Size
Grouped into four categories according to the approximate body length:
| T | Tiny | less than 2mm |
| S | Small | 2-5 mm |
| M | Medium | 5-10 mm |
| L | Large | more than 10 mm |
Grouped into four categories according to the approximate body length:
| T | Tiny | less than 2mm |
| S | Small | 2-5 mm |
| M | Medium | 5-10 mm |
| L | Large | more than 10 mm |