鱼类群游壮观景象自然界的视觉奇观

2015-02-09 11:08

原图

评论 ( 0 )

标签：鱼群迁徙组团

与壮观的星椋鸟迁徙景象一样，鱼类群游也是自然界最令人吃惊的视觉奇观之一。研究发现“组团”群游能够帮助鱼类抵御捕食者，提高觅食效率以及在水中游动的效率。过去几十年时间里，科学家不断通过实验对鱼类群游进行研究，进一步了解鱼类如何以庞大群体的形式游动以及背后的原因。(编译：shooter)

鱼类群游壮观景象自然界的视觉奇观

图集已浏览完毕

重新浏览

评论 ( 0 )

推荐视频

【罪恶感】的巧克力慕斯，入口惊艳…

新疆人春天的一顿饭—苜蓿馄饨，其…

上
一
图
片

下
一
图
集

数字地球，来自谷歌地球的卫星图片

{

"info": {
        "setname": "鱼类群游壮观景象 自然界的视觉奇观",
        "imgsum": 27,
        "lmodify": "2015-02-09 11:11:37",
        "prevue": "与壮观的星椋鸟迁徙景象一样，鱼类群游也是自然界最令人吃惊的视觉奇观之一。研究发现“组团”群游能够帮助鱼类抵御捕食者，提高觅食效率以及在水中游动的效率。过去几十年时间里，科学家不断通过实验对鱼类群游进行研究，进一步了解鱼类如何以庞大群体的形式游动以及背后的原因。(编译：shooter)",
        "channelid": "0001",
        "prev": {
            "setname": "最值得去的48个世界遗产地",
            "simg": "http://img6.cache.netease.com/photo/0001/2015-02-08/100x75_AHTDHMOC4T8F0001.jpg",
            "seturl": "http://discovery.163.com/photoview/4T8F0001/84451.html"
        },
        "next": {
            "setname": "数字地球，来自谷歌地球的卫星图片",
            "simg": "http://img6.cache.netease.com/photo/0001/2015-02-09/100x75_AI0PH3GI4T8F0001.jpg",
            "seturl": "http://discovery.163.com/photoview/4T8F0001/84508.html"
        }
    },

