Figure 13. A, right trunk limb 12 in The feeding mechanisms of Lynceus (Crustacea: Branchiopoda: Laevicaudata), with special reference to L. simiaefacies Harding

Figure 13. A, right trunk limb 12 seen from outer (anterior) side. The endopodite is largely obscured by endite 5. Although not visible from this angle, the gnathobase bears two very small, but robust, denticulate spines like its anterior homologues. Scale bar 200 Mm. B, enlargement of A showing detail of the spinous armature of the gnathobase of trunk limb 12, which drags and pushes food into the food groove. C, eggs. Scale bar 100 Mm. D, slightly oblique anterior view of the head of a female. The two eye-like patches are the sensory fields where numerous short setae arise from areas of thin cuticle. Scale bar 1 mm. E, antennule. Scale bar 100 Mm.