blood-sucking
Image of the Day: 99-Million-Year-Old Blood Sucker
Image of the Day: 99-Million-Year-Old Blood Sucker
The Scientist Staff, The Scientist Staff | Dec 13, 2017
Scientists have found the oldest known specimen of a blood-sucking insect together with the remains of its host. 
Image of the Day: Mouth Parts
Image of the Day: Mouth Parts
The Scientist Staff | Sep 22, 2017
A high-resolution microscope reveals the intricate inner structure of the blood-sucking tsetse fly’s saliva tube.