"list": [
        {
           "id": "AI0P6HUD4T8F0001",
           "img": "http://img5.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6HUD4T8F0001.jpg",
           "timg": "http://img3.cache.netease.com/photo/0001/2015-02-09/t_AI0P6HUD4T8F0001.jpg",
           "simg": "http://img2.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6HUD4T8F0001.jpg",
           "oimg": "http://img5.cache.netease.com/photo/0001/2015-02-09/AI0P6HUD4T8F0001.jpg",
           "osize": {"w":800,"h":481},
           "title": "",
           "note": "与壮观的星椋鸟迁徙景象一样，鱼类群游也是自然界最令人吃惊的视觉奇观之一。研究发现“组团”群游能够帮助鱼类抵御捕食者，提高觅食效率以及在水中游动的效率。过去几十年时间里，科学家不断通过实验对鱼类群游进行研究，进一步了解鱼类如何以庞大群体的形式游动以及背后的原因。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6I2N4T8F0001",
           "img": "http://img3.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6I2N4T8F0001.jpg",
           "timg": "http://img5.cache.netease.com/photo/0001/2015-02-09/t_AI0P6I2N4T8F0001.jpg",
           "simg": "http://img4.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6I2N4T8F0001.jpg",
           "oimg": "http://img6.cache.netease.com/photo/0001/2015-02-09/AI0P6I2N4T8F0001.jpg",
           "osize": {"w":800,"h":600},
           "title": "",
           "note": "“组团”群游能够帮助鱼类抵御捕食者，提高觅食效率以及在水中游动的效率。过去几十年时间里，科学家不断通过实验对鱼类群游进行研究，进一步了解鱼类如何以庞大群体的形式游动以及背后的原因。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6I534T8F0001",
           "img": "http://img4.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6I534T8F0001.jpg",
           "timg": "http://img2.cache.netease.com/photo/0001/2015-02-09/t_AI0P6I534T8F0001.jpg",
           "simg": "http://img2.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6I534T8F0001.jpg",
           "oimg": "http://img6.cache.netease.com/photo/0001/2015-02-09/AI0P6I534T8F0001.jpg",
           "osize": {"w":800,"h":533},
           "title": "",
           "note": "“组团”群游能够帮助鱼类抵御捕食者，提高觅食效率以及在水中游动的效率。过去几十年时间里，科学家不断通过实验对鱼类群游进行研究，进一步了解鱼类如何以庞大群体的形式游动以及背后的原因。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6I7L4T8F0001",
           "img": "http://img3.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6I7L4T8F0001.jpg",
           "timg": "http://img6.cache.netease.com/photo/0001/2015-02-09/t_AI0P6I7L4T8F0001.jpg",
           "simg": "http://img6.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6I7L4T8F0001.jpg",
           "oimg": "http://img5.cache.netease.com/photo/0001/2015-02-09/AI0P6I7L4T8F0001.jpg",
           "osize": {"w":795,"h":547},
           "title": "",
           "note": "“组团”群游能够帮助鱼类抵御捕食者，提高觅食效率以及在水中游动的效率。过去几十年时间里，科学家不断通过实验对鱼类群游进行研究，进一步了解鱼类如何以庞大群体的形式游动以及背后的原因。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6IA84T8F0001",
           "img": "http://img2.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6IA84T8F0001.jpg",
           "timg": "http://img3.cache.netease.com/photo/0001/2015-02-09/t_AI0P6IA84T8F0001.jpg",
           "simg": "http://img3.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6IA84T8F0001.jpg",
           "oimg": "http://img3.cache.netease.com/photo/0001/2015-02-09/AI0P6IA84T8F0001.jpg",
           "osize": {"w":794,"h":528},
           "title": "",
           "note": "“组团”群游能够帮助鱼类抵御捕食者，提高觅食效率以及在水中游动的效率。过去几十年时间里，科学家不断通过实验对鱼类群游进行研究，进一步了解鱼类如何以庞大群体的形式游动以及背后的原因。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6ICS4T8F0001",
           "img": "http://img5.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6ICS4T8F0001.jpg",
           "timg": "http://img3.cache.netease.com/photo/0001/2015-02-09/t_AI0P6ICS4T8F0001.jpg",
           "simg": "http://img6.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6ICS4T8F0001.jpg",
           "oimg": "http://img4.cache.netease.com/photo/0001/2015-02-09/AI0P6ICS4T8F0001.jpg",
           "osize": {"w":800,"h":532},
           "title": "",
           "note": "研究发现群游更有可能是一种遗传行为。一系列行为特征以及独特的感知能力允许鱼类与群体的其他成员保持同步，在水中快速游动。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6IHH4T8F0001",
           "img": "http://img2.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6IHH4T8F0001.jpg",
           "timg": "http://img2.cache.netease.com/photo/0001/2015-02-09/t_AI0P6IHH4T8F0001.jpg",
           "simg": "http://img6.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6IHH4T8F0001.jpg",
           "oimg": "http://img6.cache.netease.com/photo/0001/2015-02-09/AI0P6IHH4T8F0001.jpg",
