Use the Scraping Vial to collect a Hive Wall Sample from one of the Gorishi hive hatcheries in Un'Goro Crater. Look for the chambers with the hanging larval spawns. Bring the Hive Wall Sample to Hol'anyee Marshal in Un'Goro Crater.
Just because we've suffered a setback doesn't mean that research must stop! We were investigating the Gorishi insects in the southern part of the crater before winding up here. Their presence is alien to the ecology of Un'Goro, and we want to find out why.
In their hive network must be larval hatcheries. You can identify these places by their hanging larval spawns. Use this vial to take a sample of the hive wall near any of the hatcheries. Bring it back to me for study, but be careful!