年份：2016
展開全部
簡介：食人鯧是公眾對一類分部于南美洲亞馬遜河魚類的統稱，也譯做水虎魚（Piranha）。並非指某一種特定的魚，而是一個類群，包括近30個種。屬脂鯉科中的鋸鮭脂鯉亞科，按食性和生活習性不同，可分為：植食性，肉食性兩種。通常説的食人鯧，指該亞科中的肉食性紅腹鋸鮭脂鯉（nattereri）。該魚體長30厘米（不計尾鰭）。主要分部於安第斯山以東至巴西平原的諸河流中。收起
人與自然 2010年 第39期
探秘食人魚
複製成功！
PC客戶端下載
移動客戶端下載
京公網安備 11000002000018號 京網文[2014]0383-083號
![[em:1:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/1.gif)
![[em:3:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/3.gif)
![[em:4:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/4.gif)
![[em:5:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/5.gif)
![[em:6:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/6.gif)
![[em:7:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/7.gif)
![[em:8:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/8.gif)
![[em:9:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/9.gif)
![[em:10:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/10.gif)
![[em:11:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/11.gif)
![[em:12:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/12.gif)
![[em:13:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/13.gif)
![[em:14:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/14.gif)
![[em:15:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/15.gif)
![[em:16:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/16.gif)
![[em:17:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/17.gif)
![[em:18:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/18.gif)
![[em:19:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/19.gif)
![[em:20:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/20.gif)
![[em:21:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/21.gif)
![[em:22:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/22.gif)
![[em:23:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/23.gif)
![[em:24:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/24.gif)
![[em:25:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/25.gif)
![[em:26:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/26.gif)
![[em:27:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/27.gif)
![[em:28:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/28.gif)
![[em:29:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/29.gif)
![[em:30:]](https://big5.cctv.com/gate/big5/shaoer.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/30.gif)
