Extended data:
Ladybug larvae are similar to ladybug larvae. The difference is that ladybug larvae are light blue-gray and ladybug larvae are gray-black. Ladybug larvae have six short spines on the back and abdomen. There are a pair of yellow short spines on both sides of the first and fourth back; All the other short thorns are black.
There are six branched spines on both sides of the abdomen and back of Harmonia axyridis larvae, and a pair of orange spines on both sides of the back of the fourth section, in which the bases of the two spines in the first section are connected to form an orange spot.
The eggs of some golden flower insects, such as the eggs of the willow beetle and the eggs of the ladybug septempunctata, are very similar and are often mistaken for those of the ladybug septempunctata, but there are obvious differences between them: the willow beetle often lays eggs on willow leaves, while the ladybug septempunctata usually does not lay eggs on leaves; The eggs of the willow beetle are rectangular, with loose and irregular arrangement, while the eggs of the ladybug are spindle-shaped and closely arranged.
References:
Baidu encyclopedia-ladybug