You know what a finch is! But perhaps that isn't the sort of generalised knowledge that a lowblood would know. You're not precisely sure what sort of schoolfeeds they get as standard intake: caste structure, maybe, instead of zoology?

"Some species can be. But the vast majority that I've found are small." You shrug. "There's a great deal more lusii parasitized for each cohort than actually manage to select a grub in the caverns. Perhaps on average, the jadeblood fluke favors larger specimens, but the relative rarity of the caste makes it seem otherwise?"

"I don't know. I suppose I'll find out when I go to the caverns."

"Are most brownblood lusii that small?"