Kill an adult male to get this. Afterwards, lower a female one to less than 10% (She won’t flee) and feed it to a large dino. Once this is done the female will impregnate the dino and make it request items. After a while a baby wasp will pop out of you dino (think xenomorph) and kill it. Claim it, raise it, and now you have a funny demon wasp.
They only drop from males so, net the bug, kill it grab the pheromone find a female net the female get it to less then 10% heath then let your Dino consume the pheromone wait for a pink glow on your Dino then it will fly away (hope this helps)
After you kill one of those you get this item, after giving this item to a medium or big sized dino they’ll get an effect for 5 minutes that will make it so every wild female Rhyniognatha will lay babies inside the dino and request items.
After giving it the items a baby Rhyniognatha will come out of your dino and kill it.
The baby will take stats from the Rhyniognatha who laid it and from your dino, the amount of stats that it’ll take from your dino is tied for the amount of items you gave it when it requested them.