1.
Species composition and abundance variation of protozoa in Dianshan Lake
淀山湖原生动物种类组成及数量变动
2.
a genus of chordates in the class Larvacea.
幼虫时期具有脊骨的动物种类。
3.
hyraxes and some extinct animals.
蹄兔和一些绝迹的动物种类。
4.
range animals according to genus and species
按照属种把动物分类
5.
These animals are dying off.
这类动物快要绝种了。
6.
These animals have already died out.
这类动物已经绝种。
7.
any of various domesticated animals.
任何种类的驯养动物。
8.
The main groups of vertebrates are: fishes, amphibians, reptiles, birds and mammals.
脊椎动物的主要种类是鱼类，两栖动物，爬行动物，鸟类和哺乳动物。
9.
Any of various similar or related coelenterates.
水母类动物各种与腔肠动物相似或有关的种类
10.
Animals can be categorized according to the kind of food they eat.
动物可以根据牠们的食物种类来归类。
11.
Any of several similar mammals, such as the ratel.
獾类动物一些类似哺乳动物中任何一种，如密獾
12.
any genus in the phylum Chordata.
脊索动物门中的各种种类。
13.
A diverse or miscellaneous group.
动物群各种各样或不同种类的群
14.
breed or type(of animal,insect,plant,etc)
（动物、昆虫、植物等的）系,品系,品种,类型
15.
Study on Species Specific Genetic Markers of Cervids;
鹿类动物物种特异性遗传标记的研究
16.
Any of various similar cetaceans, such as the killer whale.
虎鲸多种类似的鲸类动物中的任一种，如虎鲸
17.
The evolutionary development and history of a species or higher taxonomic grouping of organisms.
动植物种类进化史生物物种或更高分类组的演化发展和历史
18.
Lizard is a small creature with four legs, a sort of reptile.
蜥蜴是有四条腿的小动物，一种爬行类动物。