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FIGURE 8 in Two new genera and two new species of troglobitic false spider crabs (Crustacea: Decapoda: Brachyura: Hymenosomatidae) from Indonesia, with notes on Cancrocaeca Ng, 1991

FIGURE 8. Guaplax denticulata spec. nov.: a, right third maxilliped; b, male left chela; c, left P3; d, male abdomen-pleotelson; e, left G1, ventral view; f, left G1, dorsal view; g, left G2; h, G2 on abdomen, inner view. a, female paratype, MNHN-B3061, 3.4 × 4.1 mm; b–h, male, ZRC 2007.0120, 2.9 × 3.4 mm. Scale bars, a, e–g, 0.5 mm; b–d, h, 1 mm.

FIGURES 16–17. Mladenoniscus belavodae n. g., n in Mladenoniscus belavodae n. g., n. sp., a troglobitic oniscid (Isopoda: Oniscidea: Trichoniscidae) from Macedonia

FIGURES 16–17. Mladenoniscus belavodae n. g., n. sp. 16, Details of the integument ornamentic. 17, Paratype male, propodus and dactylus of pereopod 7.

FIGURES 7–11. Mladenoniscus belavodae n. g., n in Mladenoniscus belavodae n. g., n. sp., a troglobitic oniscid (Isopoda: Oniscidea: Trichoniscidae) from Macedonia

FIGURES 7–11. Mladenoniscus belavodae n. g., n. sp. 7–10, Mouth parts of paratype female. 7, Endopodite of maxilla 1. 8, Exopodite of maxilla 1. 9, Maxilla 2. 10, Maxilliped. 11, Holotype, pereopod 7. Scale bar = 0.2 mm.

FIGURES 1–6. Mladenoniscus belavodae n. g., n in Mladenoniscus belavodae n. g., n. sp., a troglobitic oniscid (Isopoda: Oniscidea: Trichoniscidae) from Macedonia

FIGURES 1–6. Mladenoniscus belavodae n. g., n. sp., paratype female (2.46 mm). 1, Dorsal view of the body. 2, Lateral view of the body. 3, Cephalon and pereon tergites 1–3, dorsal view. 4, Cephalon, lateral view. 5, Cephalon, frontal view. 6, Anterior part of the animal, frontal view.

FIGURES 7–11. Thaumatoniscellus speluncae n in Thaumatoniscellus speluncae n. sp. (Isopoda: Oniscidea: Trichoniscidae), a new troglobitic oniscid species from Croatia

FIGURES 7–11. Thaumatoniscellus speluncae n. sp., mouth parts of paratype female (1.38 mm). 7, endopodite of maxilla 1. 8, exopodite of maxilla 1. 9, maxilla 2, dorsal view. 10, maxilla 2, ventral view. 11, maxilliped. Scale bar = 0.1 mm.

FIGURES 16–21. Thaumatoniscellus speluncae n in Thaumatoniscellus speluncae n. sp. (Isopoda: Oniscidea: Trichoniscidae), a new troglobitic oniscid species from Croatia

FIGURES 16–21. Thaumatoniscellus speluncae n. sp., holotype. 16, genital papilla, ventral view. 17, genital papilla, lateral view. 18, exopodite of pleopod 1, ventral view. 19, pleopod 1, dorsal view. 20, pleopod 2. 21, endopodite of pleopod 1, lateral view. Scale bar = 0.1 mm.

FIGURES 12–15. Thaumatoniscellus speluncae n in Thaumatoniscellus speluncae n. sp. (Isopoda: Oniscidea: Trichoniscidae), a new troglobitic oniscid species from Croatia

FIGURES 12–15. Thaumatoniscellus speluncae n. sp., 12, antennula, paratype female (1.38 mm). 13–15. Holotype. 13, antenna. 14, pereopod 1. 15, pereopod 7. Scale bar = 0.2 mm.

FIGURES 1–6. Thaumatoniscellus speluncae n in Thaumatoniscellus speluncae n. sp. (Isopoda: Oniscidea: Trichoniscidae), a new troglobitic oniscid species from Croatia

FIGURES 1–6. Thaumatoniscellus speluncae n. sp., paratype female (1.31 mm). 1, lateral view of the body. 2, cephalon and pereonites 1–3, lateral view. 3, anterior part of the animal, frontal view. 4, pleon and pereonites 5–7, lateral view. 5, pleon and pereonite 7, dorsal view. 6, detail of the integument ornamentic with characteristic scales.

FIGURE 8 in Coarazuphium tapiaguassu (Coleoptera: Carabidae: Zuphiini), a new Brazilian troglobitic beetle, with ultrastructural analysis and ecological considerations

FIGURE 8. Scanning electron micrograph showing proleg segments and sensilla in paratype 1 C. tapiaguassu. (A) Back view of coxae and trochanter. Bar = 100 μm. (B) Close-up on back portion from coxae. Bar = 10μm. (C) Trochanter. Bar = 100 μm. (D) Tibia insertion on femur. Bar = 20 μm. (E) Close-up on tibia. Bar = 20 μm. (F) Apical tarsomere and claw. Bar = 20 μm.

FIGURE 5. Scanning electron micrograph showing maxilla from paratype 1 C. tapiaguassu. m.p in Coarazuphium tapiaguassu (Coleoptera: Carabidae: Zuphiini), a new Brazilian troglobitic beetle, with ultrastructural analysis and ecological considerations

FIGURE 5. Scanning electron micrograph showing maxilla from paratype 1 C. tapiaguassu. m.p. = maxillary palp; g = galea; l = lacinia. (A) Right maxilla, ventral view. Bar = 100 μm. (B) Right galea, ventral view. Bar = 20 μm. (C) Left maxillary palp. Bar = 20 μm. (D) A view from the apical maxillary palp. Bar = 20 μm. (E) Close-up on maxillary palp, view of a probable sensilla organ. Bar = 10 μm.

