“…Of the total 486 loci (data not shown) with significant hits against at least one of the five model fish genomes, 4 (0.8 %) matched all five species, 6 (1.2 %) matched four species, 20 (4.1 %) matched three species, and 50 (10.3 %) (Zhu et al 2014) in genomes of zebrafish, tetraodon, medaka, three-spined stickleback, fugu, common carp, Nile tilapia, silver carp and grass carp and their phylogenetic relationship based on COII sequences. The neighborjoining tree of the species analyzed in this study was constructed through the software Mega 4.0 with a bootstrap of ×10,000, and COII sequences of silver carp (FJ827138.1), bighead carp (FJ827140.1), grass carp (NC_018134.1), common carp (FJ655382.1), zebrafish (NC_002333.2), medaka (NC_012975.1), three-spined stickleback (AP002944.1), Nile tilapia (NC_013663.1), fugu (AJ421455.1), tetraodon (AP006046.1) and human (NC_012920.1) were downloaded from NCBI matched two species; in other words, 80 of the 486 loci (16.5 %) matched at least two model fishes.…”