FIGURE 4 in Increasing diversity of land planarians (Platyhelminthes: Geoplanidae) in the Interior Atlantic Forest with the description of two new species and new records from Argentina

FIGURE 4. Imbira negrita sp. nov. (A) Photograph of a live specimen (holotype), in dorsal view. In the inset, the same specimen showing part of the ventral surface. (B) Half of a transverse section at the cephalic region (on the left) (paratype 1) and near the ovaries (on the right) (holotype). Arrowheads indicate longitudinal parenchymal muscle fibres. C Transverse section of the pre-pharyngeal region. (D, E) Transverse sections of the pre-pharyngeal region with details: dorsal to intestine (D), ventral to intestine (E). Scale bars: A: 10mm, B, D, E: 250µm, C: 500µm.