Halloween Crab: Bright Colors and Nocturnal Life The Halloween crab is a brightly colored, nocturnal land crab from the coastal forests of Central America. Read more
Harlequin rasbora: A resident of shaded Southeast Asian waters The harlequin rasbora lives in shaded, soft-water streams and plant-rich habitats of Southeast Asia. Read more
Butterfly pupa transformation: What happens inside? Inside the pupa, some larval tissues break down while the adult butterfly gradually develops. Read more