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Text-fig. 9. Scanning electron microscope (SEM) images of stamens and pollen of Proencistemon portugallicus gen. et sp. nov. (a–g) and Proencistemon sp. (h–j); Catefica locality, Portugal. a) Fragment of stamen whorl from staminate inflorescence showing almost sessile anthers; note short bracts at the base of the stamen whorl (arrow) and apparent paired arrangement of the stamens; b) Fragment of stamen whorl showing almost sessile anthers and apparent paired arrangement of the stamens; c) Pollen in situ from stamen whorl in (b) showing poorly defined trichotomocolpate aperture and semitectate-reticulate tectum; d–g) Distal views of pollen in situ from pollen clump showing poorly defined trichotomocolpate aperture, semitectate-reticulate tectum (d–f), and fractured pollen wall with long, scattered columellae supporting narrow muri (g); h) Fragment of staminate inflorescence with narrow, almost sessile, stamens; i, j) Pollen from fragment of staminate inflorescence in (h) showing poorly defined trichotomocolpate aperture (i), semitectate-reticulate tectum (i, j) and long, scattered columellae supporting narrow muri (j). Specimens, Catefica 49-S266015 (a), Catefica 342-S122086 (b, c), Catefica 50-S170394 (d–g), Catefica 49-S107783 (h–j). Scale bars = 600 Μm (a, b, h), 6 Μm (c–f, i), 1.5 Μm (g, j). in The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms

Text-fig. 9. Scanning electron microscope (SEM) images of stamens and pollen of Proencistemon portugallicus gen. et sp. nov. (a–g) and Proencistemon sp. (h–j); Catefica locality, Portugal. a) Fragment of stamen whorl from staminate inflorescence showing almost sessile anthers; note short bracts at the base of the stamen whorl (arrow) and apparent paired arrangement of the stamens; b) Fragment of stamen whorl showing almost sessile anthers and apparent paired arrangement of the stamens; c) Pollen in situ from stamen whorl in (b) showing poorly defined trichotomocolpate aperture and semitectate-reticulate tectum; d–g) Distal views of pollen in situ from pollen clump showing poorly defined trichotomocolpate aperture, semitectate-reticulate tectum (d–f), and fractured pollen wall with long, scattered columellae supporting narrow muri (g); h) Fragment of staminate inflorescence with narrow, almost sessile, stamens; i, j) Pollen from fragment of staminate inflorescence in (h) showing poorly defined trichotomocolpate aperture (i), semitectate-reticulate tectum (i, j) and long, scattered columellae supporting narrow muri (j). Specimens, Catefica 49-S266015 (a), Catefica 342-S122086 (b, c), Catefica 50-S170394 (d–g), Catefica 49-S107783 (h–j). Scale bars = 600 Μm (a, b, h), 6 Μm (c–f, i), 1.5 Μm (g, j).

Text-fig. 6. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. Epidermal-cuticular structure of upper surface of seed-bearing capsule. a–c, e–g: cuticles of upper surface of seed-bearing capsule, b – detail of (a), notice small white spot at picture center, which could be interpreted as scar of small monocellular trichome; d: conducting strand going to seed scar. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 200 µm (a, c, d, g), 100 µm (e, f). in Taimyria Gen. Nov., A New Genus Of Evolutionary Advanced Gymnosperms From Triassic Of The Taimyr Peninsula, Siberia, Russia

Text-fig. 6. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. Epidermal-cuticular structure of upper surface of seed-bearing capsule. a–c, e–g: cuticles of upper surface of seed-bearing capsule, b – detail of (a), notice small white spot at picture center, which could be interpreted as scar of small monocellular trichome; d: conducting strand going to seed scar. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 200 µm (a, c, d, g), 100 µm (e, f).

Text-fig. 5. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. a–d: epidermal-cuticular structure of upper surface of seed-bearing capsule. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 100 µm (a, c, d), 50 µm (b). in Taimyria Gen. Nov., A New Genus Of Evolutionary Advanced Gymnosperms From Triassic Of The Taimyr Peninsula, Siberia, Russia

Text-fig. 5. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. a–d: epidermal-cuticular structure of upper surface of seed-bearing capsule. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 100 µm (a, c, d), 50 µm (b).

