Amphibians play a significant role in ecosystem functioning as secondary consumers in many food chains.Anurans are one o......

太湖新银鱼Ｎｅｏｓａｌａｎｘ ｔａｉｈｕｅｎｓｉｓ Ｃｈｅｎ于１９７９年移植滇池，现已成为滇池鱼类的优势种和渔业主体，据１９９０年１０月至１９９１年８月的标本（全长２４－８５ｍｍ）分析结果表明，该银鱼为典型的浮游动物食性......