{
  "species_id": 56,
  "folder": "56_蝾螈",
  "pages": [
    {
      "source": "讲解手册/珍奇柜-鳍展签四审_0923.pdf",
      "page": 33,
      "role": "exhibit_context",
      "files": [
        "56_蝾螈/Exhibit_Materials/Handbook_07_p033.pdf",
        "56_蝾螈/Exhibit_Materials/Handbook_07_p033.jpg",
        "56_蝾螈/Exhibit_Materials/Handbook_07_p033.txt"
      ],
      "text": "鲨鱼、蝾螈胚胎三维模型\nShark Embryo and Salamander Embryo （3D Model）",
      "text_method": "OCR + source page image"
    },
    {
      "source": "讲解手册/珍奇柜-鳍展签四审_0923.pdf",
      "page": 37,
      "role": "exhibit_context",
      "files": [
        "56_蝾螈/Exhibit_Materials/Handbook_07_p037.pdf",
        "56_蝾螈/Exhibit_Materials/Handbook_07_p037.jpg",
        "56_蝾螈/Exhibit_Materials/Handbook_07_p037.txt"
      ],
      "text": "蝾螈（胚胎）\n从水中孕育出的四肢蓝图\n蝾螈胚胎展示了两栖动物生命早期的\n发育过程。蝾螈通常在水中产卵，胚胎经\n过细胞分裂、组织分化和器官形成，逐渐\n建立头部、躯干、尾部以及四肢等身体结\n构。与鱼类相比，蝾螈幼体和成体均具有\n成对附肢，是研究四足动物身体构型形\n成的重要材料。蝾螈属于两栖动物，其发\n育过程体现了脊椎动物从水生祖先向陆\n地生活适应过程中形成的关键结构。\nSalamandridae(Embryo)\nA Tetrapod Blueprint Emerging from Water\nSalamander embryos reveal the early developmental \nprocesses of amphibian life. Salamanders typically lay \neggs in water, where embryos undergo cell division, \ntissue differentiation, and organ formation, gradually \ndeveloping structures such as the head, trunk, tail, and \nlimbs. Unlike fishes, salamander larvae and adults \npossess paired appendages, making them important \nmodels for understanding the formation of the tetrapod \nbody plan. As amphibians, salamanders provide \ninsights into the key structural innovations that \nemerged during the evolutionary transition from \naquatic ancestors to life on land.",
      "text_method": "native"
    }
  ],
  "videos": [],
  "images": [],
  "labels": []
}