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FIGURES 29–33 in Anatomical deviation of male organs of land planarians from Rio de Janeiro, Brazil, with description of two new species of Cratera (Platyhelminthes, Tricladida)

FIGURES 29–33. Cratera anamariae sp. nov. Sagittal views. Anterior to the right. (29) diagrammatic reconstruction of the copulatory apparatus of the holotype. (30) micrograph of the copulatory apparatus of the holotype. (31) micrograph of the tip of the penis papilla of the holotype. (32) micrograph of the penis papilla of the holotype. (33) micrograph of the penis papilla of paratype PL 1568.

FIGURES 34–38 in Anatomical deviation of male organs of land planarians from Rio de Janeiro, Brazil, with description of two new species of Cratera (Platyhelminthes, Tricladida)

FIGURES 34–38. Cratera anamariae sp. nov. Sagittal views. (34) micrograph of the penis papilla of paratype PL 1566. Anterior to the left. (35) micrograph of the penis papilla of paratype PL 1566. Anterior to the left. (36) micrograph of the female genital canal and atrium of the holotype. (37) micrograph of the copulatory apparatus of paratype PL 1571. Anterior to the right. (38) micrograph of the ovary and anteriormost testis of paratype PL 1569. Anterior to the right.

FIGURES 22–24 in Anatomical deviation of male organs of land planarians from Rio de Janeiro, Brazil, with description of two new species of Cratera (Platyhelminthes, Tricladida)

FIGURES 22–24. Cratera anamariae sp. nov. (22) living paratype PL 1570, about 30 mm in length. (23) wounded paratype PL 1572, as found in nature. (24) anterior end of paratype PL 1570 in ethanol.

FIGURES 25–28 in Anatomical deviation of male organs of land planarians from Rio de Janeiro, Brazil, with description of two new species of Cratera (Platyhelminthes, Tricladida)

FIGURES 25–28. Cratera anamariae sp. nov. Micrographs. (25) sagittal section a region anterior to the pharynx of paratype PL 1572. (26) general view of a transverse section of the pre-pharyngeal region of the holotype. (27) glandular margin of the paratype PL 1569 in a transverse section. (28) sagittal section of the pharynx paratype PL 1572. Anterior to the left.

FIGURES 18–21 in Anatomical deviation of male organs of land planarians from Rio de Janeiro, Brazil, with description of two new species of Cratera (Platyhelminthes, Tricladida)

FIGURES 18–21. Cratera anamariae sp. nov. Living specimens. (18) holotype, about 30 mm in length. (19) partial view of the ventral side of the holotype. (20) dorsal view of paratype PL 1566, about 35 mm in length. (21) dorsal view of paratype PL 1568, about 35 mm in length.

FIGURES 14–17 in Anatomical deviation of male organs of land planarians from Rio de Janeiro, Brazil, with description of two new species of Cratera (Platyhelminthes, Tricladida)

FIGURES 14–17. Cratera cuarassu sp. nov. Micrographs. (14) common glandular duct and female atrium of the paratype F2192 in a sagittal section. Anterior to the right. (15) sagittal section of the paratype F2192 showing the small cavity into which opens the ejaculatory duct. (16) sagittal section of the paratype F2192 showing the genital female canal and posterior aspect of the female atrium. Anterior to the right. (17) sagittal section of the copulatory apparatus of the paratype PL 809, incompletely developed. Anterior to the left.

FIGURES 8–13 in Anatomical deviation of male organs of land planarians from Rio de Janeiro, Brazil, with description of two new species of Cratera (Platyhelminthes, Tricladida)

FIGURES 8–13. Cratera cuarassu sp. nov. Holotype. Anterior to the right. (8–9) micrographs of a sagittal section of the copulatory apparatus of the holotype. (10) micrograph of a detail of the large cavity within the penis papilla of the holotype. (11) micrograph of a parasagittal section of the copulatory apparatus of the holotype. (12) micrograph of the genital female canal and posterior aspect of the female atrium of the holotype in a sagittal section. (13) diagrammatic reconstruction of copulatory apparatus of the holotype from sagittal sections.

FIGURES 4–7 in Anatomical deviation of male organs of land planarians from Rio de Janeiro, Brazil, with description of two new species of Cratera (Platyhelminthes, Tricladida)

FIGURES 4–7. Cratera cuarassu sp. nov. Micrographs of the holotype. (4) micrograph of the glandular margin of holotype in a transverse section of the pre-pharyngeal region. (5) micrograph of the ventral cutaneous musculature tangentially cut in a horizontal section. Red line indicates longitudinal fibers; the pinkish line indicates decussate fibers. Anterior to the bottom. (6) micrograph of a detail of ventral cutaneous musculature tangentially cut in a horizontal section. Red line indicates longitudinal fibers; the pinkish line delimits the decussate fibers. Anterior to the bottom. (7) micrograph of a sagittal section of the pharynx of the holotype. Anterior to the right.

FIGURES 1–3 in Anatomical deviation of male organs of land planarians from Rio de Janeiro, Brazil, with description of two new species of Cratera (Platyhelminthes, Tricladida)

FIGURES 1–3. Cratera cuarassu sp. nov. (1) living paratype PL 805 creeping in dorsal view. About 60 mm in length. (2) living paratype PL 805 in ventral view. (3) fixed holotype on a millimetered paper after cutting off a piece of the central body.

