In a forested region of Angola where a cliff separates the landscape, a new species of butterfly was discovered. /iStockphoto ...

The new leech species has three jaws, five pairs of eyes aligned in a U-shape, a disc-shaped “caudal sucker” for attachment, ...

(2025.) In a cave in Ganzhou City, Jiangxi Province, China, researchers have discovered a new species of leech called Sinospelaeobdella jiangxiensis, or the jiangxiensis land leech. This ...

Researchers manually removed a specimen and three others like it for further study, later revealing it to be a new species of “bloodsucking land leech,” according to a study published April 8 ...