Prior research has shown that there are large numbers of parasitoid species, many of which rely on a host to carry their eggs ...

HDOA photo Much like a science-fiction film, female Eurytomas deposit eggs inside galls ... the parasitoid wasp uses only one host to complete its development and is able to live on smaller ...

They are found across South and Central America and in the southern United States. These wasps spend their lives paralysing tarantulas, which can be much larger than them, and use them as a host for ...