参考例子
1.Is there competition between sympatric jaguar Panthera onca and puma Puma concolor ?
同域栖息的美洲虎和美洲狮存在竞争吗?
2.A large feline mammal(Panthera onca)of Central and South America, closely related to the leopard and having a tawny coat spotted with black rosettes.
美洲虎一种产自中美及南美地区的大型猫科哺乳动物（美洲虎猫科），与豹有很近的血缘关系，长有黄褐色带黑色花斑的皮毛。
3.A large feline mammal (Panthera onca) of Central and South America, closely related to the leopard and having a tawny coat spotted with black rosettes.
一种产自中美及南美地区的大型猫科哺乳动物（美洲虎猫科），与豹有很近的血缘关系，长有黄褐色带黑色花斑的皮毛。
4.This experiment was carried out on the dead body of a Panthera tigris altaica to explore a method of making a fur specimen and a complete skeleton specimen on a dead body.
本试验是以一具东北虎尸体为材料，探索出用同一具东北虎尸体制作剥制和完整的骨骼标本各一具的方法。
5.Also in Asia during this period, the great roaring cats of the panthera lineage spread much more widely than before.
在这段时间里、同样在亚洲，豹属谱系的咆哮大猫散布得比以往更广。
网络释义
Panthera onca onca
亚马逊美洲虎;
Panthera onca
美洲豹; 美洲虎;
Panthera onca
美洲豹; 美洲虎;
Panthera onca peruviana
秘鲁美洲虎;
Panthera onca mesembrina
兰屿美洲虎;