Tripneustes

Tripneustes, is a genus of sea urchins belonging to the family Toxopneustidae.

This genus contains many extinct species, such as:

单词	Tripneustes
释义	Tripneustes 英汉-汉英词典三列海胆属词组 \| 习惯用语您要查找的是不是： pinstripe n. 细条子；细条子衣服 trusteeship n. 托管统治；托管领土；托管制度或职责 trustiness n. 可信任,可信赖,可靠 pinstripes n. [纺]细条纹；细条纹布衣服网络短语: Tripneustes 三列海胆属 Tripneustes gratilla 白棘三列海胆 Tripneustes gratilla Linnaeus 海胆英语百科 Tripneustes Tripneustes, is a genus of sea urchins belonging to the family Toxopneustidae. This genus contains many extinct species, such as:
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