FIGURES 24–27 in Two new land planarian species (Platyhelminthes: Tricladida) from the Cerrado biome in southwestern Brazil

FIGURES 24–27. Paraba aurantia Marques & Leal-Zanchet, sp. nov., microphotographs of the copulatory apparatus in sagittal sections: (24–25) paratype MZU PL. 00320, details of the prostatic vesicle and female canal; (26–27) holotype, details of the female organs. Anterior tip to the left. The arrows indicate the epithelium with a multilayered aspect of the female atrium in (27).

FIGURE 19 in Two new land planarian species (Platyhelminthes: Tricladida) from the Cerrado biome in southwestern Brazil

FIGURE 19. Paraba aurantia Marques & Leal-Zanchet, sp. nov., paratype MZU PL. 00320: microphotograph of a sagittal section of the pharynx. Anterior tip to the left.

FIGURES 6–9 in Two new land planarian species (Platyhelminthes: Tricladida) from the Cerrado biome in southwestern Brazil

FIGURES 6–9. Paraba aurantia Marques & Leal-Zanchet, sp. nov.: (6–7) photographs of the paratype MZU PL. 00320, in dorsal view, before fixation; (8) photograph of the anterior body region of the preserved paratype MZU PL. 00319 in ventral view; (9) photograph of the preserved holotype in dorsal view. Anterior tip to the left. Scale bars: (6–7) 5 mm; (8–9) 1 mm. The arrow indicates the ventral surface, which is partially visible in (7). The arrowheads indicate the brownish spots in the ventral surface in (8).

FIGURE 45 in Two new land planarian species (Platyhelminthes: Tricladida) from the Cerrado biome in southwestern Brazil

FIGURE 45. Phylogenetic relationships of cytochrome c oxidase subunit I gene inferred from (a) maximum likelihood (GTR+G+I model) and (b) species delimitation analyses of species of Pasipha. Values of weakly supported nodes (bootstrap support <70%) are not reported in the tree. Scale bar represents substitutions per nucleotide site. In parentheses, GenBank accession numbers (see Appendix S1).

FIGURES 39–40 in Two new land planarian species (Platyhelminthes: Tricladida) from the Cerrado biome in southwestern Brazil

FIGURES 39–40. Pasipha liviae Marques & Leal-Zanchet, sp. nov., holotype, microphotographs of sagittal sections: (39) pharynx; (40) ovary. Anterior tip to the left.

FIGURES 2–5 in Two new land planarian species (Platyhelminthes: Tricladida) from the Cerrado biome in southwestern Brazil

FIGURES 2–5. Photographs of type-localities and other sampling sites of Paraba aurantia Marques & Leal-Zanchet, sp. nov. and Pasipha liviae Marques & Leal-Zanchet, sp. nov. in the municipalities of Bonito and Bodoquena, Mato Grosso do Sul, Brazil: (2) municipal leisure area of Bodoquena; (3) National Park of Serra da Bodoquena (4) cave entrance of "Gruta das Pitangueiras"; (5) cave entrance of "Gruta do Mimoso".

FIGURES 13–18 in Two new land planarian species (Platyhelminthes: Tricladida) from the Cerrado biome in southwestern Brazil

FIGURES 13–18. Paraba aurantia Marques & Leal-Zanchet, sp. nov., paratype MZU PL. 00320, microphotographs of transverse sections: (13–14) cephalic region of body; (15–18) anterior region of body at the level of ovaries.

FIGURES 22–23 in Two new land planarian species (Platyhelminthes: Tricladida) from the Cerrado biome in southwestern Brazil

FIGURES 22–23. Paraba aurantia Marques & Leal-Zanchet, sp. nov., microphotographs of the copulatory apparatus in sagittal sections: (22) holotype; (23) paratype MZU PL. 00320. Anterior tip to the left.

FIGURES 20–21 in Two new land planarian species (Platyhelminthes: Tricladida) from the Cerrado biome in southwestern Brazil

FIGURES 20–21. Paraba aurantia Marques & Leal-Zanchet, sp. nov., sagittal composite reconstructions of the copulatory apparatus of the holotype (20) and paratype MZU PL. 00320 (21). Anterior tip to the left.

FIGURES 10–12 in Two new land planarian species (Platyhelminthes: Tricladida) from the Cerrado biome in southwestern Brazil

FIGURES 10–12. Paraba aurantia Marques & Leal-Zanchet, sp. nov.: (10–11) detail of the eye pattern in the cephalic region in paratypes MZU PL. 00320 (10) and MZU PL. 00319 (11); (12) eye pattern of the holotype. Anterior tip to the left.

FIGURE 1 in Two new land planarian species (Platyhelminthes: Tricladida) from the Cerrado biome in southwestern Brazil

FIGURE 1. Location of type-localities and other sampling sites of Paraba aurantia Marques & Leal-Zanchet, sp. nov. and Pasipha liviae Marques & Leal-Zanchet, sp. nov. in the municipalities of Bonito and Bodoquena, Mato Grosso do Sul, Brazil.