FIGURE 4. Scanning electron micrograph showing mandible from paratype 1 C. tapiaguassu. P in Coarazuphium tapiaguassu (Coleoptera: Carabidae: Zuphiini), a new Brazilian troglobitic beetle, with ultrastructural analysis and ecological considerations

FIGURE 4. Scanning electron micrograph showing mandible from paratype 1 C. tapiaguassu. P = principal tooth; b = masticator border. (A) Ventral view from left mandible. Bar = 100 μm. (B) A close-up on ventral view from left mandible. Bar = 20 μm. (C) Dorsal view from right mandible. Bar = 20 μm. (D) A close dorsal view from right mandible. Bar = 10 μm.

FIGURE 2 in Coarazuphium tapiaguassu (Coleoptera: Carabidae: Zuphiini), a new Brazilian troglobitic beetle, with ultrastructural analysis and ecological considerations

FIGURE 2. Coarazuphium tapiaguassu. (A) Habitus from female paratype 1. Bar = 10 mm. (B) Pronotum, ventral view. Bar = 0.5 mm. (C) Head and pronotum lateral view. Bar = 1 mm. (D) Aedeagus, left lateral view. (E) Aedeagus, dorsal view (F) Aedeagus, right lateral view. Bar = 0.25 mm.

FIGURE 7. Scanning electron micrograph showing labrum from paratype 1 C in Coarazuphium tapiaguassu (Coleoptera: Carabidae: Zuphiini), a new Brazilian troglobitic beetle, with ultrastructural analysis and ecological considerations

FIGURE 7. Scanning electron micrograph showing labrum from paratype 1 C. tapiaguassu. (A) Dorsal view of the labrum. Bar = 20 μm. (B) Close-up on apical setae insertion in the labrum. Bar = 10 μm.

FIGURE 6. Scanning electron micrograph showing labium with labial palpus from paratype 1 C. tapiaguassu, l.p in Coarazuphium tapiaguassu (Coleoptera: Carabidae: Zuphiini), a new Brazilian troglobitic beetle, with ultrastructural analysis and ecological considerations

FIGURE 6. Scanning electron micrograph showing labium with labial palpus from paratype 1 C. tapiaguassu, l.p. = labial palp. (A) Labium, ventral view. Bar = 100 μm. (B) Apex of distal palpomere. Bar = 20 μm.

FIGURE 9 in Coarazuphium tapiaguassu (Coleoptera: Carabidae: Zuphiini), a new Brazilian troglobitic beetle, with ultrastructural analysis and ecological considerations

FIGURE 9. Coarazuphium tapiaguassu specimen infected by fungi Laboulbeniales (Ascomycota). (A) C. tapiaguassu infected. (B) Detail on metafemur. (C) Scanning electron microgaph showing fungi Laboulbeniales attached to femur. Bar = 40 μm.

FIGURE 3 in Coarazuphium tapiaguassu (Coleoptera: Carabidae: Zuphiini), a new Brazilian troglobitic beetle, with ultrastructural analysis and ecological considerations

FIGURE 3. Scanning electron micrograph showing antennal segments and sensilla in paratype 1 C. tapiaguassu. s.ch. show sensilla chaetica, s.t. trichoid sensilla, s.b. sensilla basiconica, s.co. coeloconic sensilla. ACP, appendages of cuticular plates. (A) Back view from the attachment on the head and scape. Bar = 20 μm. (B) Pedicel insertion on the scape. Bar = 20 μm. (C) Third antennomere. Bar = 20 μm. (D) Fourth antennomer. Bar = 20 μm. (E) Eight antennomere. Bar = 10 μm. (F) Terminal antennomere. Bar = 20 μm.

FIGURES 10–18 in Discovery in the caves of Guangxi, China: three new troglobitic species of Tribasodites Jeannel (Coleoptera, Staphylinidae, Pselaphinae)

FIGURES 10–18. Tergite VIII (10–12), sternite VIII (13–15) and female genitalia (16–18) of Tribasodites spp. 10, 13, 16. T. bedosae. 11, 14, 17. T. deharvengi. 12, 15, 18. T. tiani. Scales: a–f = 0.2 mm; g–i = 0.1 mm.

FIGURES 4–9 in Discovery in the caves of Guangxi, China: three new troglobitic species of Tribasodites Jeannel (Coleoptera, Staphylinidae, Pselaphinae)

FIGURES 4–9. Antennal club (4–5, in ventral view) and aedeagus (6–7, in lateral view; 8–9, in ventral view) of Tribasodites spp. 4, 6, 8. T. bedosae. 5, 7, 9. T. deharvengi. Scales: a–b = 0.3 mm; c–f = 0.2 mm.

FIGURE 11 in Ultrastructural analysis of Coarazuphium formoso (Coleoptera: Carabidae, Zuphiini), a new Brazilian troglobitic beetle

FIGURE 11. Live specimen in Barriguda cave. (A) Habitus. (B) Specimen feeding on a fungus that was growing on a bat guano pellet.

FIGURE 10 in Ultrastructural analysis of Coarazuphium formoso (Coleoptera: Carabidae, Zuphiini), a new Brazilian troglobitic beetle

FIGURE 10. Scanning electron micrograph showing proleg segments and sensilla in paratype 1 C. formoso. (A) Front view of coxae and trochanter. Bar = 100µm. (B) Close-up on tibia insertion. Bar = 20µm. (C) Femur. Bar = 100µm. (D) Tibia. Bar = 200µm. (E) Close-up on tibia. Bar = 20µm. (F) Close-up on tarsus insertition. Bar = 20µm. (G) Apical tarsomere and claw. Bar = 20µm.