Macrostomum shekouense Wang & Shi, sp. nov. A mounted specimen, ventral view B–D longitudinal whole-body sections A–D stained by H&E. Abbreviations: br: brain; fvs: false vesicula seminalis; m: mouth; vg: vesicula granulorum; vs: vesicula seminalis. Scale bars: 10 μm (A–C); 20 μm (D).

 
 
  Part of: Shi Y, Zeng Z, Wang J, Zhang S, Deng L, Wang A (2022) Three new species of Macrostomum (Platyhelminthes, Macrostomorpha) from China and Australia, with notes on taxonomy and phylogenetics. ZooKeys 1099: 1-28. https://doi.org/10.3897/zookeys.1099.72964