Polyrhachis dives: A nest-weaving ant that uses larval silk Polyrhachis dives uses silk-like material produced by its larvae to build a protected nest for the colony. 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
Sceloporus cyanogenys rivalry Male Sceloporus cyanogenys use head movements, body flattening and their blue belly to signal dominance during rivalry. Read more