrating the contributions of the mesial or splanchnic layers of the hypomeres to the developing heart and gut structures in reptiles, birds, and mammals.jpg 1,466 × 953; 1.52 MB
  
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  Early human embryo (02).jpg 915 × 432; 257 KB
  
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  EB1911 Lamellibranchia - development of Ostrea edulis.jpg 775 × 985; 261 KB
  
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  EB1911 Peripatus - Series of Embryos.jpg 1,011 × 723; 218 KB
  
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  EB1911 Tunicata - Stages in the Embryology of a Simple Ascidian.jpg 805 × 913; 216 KB
  
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  Four diagrams showing hypothetical stages of early human embryos.jpg 1,631 × 1,434; 943 KB
  
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  Frog embryo before the closure of the neural fold.jpg 744 × 891; 508 KB
  
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  Gastrulation (01).jpg 1,001 × 980; 289 KB
  
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  Gastrulação.png 695 × 349; 13 KB
  
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  Holothuria tubulosa development embryo.jpg 1,224 × 675; 776 KB
  
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  Journal of morphology (1893) (14596154188).jpg 1,978 × 1,046; 177 KB
  
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  Journal of morphology (1893) Branchiostoma.jpg 1,071 × 1,617; 1.44 MB
  
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  Lacertilia From medial vertical sections through embryonic disk showing five successive stages in gastrulation.jpg 2,040 × 2,281; 1.58 MB
  
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  Location of the intermediate mesoderm nephrogenic cord..jpg 600 × 227; 58 KB
  
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  Lumbricus Segmentation and early stages of development.jpg 1,124 × 1,088; 457 KB
  
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  Lumbricus trapezoide development embryo.jpg 1,400 × 1,093; 1.5 MB
  
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  Mammals Embryo Origin of the germ layers of mammals as seen in transverse section.jpg 1,750 × 742; 422 KB
  
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  Mammals The separation of the discoidal germ from the yolk-sac, seen in section.jpg 1,151 × 811; 590 KB
  
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  Ophiothrix fragilis early larvae.jpg 1,500 × 1,500; 583 KB
  
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  Protovsdeuterostomes.svg 577 × 527; 1.31 MB
  
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  Schema of a Transverse Section of a Zygote, showing differentiation of mesoderm and extension of amnion.png 1,472 × 860; 1.69 MB
  
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  Simiiformes developing blastocyst.jpg 1,105 × 1,369; 668 KB
  
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  The Biological bulletin (20378548415).jpg 2,034 × 1,484; 777 KB
  
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  The biology of the frog (1927) (19759918144).jpg 2,042 × 1,892; 1.03 MB
  
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  The evolution of man (1920) plate III.jpg 753 × 1,173; 1.21 MB
  
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  Transverse Section of the Zygote shown in Fig. 38, showing the differentiation of the mesoderm.png 1,148 × 877; 1.37 MB