The endermites are on the move thanks to Minecraft snapshot 14w11a

About the size of a pickaxe, the endermite shuffles its segmented, purple frame across the sands. The pretty, lavender snowflake particle effect that attends the enderman clings to this insect too - but admiring players would be wise not to get too close, for fear of immediate and persistent attack.

Java Edition 14w11a – Minecraft Wiki

Minecraft snapshot 14w11a : r/Minecraft

Does someone know why the Cobblestone breaks so fast? : r/Minecraft

Minecraft 14w11a: ENDERMITES! - Recent Updates and Snapshots - Minecraft: Java Edition - Minecraft Forum - Minecraft Forum

Java Edition 15w46a – Minecraft Wiki

Minecraft 1.8 snapshot (14w05a)- Spectator Gamemode, Barrier Block, Books!

Why are the endermen just standing there : r/Minecraft

Endermite - Minecraft Guide - IGN

Minecraft snapshot 14w11a : r/Minecraft