Worms Necklace (Perionyx Exavatus).

Earthworm species has a relatively loud necklace for her jewelry like necklaces worn by women. This includes local worm species and commonly used as a traditional medicine for fever or typhus. This type of worm is very active, if touched his body will squirm and run away immediately. General characteristics are easily recognized in this worm are: 

1. Adult worm body length 14-20 cm necklace. 
2. Necklace worm body size larger than other earthworms. 
3. Rounded body shape, purplish brown or a little bit grey. 
4. Number of segments 75-165. Clitellum located in segments 13 and 17. 
5. This worm is found in places that there are many livestock manure or under the banana tree that had rotted.