Mesostigmata (Monogynaspida)—Key feature pages

Genu IV dorsal setation

The setae of the legs and the bodybody:
the idiosoma of mites.
are the most reliable tools for identification in the Monogynaspida and they cannot be ignored.

antero-posterodorsal
                         Anterolateral ____________________ Posterolateral = 2-3-3/2-1-2

antero-posteroventral

Primitively, 6 dorsaldorsal:
relating to the upper or back side; opposed to ventral.
setae are present on genugenu:
(pl. genua) (= patella) the 4th leg segment, between the femur and tibia.
IV, but this may be reduced to as low as 3 or 4.