           "osize": {"w":800,"h":676},
           "title": "",
           "note": "研究发现群游更有可能是一种遗传行为。一系列行为特征以及独特的感知能力允许鱼类与群体的其他成员保持同步，在水中快速游动。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6IK44T8F0001",
           "img": "http://img3.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6IK44T8F0001.jpg",
           "timg": "http://img4.cache.netease.com/photo/0001/2015-02-09/t_AI0P6IK44T8F0001.jpg",
           "simg": "http://img3.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6IK44T8F0001.jpg",
           "oimg": "http://img2.cache.netease.com/photo/0001/2015-02-09/AI0P6IK44T8F0001.jpg",
           "osize": {"w":800,"h":538},
           "title": "",
           "note": "研究发现群游更有可能是一种遗传行为。一系列行为特征以及独特的感知能力允许鱼类与群体的其他成员保持同步，在水中快速游动。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6IMR4T8F0001",
           "img": "http://img4.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6IMR4T8F0001.jpg",
           "timg": "http://img4.cache.netease.com/photo/0001/2015-02-09/t_AI0P6IMR4T8F0001.jpg",
           "simg": "http://img4.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6IMR4T8F0001.jpg",
           "oimg": "http://img4.cache.netease.com/photo/0001/2015-02-09/AI0P6IMR4T8F0001.jpg",
           "osize": {"w":800,"h":568},
           "title": "",
           "note": "研究发现群游更有可能是一种遗传行为。一系列行为特征以及独特的感知能力允许鱼类与群体的其他成员保持同步，在水中快速游动。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6IRS4T8F0001",
           "img": "http://img5.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6IRS4T8F0001.jpg",
           "timg": "http://img3.cache.netease.com/photo/0001/2015-02-09/t_AI0P6IRS4T8F0001.jpg",
           "simg": "http://img6.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6IRS4T8F0001.jpg",
           "oimg": "http://img3.cache.netease.com/photo/0001/2015-02-09/AI0P6IRS4T8F0001.jpg",
           "osize": {"w":800,"h":533},
           "title": "",
           "note": "研究发现群游更有可能是一种遗传行为。一系列行为特征以及独特的感知能力允许鱼类与群体的其他成员保持同步，在水中快速游动。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6IUH4T8F0001",
           "img": "http://img5.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6IUH4T8F0001.jpg",
           "timg": "http://img3.cache.netease.com/photo/0001/2015-02-09/t_AI0P6IUH4T8F0001.jpg",
           "simg": "http://img3.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6IUH4T8F0001.jpg",
           "oimg": "http://img5.cache.netease.com/photo/0001/2015-02-09/AI0P6IUH4T8F0001.jpg",
           "osize": {"w":800,"h":532},
           "title": "",
           "note": "研究发现群游更有可能是一种遗传行为。借助于一系列行为特征以及独特的感知能力，鱼群内的每一个成员能够与群体的其他成员保持同步，在水中快速游动。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6J114T8F0001",
           "img": "http://img2.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6J114T8F0001.jpg",
           "timg": "http://img3.cache.netease.com/photo/0001/2015-02-09/t_AI0P6J114T8F0001.jpg",
           "simg": "http://img4.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6J114T8F0001.jpg",
           "oimg": "http://img6.cache.netease.com/photo/0001/2015-02-09/AI0P6J114T8F0001.jpg",
           "osize": {"w":800,"h":533},
           "title": "",
           "note": "研究发现群游更有可能是一种遗传行为。借助于一系列行为特征以及独特的感知能力，鱼群内的每一个成员能够与群体的其他成员保持同步，在水中快速游动。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6J3F4T8F0001",
           "img": "http://img5.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6J3F4T8F0001.jpg",
           "timg": "http://img3.cache.netease.com/photo/0001/2015-02-09/t_AI0P6J3F4T8F0001.jpg",
           "simg": "http://img4.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6J3F4T8F0001.jpg",
           "oimg": "http://img6.cache.netease.com/photo/0001/2015-02-09/AI0P6J3F4T8F0001.jpg",
           "osize": {"w":800,"h":537},
           "title": "",
           "note": "研究发现群游更有可能是一种遗传行为。借助于一系列行为特征以及独特的感知能力，鱼群内的每一个成员能够与群体的其他成员保持同步，在水中快速游动。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6J5P4T8F0001",
           "img": "http://img5.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6J5P4T8F0001.jpg",
           "timg": "http://img2.cache.netease.com/photo/0001/2015-02-09/t_AI0P6J5P4T8F0001.jpg",
           "simg": "http://img6.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6J5P4T8F0001.jpg",
           "oimg": "http://img4.cache.netease.com/photo/0001/2015-02-09/AI0P6J5P4T8F0001.jpg",
           "osize": {"w":800,"h":600},
