Back at it again: sketching eredar speculative biology ideas!
This time I wanted to focus on their tendrils and tails. Zeal and I theorize that they were, at one time, semi-aquatic predators. Their tendrils are fat reserves and are sensitive to vibration and motion underwater, making them, functionally, whiskers. Their tails, at least on modern males/body 1, are thick and muscular, which could have made them good for propelling them through water.
Modern eredar display really stark sexual dimorphism, leading me to believe that, over time, these traits became secondary sex characteristics and health indicators. The sexes would have been much closer in appearance during the chapter of their history where these traits were important for survival.
Nowadays, tendrils are moreso thought of as an erogenous zone (which is supported by that one /flirt voice clip, you know the one), but could still be fine sensory organs. The muscular nature of tails could also be good for wrestling/rutting in competing males.
More sketches and theories to come soon! Thanks for reading!