Gastrolith

Axolotl seek out and swallow gravel to create gastroliths (as visible in this x-ray of a living animal). X-rayed multiple times during a two-year research project, this normal, healthy adult Axolotl (26.3cm, 159.5 gm) was retired and lived for several more years.

A diplodocid ingesting gastroliths entangled in vegetation it is consuming

A gastrolith, also called a stomach stone or gizzard stones, is a rock held inside a gastrointestinal tract. Gastroliths in some species are retained in the muscular gizzard and used to grind food in animals lacking suitable grinding teeth. In other species the rocks are ingested and pass through the digestive system and are frequently replaced. The grain size depends upon the size of the animal and the gastrolith's role in digestion. Other species use gastroliths as ballast. Particles ranging in size from sand to cobbles have been documented.

单词	gastrolith
释义	gastrolith /'gæstrə(ʊ)lɪθ//'gæstrəlɪθ/ 英汉-汉英词典 n. 胃石词组 \| 习惯用语您要查找的是不是： astrologer n. 占星家 ergosterol n. 麦角固醇 gastritis n. 胃炎 astrologist n. 占星家 gastrolith n. [脊椎] 胃石网络短语: induce gastrolith 胃石 Plant gastrolith 植物性胃石 bezoar gastrolith 胃石 Kanding of gastrolith dayton 嵌顿性胃石原声例句古生物科普 The Deinocheirus from the 2009 site had a belly filled with over 1,000 tiny gastroliths! 来自2009年遗址的Deinocheirus有一个肚子，里面装满了1000多块小胃石！古生物科普 And in modern birds, gastroliths are usually associated with a plant-based diet. 在现代鸟类中，胃石通常与植物性饮食有关。古生物科普 Gastroliths are tiny rocks that get some animals swallow to help grind up food inside their digestive tracts. 胃石是一些小石头，可以让一些动物吞咽以帮助磨碎消化道内的食物。古生物科普 And plant-eating in these dinos has been supported by the discovery of a dozen skeletons of Sinornithomimus with clumps of gastroliths inside their body cavities. 这些恐龙以植物为食得到了十多具似中国鸟的骨骼的支持，它们的体腔内有成块的胃石。英语百科 Gastrolith A gastrolith, also called a stomach stone or gizzard stones, is a rock held inside a gastrointestinal tract. Gastroliths in some species are retained in the muscular gizzard and used to grind food in animals lacking suitable grinding teeth. In other species the rocks are ingested and pass through the digestive system and are frequently replaced. The grain size depends upon the size of the animal and the gastrolith's role in digestion. Other species use gastroliths as ballast. Particles ranging in size from sand to cobbles have been documented.
随便看	budralazine BUdR,antimetabolite,radiation therapy bud ratio budreh bud reproduction Budrio bud rot bud rotting budrugaine budrugainine Budrus BUdR visible light technique Budry Bud sagebrush bud sagebrushes bud satin brocade bud scale bud scale scar bud selection bud sesh budset budsets bud shaped acrylic trimmer bud shape root facer bud shape vulcanite cutter

gastrolith /'gæstrə(ʊ)lɪθ//'gæstrəlɪθ/

您要查找的是不是：

网络短语:

Gastrolith