           "title": "",
           "note": "研究发现群游更有可能是一种遗传行为。借助于一系列行为特征以及独特的感知能力，鱼群内的每一个成员能够与群体的其他成员保持同步，在水中快速游动。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6JA34T8F0001",
           "img": "http://img2.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6JA34T8F0001.jpg",
           "timg": "http://img3.cache.netease.com/photo/0001/2015-02-09/t_AI0P6JA34T8F0001.jpg",
           "simg": "http://img2.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6JA34T8F0001.jpg",
           "oimg": "http://img3.cache.netease.com/photo/0001/2015-02-09/AI0P6JA34T8F0001.jpg",
           "osize": {"w":800,"h":400},
           "title": "",
           "note": "研究发现群游更有可能是一种遗传行为。借助于一系列行为特征以及独特的感知能力，鱼群内的每一个成员能够与群体的其他成员保持同步，在水中快速游动。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6JC34T8F0001",
           "img": "http://img3.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6JC34T8F0001.jpg",
           "timg": "http://img6.cache.netease.com/photo/0001/2015-02-09/t_AI0P6JC34T8F0001.jpg",
           "simg": "http://img3.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6JC34T8F0001.jpg",
           "oimg": "http://img2.cache.netease.com/photo/0001/2015-02-09/AI0P6JC34T8F0001.jpg",
           "osize": {"w":800,"h":600},
           "title": "",
           "note": "鱼类群游看似简单，实则不然，需要立即对很多因素做出响应。它们必须迅速对水流做出响应，同时立即对群体内发生的变化做出回应。科学家发现鱼类的决定立基于这样一种游动方式，即群体中每一个成员的视线全部朝前，而不仅仅是紧随最近的同伴。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6JED4T8F0001",
           "img": "http://img3.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6JED4T8F0001.jpg",
           "timg": "http://img2.cache.netease.com/photo/0001/2015-02-09/t_AI0P6JED4T8F0001.jpg",
           "simg": "http://img3.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6JED4T8F0001.jpg",
           "oimg": "http://img6.cache.netease.com/photo/0001/2015-02-09/AI0P6JED4T8F0001.jpg",
           "osize": {"w":800,"h":476},
           "title": "",
           "note": "鱼类群游看似简单，实则不然，需要立即对很多因素做出响应。它们必须迅速对水流做出响应，同时立即对群体内发生的变化做出回应。科学家发现鱼类的决定立基于这样一种游动方式，即群体中每一个成员的视线全部朝前，而不仅仅是紧随最近的同伴。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6JGI4T8F0001",
           "img": "http://img3.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6JGI4T8F0001.jpg",
           "timg": "http://img3.cache.netease.com/photo/0001/2015-02-09/t_AI0P6JGI4T8F0001.jpg",
           "simg": "http://img4.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6JGI4T8F0001.jpg",
           "oimg": "http://img3.cache.netease.com/photo/0001/2015-02-09/AI0P6JGI4T8F0001.jpg",
           "osize": {"w":800,"h":450},
           "title": "",
           "note": "鱼类群游看似简单，实则不然，需要立即对很多因素做出响应。它们必须迅速对水流做出响应，同时立即对群体内发生的变化做出回应。科学家发现鱼类的决定立基于这样一种游动方式，即群体中每一个成员的视线全部朝前，而不仅仅是紧随最近的同伴。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6K9L4T8F0001",
           "img": "http://img4.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6K9L4T8F0001.jpg",
           "timg": "http://img3.cache.netease.com/photo/0001/2015-02-09/t_AI0P6K9L4T8F0001.jpg",
           "simg": "http://img2.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6K9L4T8F0001.jpg",
           "oimg": "http://img5.cache.netease.com/photo/0001/2015-02-09/AI0P6K9L4T8F0001.jpg",
           "osize": {"w":800,"h":689},
           "title": "",
           "note": "鱼类群游看似简单，实则不然，需要立即对很多因素做出响应。它们必须迅速对水流做出响应，同时立即对群体内发生的变化做出回应。科学家发现鱼类的决定立基于这样一种游动方式，即群体中每一个成员的视线全部朝前，而不仅仅是紧随最近的同伴。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6KBU4T8F0001",
           "img": "http://img3.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KBU4T8F0001.jpg",
           "timg": "http://img5.cache.netease.com/photo/0001/2015-02-09/t_AI0P6KBU4T8F0001.jpg",
           "simg": "http://img2.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6KBU4T8F0001.jpg",
           "oimg": "http://img3.cache.netease.com/photo/0001/2015-02-09/AI0P6KBU4T8F0001.jpg",
           "osize": {"w":800,"h":533},
           "title": "",
           "note": "鱼类群游看似简单，实则不然，需要立即对很多因素做出响应。它们必须迅速对水流做出响应，同时立即对群体内发生的变化做出回应。科学家发现鱼类的决定立基于这样一种游动方式，即群体中每一个成员的视线全部朝前，而不仅仅是紧随最近的同伴。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6KEF4T8F0001",
           "img": "http://img5.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KEF4T8F0001.jpg",
           "timg": "http://img5.cache.netease.com/photo/0001/2015-02-09/t_AI0P6KEF4T8F0001.jpg",
