Brilliant canopus , second brightest star in the night , and our neighboring galaxies the large and small magellanic clouds , are also included in the scene .
光辉的老人星，夜空第二亮恒星，和我们的近邻星系大小麦哲伦星云，也在这镜头中。
The effects of conspecific adult tunic extracts and larval tissue extracts in different concentrations and the effects of different larval density on settlement and metamorphosis in the styela canopus larvae were investigated .
The differences between the chemical constituents of the two coexisted tunicates , styela plicata and styela canopus , were also discussed preliminary .
