Meet the Worlds Most Terrifying Caterpillar

The Hawaiian inchworm, also known as the Ambush Caterpillar, is a unique species that defies the typical peaceful image of caterpillars. Unlike most island species that exhibit 'island tameness,' these inchworms have evolved to become carnivorous, preying on live insects. This adaptation likely occurred due to the absence of insect predators in Hawaii, allowing them to exploit an abundant food source. Their unusual diet was discovered in the 1970s by biologist Steven Montgomery. The inchworms use their sharp claws and quick reflexes to capture prey, making them one of the most violent caterpillars. Other carnivorous caterpillars in Hawaii, like H. Molluskavora, also exhibit unique predatory behaviors.

What dietary change did the Hawaiian Inchworm make upon arriving in Hawaii?

How do Hawaiian Inchworms differ from other species in terms of their habitat?

What unusual behavior was observed by biologist Steven Montgomery in the 1970s?

Describe the hunting technique of the Hawaiian Inchworm.

What is the significance of the Hawaiian Inchworm's sharp claws?