Table 1.
List of sources (vouchers) used for comparative discussion.
Table 2.
List of sources (from literature) used for comparative discussion.
Fig 1.
Abdominal chaetotaxy in a generalized Schizomida.
The Roman numbers refer to the abdominal segment. AS: Anterior Series; Dl1: Dorso-lateral 1; Dl2: Dorso-lateral 2; Dm: Dorso-medial; Vl1: Ventro-lateral 1; Vl2: Ventro-lateral 2; Vm1: Ventro-medial 1; Vm2: Ventro-medial 2. The names refer to their position over the abdomen and are similar to that of the flagellum, but the setae of these structures are not homologous.
Fig 2.
Chaetotaxy of mesal side of the chelicerae.
(A) Protoschizomidae: Protoschizomus franckei (based in Monjaraz-Ruedas [16]: Figure 10). (B) Hubbardiidae: Wuayuuzomus gonzalezspongai (MZSP 52001).
Fig 3.
Dorsal and lateral views of the species of Surazomus dealt in this paper.
Surazomus kitu sp. n. (male holotype), dorsal (A) and lateral (B) view; S. palenque sp. n. (male holotype), dorsal (C) and lateral (D) view; S. cuenca (MNRJ 04265), dorsal (E) and lateral (F) view; S. cumbalensis (MNRJ 04264), dorsal (G) and lateral (H) view. Scale bar: 1mm.
Fig 4.
Images of details of the holotype of Surazomus kitu sp. n.
. Dorsal (A), ventral (B), and lateral (C) view of male flagellum. Ectal view of the pedipalp (D). Scale bar: flagellum, 0.1mm; pedipalp, 0.5 mm.
Table 3.
Measurements of males of the new species here described and of females of Surazomus cuenca.
Fig 5.
Distributional map of the genus Surazomus in Ecuador.
(A) Detail of Costa Rica. (B) Detail of part of Ecuador and Colombia. (C) Detail of part of Brazil and Bolivia.
Fig 6.
Images of details of the holotype of Surazomus palenque sp. n.
Dorsal (A), ventral (B), and lateral view (C) of male flagellum. Ectal (D), dorsal (detail of trochanter, E), and ventral view (detail of trochanter, F) of the pedipalp. Scale bar: A: 0.1 mm; B, C, D: 1.0 mm, E-F: 0.25 mm.
Fig 7.
SEM images of details of Surazomus palenque sp. n., paratype (MNRJ 04263).
Flagellum dorsal (A), ventral (B) and lateral (C) views. Setae Dl3 and Vl2 (D). Seta Dl1 (E). Scale bars: A, B, C: 100 μm; D: 20 μm; E: 10μm.
Fig 8.
Images of details of Surazomus cumbalensis (Kraus, 1957) (MNRJ 04264).
Right pedipalp, lateral (A, B) and ventral (C) views. Spermathecae (D). Scale bars: A, B: 1 mm.
Fig 9.
SEM images of the female flagellum of Surazomus cumbalensis (Kraus, 1957) (MNRJ 04264).
Ventrolateral (A), ventroapical (B) and ventral (D) view. Scale bars, 100 μm.
Fig 10.
SEM images of details of the chelicerae of Surazomus cuenca, female.
(A) Right chelicera, mesal view showing all groups of setae. (B) Setae G1. (C) Detail of movable tooth. (D) Setae G7. (E) Fixed tooth and detail of distal portion of setae G5. (F) Detail of the serrula. Scale in the images.
Fig 11.
Images of details of Surazomus cuenca (Rowland and Reddell, 1979) (MNRJ 04265).
(A) Male pedipalp, ectal view. (B) Spermathecae, dorsal view. Pedipalp scale bars: 1 mm.
Fig 12.
SEM images of details of Surazomus cuenca (Rowland and Reddell, 1979) (MNRJ 04265).
(A) Female pedipalp, ectal view. (B-D) Female flagellum. (B) Ventral view. (C) Lateral view. (D) Dorsal view. Scale bars: A. 1 mm; B. 50 μm. C-D. 100 μm.
Fig 13.
Female flagellum of a Protoschizomidae and of a Hubbardiidae (Hubbardiinae) in lateral view to show the fusion/split shown by the position of the setae.
The colors represent the homologous setae in both flagella.