Aiguo Zhou, Di Sun, Shulin Liu, Yongyong Feng, Yue Zhang, Yanfeng Chen, Shaolin Xie and Jixing Zou, 2021. The Species Identity of the Two Color Morphs of Northern Snakehead (Channa argus) Based on mtDNA Control Region Sequences. Pakistan J. Zool., 53:  1591-1594. DOI: https://dx.doi.org/10.17582/journal.pjz/20191219001209