My naturalist still isn't bothering to dissect obleskians. She'll dissect fishpeople just fine though.
Naturalist Eugenia Thomp is stuck "squishing vermin". I think the vermin mechanic should probably be tabled for now and rethought. It leads to frustration, isn't fun, and doesn't have any redeeming qualities, or positive impacts on gameplay complexity or interestingness.
Only after I murdered another flock of obleskians did she start to dissect the first bunch. Dunno why.
I'm used to see bamboo in france. Not growing naturally of course, and certainly not for timber as in asia, but it stills grow nicely in your garden etc.