FFXIDB Tracking Data
152,725,452 Kills
680,588 Voidwatch Chests
81,834 Monster Spawns
7,267,914 Synthesis Results
FFXI Data
As of the 19 February 2015 update.
271 Zones
8,887 NPCs
25,601 Items

Berry Grub BGW Wikia

Zone: Rolanberry Fields [S]

Item Count Average TH0 TH1 TH2 TH3+
Item 816Spool of silk thread 19 out of 105 18.1% 16.7% 0% 10.0% 23.9%
NPC Zone Spawns
Berry Grub Rolanberry Fields 91

Spawns (7 total)

spool of silk thread
Spool of silk thread
Thread spun from crawler cocoons.