Discrimen

Except for the coxal socket, the most constant landmarks of the subcoxal region are the midventral discrimen, resulting from the meeting of opposite subcoxae whose contiguous margins have been infolded posteriorly to form the sternal apophyses, and the pleural suture extending from the dorsal articulation of the coxa to the pleural wing process.

Mid-ventrally the sternopleurites unite in a suture, the discrimen, whose inflection forms the very high transparent lamella of the discrimen.

In a number of forms the discrimen appears to bifurcate at its anterior end, as well seen in Odontosphex.

The eusternum may be reduced to form a tiny furcasternum (= to the portion sometimes called the sternellum) or an internal cryptosternum indicated externally by a single median, longitudinal line called the discrimen.

We admit Nothing to exist; Nothing is an intelligible distinction; we talk of thinking Nothing and of perceiving Nothing: in other words, Nothing is the abstraction from every discrimen or particularity. But an abstraction from every discrimen, does not involve the destruction of every or any discrimen, all discrimina still exist; in Nothing we have simply withdrawn into indefiniteness.

That is how human affectivity places us ever before us in this discrimen. The world then addresses us — affectively, in feelings, and at the same time in senses, impressions — in connection with this differentiation. Yet in the case of the animal and the child we also have to do with a world given in perception though there is no such discrimen present.

This stopping point is imposed by an authority: the traditional idea of philosophy (which Heidegger will later name "metaphysics"). Related to the discrimens of the phenomenological — to consider not the phenomena, but the "mode of their exposition [Art ihrer Aufiveisung] " — one must therefore conclude — as violent as the paradox may seem — that Husserl's phenomenology remains unphenomenological: "In the basic task of determining its ownmost field, therefore, phenomenology is unphenomenological [unphänomenologisch]! — that is to say, phenomenological only in intention [vermeintlich phänomenologisch]!

But civil war creates as many boundaries as it destroys: its keynote is division, and it is itself a discrimen.