Mollusca是什么意思

Mollusca

[mə'lʌskə]

Mollusca (n.): 1797, from Modern Latin mollusca, chosen by Linnaeus as the name of an invertebrate order (1758), from neuter plural of Latin molluscus "thin-shelled," from mollis "soft" (see melt (v.)). Linnæus applied the word to a heterogeneous group of invertebrates, not originally including mollusks with shells; the modern scientific use is after a classification proposed 1790s by French naturalist Georges Léopole Chrétien Frédéric Dagobert, Baron Cuvier (1769-1832).

1. The species composition of mollusca were markedly difference in different sediment.: 不同底质的红树林区软体动物组成有显著差异.污染可能是造成沙头角红树林区软体动物多样性低的重要环境因子.

2. Mollusca is the second biggest phylum in animal kingdom.: 软体动物是动物界仅次于节肢动物的第二大门类.

3. Among 52 species of mollusca identified , 45 were gastropods, 7 were bivalves.: 调查期间采到的软体动物已鉴定52种,其中腹足类45种, 双壳类7种.

4. Fish Host Requirements of Lamprotula scripta Hude ( Mollusca: Unionidae ): 刻裂丽蚌钩介幼虫对寄主鱼的选择 ( 英文 )

5. The species, quantity and ecological distribution of mollusca in intertidal zone of Quanzhou are reported.: 报道了泉州市潮间带贝类的种类、数量及其生态分布.