           "simg": "http://img2.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6KEF4T8F0001.jpg",
           "oimg": "http://img2.cache.netease.com/photo/0001/2015-02-09/AI0P6KEF4T8F0001.jpg",
           "osize": {"w":800,"h":537},
           "title": "",
           "note": "通过对鱼类的群游倾向以及集群游动能力进行研究，科学家发现群游行为与不同的基因组区域有关。通常情况下，属于同一种群的鱼类上演群游行为，它们的个头和颜色类似，拥有相同的行为特征，能够降低“组团”群游的难度。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6KH04T8F0001",
           "img": "http://img3.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KH04T8F0001.jpg",
           "timg": "http://img6.cache.netease.com/photo/0001/2015-02-09/t_AI0P6KH04T8F0001.jpg",
           "simg": "http://img2.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6KH04T8F0001.jpg",
           "oimg": "http://img4.cache.netease.com/photo/0001/2015-02-09/AI0P6KH04T8F0001.jpg",
           "osize": {"w":600,"h":896},
           "title": "",
           "note": "通过对鱼类的群游倾向以及集群游动能力进行研究，科学家发现群游行为与不同的基因组区域有关。通常情况下，属于同一种群的鱼类上演群游行为，它们的个头和颜色类似，拥有相同的行为特征，能够降低“组团”群游的难度。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6KK94T8F0001",
           "img": "http://img3.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KK94T8F0001.jpg",
           "timg": "http://img5.cache.netease.com/photo/0001/2015-02-09/t_AI0P6KK94T8F0001.jpg",
           "simg": "http://img3.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6KK94T8F0001.jpg",
           "oimg": "http://img3.cache.netease.com/photo/0001/2015-02-09/AI0P6KK94T8F0001.jpg",
           "osize": {"w":600,"h":665},
           "title": "",
           "note": "通过对鱼类的群游倾向以及集群游动能力进行研究，科学家发现群游行为与不同的基因组区域有关。通常情况下，属于同一种群的鱼类上演群游行为，它们的个头和颜色类似，拥有相同的行为特征，能够降低“组团”群游的难度。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6KMN4T8F0001",
           "img": "http://img5.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KMN4T8F0001.jpg",
           "timg": "http://img4.cache.netease.com/photo/0001/2015-02-09/t_AI0P6KMN4T8F0001.jpg",
           "simg": "http://img4.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6KMN4T8F0001.jpg",
           "oimg": "http://img3.cache.netease.com/photo/0001/2015-02-09/AI0P6KMN4T8F0001.jpg",
           "osize": {"w":600,"h":903},
           "title": "",
           "note": "通过对鱼类的群游倾向以及集群游动能力进行研究，科学家发现群游行为与不同的基因组区域有关。通常情况下，属于同一种群的鱼类上演群游行为，它们的个头和颜色类似，拥有相同的行为特征，能够降低“组团”群游的难度。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6KP74T8F0001",
           "img": "http://img4.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KP74T8F0001.jpg",
           "timg": "http://img6.cache.netease.com/photo/0001/2015-02-09/t_AI0P6KP74T8F0001.jpg",
           "simg": "http://img3.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6KP74T8F0001.jpg",
           "oimg": "http://img3.cache.netease.com/photo/0001/2015-02-09/AI0P6KP74T8F0001.jpg",
           "osize": {"w":800,"h":534},
           "title": "",
           "note": "通过对鱼类的群游倾向以及集群游动能力进行研究，科学家发现群游行为与不同的基因组区域有关。通常情况下，属于同一种群的鱼类上演群游行为，它们的个头和颜色类似，拥有相同的行为特征，能够降低“组团”群游的难度。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6KRB4T8F0001",
           "img": "http://img2.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KRB4T8F0001.jpg",
           "timg": "http://img6.cache.netease.com/photo/0001/2015-02-09/t_AI0P6KRB4T8F0001.jpg",
           "simg": "http://img3.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6KRB4T8F0001.jpg",
           "oimg": "http://img5.cache.netease.com/photo/0001/2015-02-09/AI0P6KRB4T8F0001.jpg",
           "osize": {"w":800,"h":534},
           "title": "",
           "note": "与壮观的星椋鸟迁徙景象一样，鱼类群游也是自然界最令人吃惊的视觉奇观之一。研究发现它们之所以“组团”是为了共同抵御捕食者，提高觅食效率同时提高在水中游动的效率。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6KT74T8F0001",
           "img": "http://img5.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KT74T8F0001.jpg",
           "timg": "http://img4.cache.netease.com/photo/0001/2015-02-09/t_AI0P6KT74T8F0001.jpg",
           "simg": "http://img6.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6KT74T8F0001.jpg",
           "oimg": "http://img3.cache.netease.com/photo/0001/2015-02-09/AI0P6KT74T8F0001.jpg",
           "osize": {"w":800,"h":600},
           "title": "",
           "note": "“组团”群游能够帮助鱼类抵御捕食者，提高觅食效率以及在水中游动的效率。这种群体行为看似简单，实则不然，需要立即对很多因素做出响应。它们必须迅速对水流做出响应，同时立即对群体内发生的变化做出回应。",
           "newsurl": "#"
        } 
    ]
}