Correlation between the body length and the number of the crystalline cone in the compound eye of the Antarctic krill Euphausia superba Dana was examined.

本文從自然種群現(xiàn)場取樣和實(shí)驗(yàn)室內(nèi)活體培養(yǎng)兩個方面對南極磷蝦復(fù)眼中的晶椎數(shù)目與磷蝦體長之間的關(guān)系、在負(fù)生長狀態(tài)下磷蝦復(fù)眼中的晶椎數(shù)目的變化等進(jìn)行了研究在线观看免费观看国产黄p。

The ratio of crystalline cone number to body length offers a method for detecting the effect of shrinking in natural populations of krill.

晶椎數(shù)目與體長之間的比率可作為研究在自然環(huán)境中南極磷蝦是否存在負(fù)生長的一種檢測手段特黄的AAA级的中美欧的毛片。

From the laboratory population, it seems that when the krill shrink, the crystalline cone number does not decrease.

從活體培養(yǎng)的結(jié)果來看，當(dāng)南極磷蝦身體出現(xiàn)負(fù)生長時(shí)成年人视频网址，磷蝦復(fù)眼中的晶椎數(shù)目保持不變色综合久月婷婷网，即晶椎數(shù)目不受負(fù)生長的影響。