This is a very interesting and well written post. With that in mind, my reply will probably come out as nonsensical internet grumbling!
However, I think this goes a bit too far into biology-only territory, considering the Miqo'te mere animals and not people. Granted, you have mentioned that your interest and focus is in biology, which is still interesting, and useful as many of what you detail here can be used to understand how the tribe system probably works on a basic level. It still forget all about what these people would think about it, as pressumably they are thinking people and not lions driven mostly by their insticts. Case in point:
The "I'll kill all of our enemies and eat their babies!" line is probably just a gag, the character being bloodthirsty and kind of troll-ish (in an internet sense). It cannot be interpreted as anything else because it's a line that shows up for -all- races, as far as I've seen. So if we give it a specific straight interpretation for Seeker Miqo'tes, we'd have to interpret it for all the other races also straight: that all races have a thing for eating their enemies' babies. I hope the reason why this is ridicolous requires no explanation.
I'd also think that the devs would have mentioned it at some point if Seeker society was okay with killing children of the previous nunh.
From a purely biological view point it makes sense, sure, that Seekers would kill the others' children because they are obviously not 'strong enough'. Except that people aren't completely driven by their instinct, and cultures aren't just formed by biology alone. To have a more accurate picture of how a society of thinking people would work with this tribal system, we'd have to join this biological extrapolation with a cultural one. See how Miqo'te thought has evolved across the ages, what they think, what other cultures influenced in them and the supernatural factor of the gods or other entities that could have meddled in their history and changed their ways in one direction or the other.
Also, consider that cultures are not shaped by biology. Look at us, humans of Earth: we have a crapton of different cultures with different values, and yet our biology is the same. If we want to come up with how Miqo'te societies work, we need to also find out how their thought shaped the culture.
Or we could go the easy way and try to not think too hard about it because there's really not enough lore to base any of this off.
However, I think this goes a bit too far into biology-only territory, considering the Miqo'te mere animals and not people. Granted, you have mentioned that your interest and focus is in biology, which is still interesting, and useful as many of what you detail here can be used to understand how the tribe system probably works on a basic level. It still forget all about what these people would think about it, as pressumably they are thinking people and not lions driven mostly by their insticts. Case in point:
The "I'll kill all of our enemies and eat their babies!" line is probably just a gag, the character being bloodthirsty and kind of troll-ish (in an internet sense). It cannot be interpreted as anything else because it's a line that shows up for -all- races, as far as I've seen. So if we give it a specific straight interpretation for Seeker Miqo'tes, we'd have to interpret it for all the other races also straight: that all races have a thing for eating their enemies' babies. I hope the reason why this is ridicolous requires no explanation.
I'd also think that the devs would have mentioned it at some point if Seeker society was okay with killing children of the previous nunh.
From a purely biological view point it makes sense, sure, that Seekers would kill the others' children because they are obviously not 'strong enough'. Except that people aren't completely driven by their instinct, and cultures aren't just formed by biology alone. To have a more accurate picture of how a society of thinking people would work with this tribal system, we'd have to join this biological extrapolation with a cultural one. See how Miqo'te thought has evolved across the ages, what they think, what other cultures influenced in them and the supernatural factor of the gods or other entities that could have meddled in their history and changed their ways in one direction or the other.
Also, consider that cultures are not shaped by biology. Look at us, humans of Earth: we have a crapton of different cultures with different values, and yet our biology is the same. If we want to come up with how Miqo'te societies work, we need to also find out how their thought shaped the culture.
Or we could go the easy way and try to not think too hard about it because there's really not enough lore to base any of this off.