Heterusia aedea var. septentrionicola C. Felder & R. Felder, 1862
Eterusia aedea ab. postlutea Strand, 1916
Eterusia aedea okinoshimensis Esaki & Inoue, 1956
Eterusia aedea ab. okinawana Matsumura, 1927
Eterusia aedea ishigakiana Inoue, 1982
Eterusia aedea, the red slug caterpillar, is a species of moth in the family Zygaenidae. It was described by Carl Linnaeus in his 1763 Centuria Insectorum. It is found in Sri Lanka, India, Nepal, Taiwan, Japan and China.
Description
The wingspan is about 50 mm for males and 56 mm for females. They have a semi-diurnal habit and rather elongated narrow body. The first two segments of the abdomen are black, and there are no dorsal bands in the male. The forewings are dark green. The basal black area of the hindwings is larger, reducing the width of the yellow band, which is very pale. The end of the abdomen is black in the male.[1]