Fig 1.
A-E. Habitus and details of the sternum and pedipalp of Charinus brescoviti sp. n. (female, MNRJ 9186). A. Dorsal habitus; B. Sternum; C. Frontal view of left the pedipalp basitiba, distitiba and claw; D. Dorsal view of the right pedipalp; E. Ventral view of the left pedipalp. Scale bars: 1mm.
Fig 2.
A-H. Mesal view of the right chelicerae of all new species here described. A. Charinus brescoviti sp. n. (female paratype, IBSP 149); B. Charinus ricardoi sp. n. (female paratype, MZSP 22036); C. Charinus bonaldoi sp. n. (female paratype, MPEG 0061); D. Charinus guto sp. n. (female paratype, MZSP 41460); E. Charinus carajas sp. n. (male paratype, MZSP 28291); F. Charinus orientalis sp. n. (female paratype, MZSP 29118); G. Charinus ferreus sp. n. (female paratype, MZSP 29106); H. Charinus bichuetteae sp. n. (male paratype, MNRJ 9173). Scale bars: 1mm.
Fig 3.
A-H. Trichobothria of left basitibia IV and distitibia IV. A. Charinus brescoviti sp. n. (female holotype, IBSP 149); B. Charinus ricardoi sp. n. (female holotype, MZSP 22036); C. Charinus bonaldoi sp. n. (female paratype, MPEG 0061); D. Charinus guto sp. n. (female holotype, MZSP 48146); E. Charinus carajas sp. n. (female holotype, MZSP 29136); F. Charinus orientalis sp. n. (female paratype, MZSP 29118); G. Charinus ferreus sp. n. (female holotype, MZSP 29104); H. Charinus bichuetteae sp. n. (male paratype, MNRJ 09173). Acronyms: bt, basotibial; bf, basofrontal; bc, basocaudal; sbf, sub-basofrontal; sc, caudal series; sf, frontal series;. Scale bars: 1mm.
Fig 4.
A-H. Female and male gonopods of the new species described in this paper. A-F. Female gonopods. A. Charinus brescoviti sp. n. (IBSP 149); B. Charinus ricardoi sp. n. (MZSP 22036); C. Charinus bonaldoi sp. n. (MPEG 061); D. Charinus guto sp. n. (MZSP 48146); E. Charinus carajas sp. n. (MZSP 29132); F. Charinus orientalis sp. n. (MNRJ 09249). G-H. Male gonopods. G. Charinus carajas sp. n. (MZSP 29121); H. Charinus ferreus sp. n. (MZSP 29106). Scale bars of figures. A, B, C, E, G, H: 100μm. Scale bars of figures. D, F: 50μm.
Fig 5.
A-E. Habitus and details of the sternum and pedipalp of Charinus ricardoi sp. n. (female holotype, MZSP 22036) A. Dorsal habitus; B. Sternum; C. Frontal view of the right pedipalp basitiba, distitiba and claw; D. Dorsal view of the right pedipalp; E. Ventral view of the right pedipalp. Scale bars: 1mm.
Fig 6.
A-F. Habitus and details of the sternum and pedipalp of Charinus bonaldoi sp. n. (female holotype, MPEG AMB 061) A. Dorsal habitus; B. Ventral habitus of a female with eggs; C. Sternum; D. Frontal view of the right pedipalp basitiba, distitiba and claw; E. Dorsal view of the right pedipalp; F. Ventral view of the left pedipalp. Scale bars: 1mm.
Fig 7.
A-E. Habitus and details of the sternum and pedipalp of Charinus guto sp. n. (female holotype, MZSP 48146) A. Dorsal habitus; B. Sternum; C. Frontal view of the left pedipalp basitiba, distitiba and claw; D. Dorsal view of the right pedipalp; E. Ventral view of the right pedipalp. Scale bars: 1mm.
Fig 8.
A-F. Habitus and details of the sternum and pedipalp of Charinus carajas sp. n. (male, MZSP 29126). A. Dorsal habitus; B. Live specimen in an iron cave in Carajás. C. Sternum; D. Frontal view of the right pedipalp basitiba, distitiba and claw; E. Dorsal view of the right pedipalp; F. Ventral view of the right pedipalp. Scale bars: 1mm. Photo B by Denis Pedroso.
Fig 9.
A-E. Habitus and details of the sternum and pedipalp of Charinus orientalis sp. n. (female paratype, MZSP 29118). A. Dorsal habitus; B. Sternum; C. Frontal view of the right pedipalp basitiba, distitiba and claw; D. Dorsal view of the right pedipalp; E. Ventral view of the right pedipalp. Scale bars: 1mm.
Fig 10.
A-F. Habitus and details of the sternum and pedipalp of Charinus ferreus sp. n. (female holotype, MZSP 29104). A. Dorsal habitus; B. Live specimen in the soil of a cave in Carajás. C. Sternum; D. Frontal view of the right pedipalp basitiba, distitiba and claw; E. Dorsal view of the right pedipalp; F. Ventral view of the right pedipalp. Scale bars: 1mm. Photo B by Denis Pedroso.
Fig 11.
A-F. Habitus and details of the sternum and pedipalp of Charinus bichuetteae sp. n. (male holotype, MNRJ 09204). A. Dorsal habitus; B. Young live specimen in the soil in Altamira. C. Sternum; D. Frontal view of the right pedipalp basitiba, distitiba and claw; E. Dorsal view of the right pedipalp; F. Ventral view of the right pedipalp. Scale bars: 1mm. Photo B by Denis Pedroso.
Fig 12.
Distributional map of the new species.
Green: ombrophilous forest. Yellow: white-sand forest (Amazonian Caatinga).