A new species of armored, wood-eating catfish (pictured underwater) found in the Amazon rain forest feeds on a fallen tree in the Santa Ana River in Peru in 2006.
当2006年科学家在秘鲁的亚马逊雨林发现这种盔甲食木鲶鱼时，它正在啃食一棵倒在圣安娜河中的枯木。
A partially-sighted Britain woman, Sheila Penfold, 59, caught a giant 97kg catfish in the River Ebro, near Barcelona, Spain.
英国一位59岁的弱视妇女希拉·彭福尔德在西班牙巴塞罗那附近的埃布罗河捕获一只重达97公斤的巨型鲶鱼。
The same phenomenon occurred when wels catfish was introduced into the Ebro River in Spain.
同样的现象在六须鲶鱼引入西班牙埃布罗河时也发生了。
Famed for its endangered giant catfish, which can grow nearly ten feet (three meters) long, the Mekong River has always played an important role in Cambodian culture.
湄公河在柬埔寨文化中一直扮演着重要的角色。它因产出濒危的大鲶鱼(身长能达近3米)而闻名。
Hogan and a wels catfish (Silurus glanis) take a swim in Spain's Ebro River, 2009.
2009年，国家地理研究员泽布·霍根和一位捕鱼向导在西班牙的埃布罗河托着一条135磅重、83英寸长的六须巨鲇（学名：Silurusglanis）。
Blue catfish is native to 20 states, primarily within the Mississippi river Basin but also in rivers along the Gulf Coast.
蓝鲶在美国的20个州都有分布，最初生活在密西西比河盆地和墨西哥湾沿岸的河流中。
The fish's eggs were harvested as part of a captive breeding program and effort to restore giant catfish populations in the Mekong River system.
为恢复湄公河系统的巨鲶数量，作为圈养繁殖计划的一部分，这条鱼的卵被收成起来。
Families live in mud-built huts along the Niger River, where fishermen in paddle-powered boats cast nets for catfish and carp.
沿着尼日尔河分布着各式家庭，那里驾着划桨船的渔夫撒网捕捞鲶鱼和鲤鱼。
Catfish farmers in the U.S. imported Asian carp decades ago to eat up the algae in their ponds; the fish slowly escaped into the wild and have been making their way up the Mississippi River.
美国的鲶鱼养殖户几十年前引进了亚洲鲤鱼用来消灭池塘中的藻类，一部分亚洲鲤鱼逃到野外并游向密西西比河。
Likewise, living in a low-visibility, sediment-filled stretch of the river, the African electric catfish had evolved the ability to stun nearby prey with up to 350 volts of electricity.
一样道理，一种生活在低难见度，满是沉积物的河道里的非洲鲶鱼就进化出能放出350伏电流，电击经过猎物的能力。
Likewise, living in a low-visibility, sediment-filled stretch of the river, the African electric catfish had evolved the ability to stun nearby prey with up to 350 volts of electricity.
一样道理，一种生活在低难见度，满是沉积物的河道里的非洲鲶鱼就进化出能放出350伏电流，电击经过猎物的能力。
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