Ma Lu looks cautious, but it is almost harmless to people. PS, I am a regretless Wangjing. When I first met him, the local villagers called Ma Lu "Clenbuterol".

Ma Lu is also called millipede, millipede and scale insect. Ma Lu belongs to Arthropoda, Polypoda, Bipoda and Arthropod. About 20-35 mm long, dark brown, red and yellow on the back and limbs. Ma Lu can spit out pungent liquid, and Madagascar scarlet Ma Lu in the tropical rain forest can make people blind for an instant.