{
  "species_id": 28,
  "folder": "CN-28_张氏翼鳕",
  "pages": [
    {
      "source": "讲解手册/珍奇柜-鳍展签四审_0923.pdf",
      "page": 11,
      "role": "scientific_label",
      "files": [
        "CN-28_张氏翼鳕/Exhibit_Materials/Handbook_07_p011.pdf",
        "CN-28_张氏翼鳕/Exhibit_Materials/Handbook_07_p011.jpg",
        "CN-28_张氏翼鳕/Exhibit_Materials/Handbook_07_p011.txt"
      ],
      "text": "Pteronisculus changae\nClassification: Vertebrata Actinopterygii Palaeonisciformes\nAge: Middle Triassic, ca. 244 million years ago\nFormation: Guanling Formation\nLocality: Luoping, Yunnan, China\nStatus: Holotype | IVPP V25615\n张氏翼鳕\n分类：脊椎动物 辐鳍鱼类 古鳕类\n年代：中三叠世（约2.44亿年前）\n地层：关岭组\n产地：云南罗平\n属性：正型标本｜IVPP V25615",
      "text_method": "native"
    },
    {
      "source": "讲解手册/珍奇柜-鳍展签四审_0923.pdf",
      "page": 12,
      "role": "exhibit_context",
      "files": [
        "CN-28_张氏翼鳕/Exhibit_Materials/Handbook_07_p012.pdf",
        "CN-28_张氏翼鳕/Exhibit_Materials/Handbook_07_p012.jpg",
        "CN-28_张氏翼鳕/Exhibit_Materials/Handbook_07_p012.txt"
      ],
      "text": "张氏翼鳕\n罗平生物群中体型最大的基干辐鳍鱼\n类捕食者之一\n张氏翼鳕体长约30厘米，体型呈流线\n型，具有较大的口裂和锋利的牙齿，显\n示其具备较强的捕食能力，可能捕食\n小型无脊椎动物及其他水生动物。辐\n鳍鱼类起源于古生代，并在随后的地\n质历史过程中持续演化和分化。进入\n中生代后，辐鳍鱼类经历快速辐射演\n化，形成了丰富多样的生态类型，并逐\n渐成为现代硬骨鱼类中的优势类群。\n以张氏翼鳕为代表的罗平辐鳍鱼类，\n展示了三叠纪早期鱼类生态策略多样\n化的发展，也反映了现代鱼类身体结\n构演化形成过程中的重要阶段。\nPteronisculus changae\nOne of the Largest Basal Actinopterygian Predators in the \nLuoping Biota \nPteronisculus changae reached approximately 30 cm in \nlength and possessed a streamlined body, a large gape, \nand sharp teeth, indicating substantial predatory \ncapability. It likely preyed on small invertebrates and other \naquatic animals. Ray-finned fishes originated in the \nPaleozoic and continued to diversify throughout geological \nhistory. During the Mesozoic, they underwent a major \nevolutionary radiation, giving rise to a wide range of \necological forms and eventually becoming the dominant \ngroup of modern bony fishes. Represented by Pteronisculus \nchangae, the ray-finned fishes of the Luoping Biota reveal \nthe early diversification of fish ecological strategies during \nthe Triassic and provide important insights into the \nevolutionary development of body structures \ncharacteristic of modern fishes.",
      "text_method": "native"
    }
  ],
  "videos": [],
  "images": [],
  "labels": [
    {
      "source": "讲解手册/珍奇柜-鳍展签四审_0923.pdf",
      "page": 11,
      "role": "scientific_label",
      "files": [
        "CN-28_张氏翼鳕/Exhibit_Materials/Handbook_07_p011.pdf",
        "CN-28_张氏翼鳕/Exhibit_Materials/Handbook_07_p011.jpg",
        "CN-28_张氏翼鳕/Exhibit_Materials/Handbook_07_p011.txt"
      ],
      "text": "Pteronisculus changae\nClassification: Vertebrata Actinopterygii Palaeonisciformes\nAge: Middle Triassic, ca. 244 million years ago\nFormation: Guanling Formation\nLocality: Luoping, Yunnan, China\nStatus: Holotype | IVPP V25615\n张氏翼鳕\n分类：脊椎动物 辐鳍鱼类 古鳕类\n年代：中三叠世（约2.44亿年前）\n地层：关岭组\n产地：云南罗平\n属性：正型标本｜IVPP V25615",
      "text_method": "native"
    }
  ]
}