scarlet caterpillarclub

The scarlet caterpillar club, or caterpillar fungus (C. militaris), is a species of fungus that parasitizes moth and butterfly larvae. This fungus, along with its insect host, is used in traditional Chinese medicine and has gained popularity as a health supplement in Western cultures.1

C. militaris is believed to have antioxidant, anti-inflammatory, and immune-boosting properties, and is taken to enhance energy, endurance, libido, and combat aging. The fungus can be commercially cultivated and is available in supplement form.1

While some orchids mimic insects to attract pollinators, the scarlet caterpillar club is a fungus that infects insects.21