Cynanchum auriculatum and Pseudosciaena crocea have different families, different growing environments and different appearances.

1, different families and genera: Bermudagrass belongs to coelacanthidae, and Pseudosciaena crocea belongs to Carangidae.

2. Different growing environments: Japanese catfish are mainly distributed in coastal areas such as East China Sea and South China Sea in China, while large yellow croaker is distributed in Southeast Asia, Japan, Korean Peninsula and South China Sea in China.

3. Different appearance: Ginkgo fish has a flat body, a slightly sharp head, a silvery gray body, many tiny black spots on the body surface, a body length of 15-25 cm, and a slender figure. Yellow croaker is mainly yellow in color, sometimes with black spots. Its ventral fin and caudal fin are pale yellow, fat and 20-30 cm long.