martes, 28 de agosto de 2018

.
Parasitic wasps contained within fossilized fly pupae
.
.
Using an X-ray machine powered by a particle accelerator, researchers find ancient parasitic wasps contained within fossilized fly pupae, dating back to between 66 million and 23 million years ago— the first definitive proof of endoparasitism among wasps.
.
https://gizmodo.com/stunning-fossils-show-ancient-parasitic-wasps-still-ins-1828650967/amp?__twitter_impression=true
.

No hay comentarios: