Thitarodes

Thitarodes is a genus of moths of the family Hepialidae. In English "Thitarodes" is known as "ghost moth". They are found in eastern Asia. The majority are restricted to the Tibetan Plateau. Often in Chinese entomological nomenclature "Thitarodes" is still referred to as "Hepialus", although the name was changed back in 1968. Furthermore, some authors use incorrectly the term "bat moth" which is a bad translation of the Chinese term for ghost moth.
Many larvae of this genus are the hosts to the parasitic fungus "Ophiocordyceps sinensis". The fungus-insect complex known as caterpillar fungus, or by its original Tibetan name "yartsa gunbu" (or its Nepali pidgin version "yarsa gumba"). It was first used in traditional Tibetan medicine, but is now highly prized by practitioners of traditional Chinese medicine who know it as "dong chong xiacao" or "short chong cao".