Repeat annotation
There are totally 136.51 Mb (19.87%) transposable elements (TEs) repeat size were predicted. The rates among other Sciaenidae fish share great difference. The repetitive sequence of C. lucidus is the highest, which is 31.69%. The repetitive sequence of L. crocea is similar to B. taipingensis , which is 26.13%. N. coibor has the lest rate of repetitive sequence (18.31%) (Mu et al., 2018). Among these TEs, there were 10.99% of DNA repeat elements, 8.49% of long interspersed nuclear elements(LINE), 0.95% of short interspersed nuclear elements (SINE), and 3.085% of LTR (Table 3 ).