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The reproductive system is anatomically simple, and it seems that the two ovaries derive nutrition directly from the midgut , a feature also seen in freshwater chaetonotoid gastrotrichs.
For the same purpose, the adult uses glands located in the metaepipodits of the thoracic appendages, the maxillary glands, and the midgut .
No nerve cells have been traced to innervate the longitudinal and circular muscle cells of the midgut .
There was spiraling of the bowel around the midgut mesentery and the midgut was dusky in color.
These grow inward and eventually fuse to form the endoderm of the midgut , while ectoderm is dragged inward behind them at each end to form the foregut and the hindgut.
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