n.[植]山字草(產(chǎn)于北美西部)

In this article the feeding habit and behavior of Procambarus clarkia was analysed. 摘要對克氏原螯蝦的食性和攝食活動進(jìn)行了分析。

Any of various annual,chiefly western North American plants of the genus Clarkia,several of which are cultivated for their showy red,purple,pink,or white flowers. 克拉花一種鉤瓣屬的一年生植物，主要分布于北美西部，其中幾種因其艷麗的紅色、紫色、粉紅或白色花而被栽培。

Preliminary Study on Antimicrobial Activity of Different Olventextracts from Canbarus clarkia Girard 克氏螯蝦不同溶劑提取物抗菌活性的初步研究

Effects of Eyestalk Ablation on Molting, Growth and Gonad Development of Procambarus clarkia 眼柄切除對克氏原螯蝦蛻皮·生長·性腺發(fā)育的影響