Category:Yolk sacs
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membranous sac attached to an embryo, formed by cells of the hypoblast adjacent to the embryonic disk | |||
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Subclass of | extra-embryonic structure | ||
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Made from material | |||
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Media in category "Yolk sacs"
The following 23 files are in this category, out of 23 total.
- A close-up view of the same zebrafish.jpg 2,048 × 1,536; 1.23 MB
- A zebrafish with congenital malformation of the yolk sac.jpg 2,048 × 1,536; 901 KB
- Atlantic salmon redd.jpg 1,145 × 749; 391 KB
- Egg -chick -yolk sac-6a.jpg 613 × 1,024; 85 KB
- Hatched trout eggs (6601049329).jpg 3,072 × 2,304; 1.86 MB
- Human Yolk Sac in Tubal Pregnancy (14961233588).jpg 2,048 × 1,536; 710 KB
- Ichthyologie; ou, Histoire naturelle des poissons (Plate 75) (6918354674).jpg 2,283 × 1,342; 392 KB
- Koorumata vikerforell.tif 3,840 × 2,880; 31.78 MB
- Koorunud vikerforell (Oncorhynchus mykiss).tif 3,840 × 2,880; 31.79 MB
- Latimeria chalumnae embryo.jpg 1,200 × 720; 286 KB
- Mustelus antarcticus juvenile.jpg 1,200 × 639; 202 KB
- Northern Pike Egg (7441919980).jpg 1,625 × 1,486; 367 KB
- Photo of the Week - Atlantic Salmon Sac Fry (5197995371).jpg 1,193 × 814; 728 KB
- Salmon newborn.jpg 800 × 600; 92 KB
- Salmonlarvakils 2.jpg 1,820 × 1,820; 449 KB
- Salmonlarvakils.jpg 1,249 × 1,821; 178 KB
- Sand devil embryo.jpg 150 × 117; 16 KB
- The same zebrafish at a different angle.jpg 2,048 × 1,536; 1.22 MB
- Tubal Pregnancy with Yolk Sac Inside Chorionic Cavity (14961233838).jpg 2,048 × 1,536; 720 KB
- Yolk-sac-dog.jpg 1,031 × 1,024; 700 KB