Phenomenology, however, does not discuss states of animal
organisms (not even as belonging to a possible nature as such), but
perceptions, judgements, feelings /as such, /and what pertains to them
/a priori /with unlimited generality, as /pure /instances of /pure
/species, of what may be seen through a purely intuitive apprehension of
essence, whether generic or specific.
Edmund Husserl, Logical Investigations vol. 1, p. 176
eidetisch 