成虫长度只有2毫米,翼展5.3毫米左右。触角丝状的。翅膀都是白色的。前

The adult is only 2 mm in length and has a wingspan of about 5.3 mm. Tentacles are filiform. The wings are all white. The front wing tip is leaf-shaped, with long hairs, 2 black longitudinal stripes at the base, "y" shaped black stripes in the middle, and a clear black spot at the end; The feet are silver-white, and there is a large bone spur at the end of each tibia; the tarsus has 5 nodes, and the first one is the longest. Oval and oblate, 0.3-0.4 mm long, white, transparent. The larvae are flat, spindle-shaped, yellow-green; the head is sharp; the feet are degenerate; The pupa has a pre-pupa stage. Flat spindle-shaped pupa,

成虫长度只有2毫米,翼展5.3毫米左右。触角丝状的。翅膀都是白色的。前翅尖叶状,具较长的毛缘,基部有2条黑色纵向条纹,中间有" y"形黑色条纹,末端有一明显的黑斑;。足爪呈银白色,每个胫节末端有一个大的骨刺;跗节有5节,第一节最长。卵球形扁球形,长0.3-0.4毫米,白色,透明。幼虫平,纺锤形,黄绿色;头尖;足退化;腹部末端尖,具一对纤细的尾。蛹有前蛹期。扁平纺锤形的蛹,

The length of the adult is only 2 mm and the wingspan is about 5.3 mm. Antennae filiform. The wings are all white. The front wing is pointed and leaflike, with long hair margin, 2 black longitudinal stripes at the base, and "Y" shaped black stripes in the middle, with a clear black spot at the end;. The feet are silvery white, with a large bone spur at the end of each tibial segment; the tarsal segment has 5 segments, and the first segment is the longest. Ovoid oblate, 0.3-0.4 mm long, white, transparent. Larvae flat, spindle-shaped, yellow green; head tip; foot degenerated; abdomen terminal tip, with a pair of slender tail. Pupae have pre pupa stage. Flat spindle pupae,<br>