有孔虫类是根足亚纲的1目，通称有孔虫，为变形虫状原生生物的大分类。
海洋生物的骨骼残骸，比如软体动物、甲壳纲动物、有孔虫类使得海滩成为珍珠的白色。
These skeletal remains from creatures such as molluscs, crustacean and foraminifera create a pearly white sand beach.
记录的保管者是有孔虫类-简称“有孔虫”-它非常小，小到几个有孔虫可以一起坐在针尖上。
The record keepers are foraminifera - "forams" for short - creatures so small that several could sit together on a pinhead.
此外还有其它一些来自动物血液的化合物碎片，诸如有孔虫、微小甲壳动物和微小蠕虫类。
Besides other fragments of hemoglobin and other similar compound coming from the blood of animals, such as foraminifera, minute crustaceans and small worms.
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