Text-fig. 7. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. Line drawing of epidermal cuticle of upper surface of seed-bearing disc showing stoma. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 100 µm. in Taimyria Gen. Nov., A New Genus Of Evolutionary Advanced Gymnosperms From Triassic Of The Taimyr Peninsula, Siberia, Russia

Text-fig. 7. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. Line drawing of epidermal cuticle of upper surface of seed-bearing disc showing stoma. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 100 µm.

Text-fig. 1. Locality map and Keshin Formation section at Cape Tsvetkov, East Taimyr (after Kazakov et al. 2002). 1 – tuff conglomerate, 2 – sandstone, 3 – grained siltstone, 4 – siltstone, 5 – mudstone, 6 – foraminifers, 7 – conchostracans, 8 – plant megafossils, 9 – locality of described plants, 10 – Tsvetkov Cape (East Taimyr). in Taimyria Gen. Nov., A New Genus Of Evolutionary Advanced Gymnosperms From Triassic Of The Taimyr Peninsula, Siberia, Russia

Text-fig. 1. Locality map and Keshin Formation section at Cape Tsvetkov, East Taimyr (after Kazakov et al. 2002). 1 – tuff conglomerate, 2 – sandstone, 3 – grained siltstone, 4 – siltstone, 5 – mudstone, 6 – foraminifers, 7 – conchostracans, 8 – plant megafossils, 9 – locality of described plants, 10 – Tsvetkov Cape (East Taimyr).

Text-fig.10. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. a–f: seeds extracted from seed-bearing capsule. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 1 cm. in Taimyria Gen. Nov., A New Genus Of Evolutionary Advanced Gymnosperms From Triassic Of The Taimyr Peninsula, Siberia, Russia

Text-fig.10. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. a–f: seeds extracted from seed-bearing capsule. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 1 cm.

Text-fig. 9. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. Structure of seed extracted from seed-bearing capsule. a: general morphology; b, c: detailed cellular structure. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 1 mm (a), 100 µm (b, c). in Taimyria Gen. Nov., A New Genus Of Evolutionary Advanced Gymnosperms From Triassic Of The Taimyr Peninsula, Siberia, Russia

Text-fig. 9. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. Structure of seed extracted from seed-bearing capsule. a: general morphology; b, c: detailed cellular structure. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 1 mm (a), 100 µm (b, c).

Text-fig. 4. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. a: line drawing explaining female cone morphology after holotype; b: suggested reconstruction showing arrangement and vascularization of seed-bearing discs (left), and section through seed-bearing discs exhibiting seed attachment and marginal limb structure (right); c: seed scar structure (after Textfig. 3c), 1 – subepidermal and epidermal tissues under the cuticle, 2 – coaly tissues of mesophyll. Oval form at seed scar center is possible exit of conducting strand. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 1 cm (a, b), 100 µm (c). in Taimyria Gen. Nov., A New Genus Of Evolutionary Advanced Gymnosperms From Triassic Of The Taimyr Peninsula, Siberia, Russia

Text-fig. 4. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. a: line drawing explaining female cone morphology after holotype; b: suggested reconstruction showing arrangement and vascularization of seed-bearing discs (left), and section through seed-bearing discs exhibiting seed attachment and marginal limb structure (right); c: seed scar structure (after Textfig. 3c), 1 – subepidermal and epidermal tissues under the cuticle, 2 – coaly tissues of mesophyll. Oval form at seed scar center is possible exit of conducting strand. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 1 cm (a, b), 100 µm (c).

Text-fig. 2. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., a – holotype 4287/6. Lateral female cones marked by orange arrows; main axis bearing lateral cones marked "Ax". Scale bar 1 cm. in Taimyria Gen. Nov., A New Genus Of Evolutionary Advanced Gymnosperms From Triassic Of The Taimyr Peninsula, Siberia, Russia

Text-fig. 2. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., a – holotype 4287/6. Lateral female cones marked by orange arrows; main axis bearing lateral cones marked "Ax". Scale bar 1 cm.

Text-fig. 11. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov. Suggested reconstruction of fertile shoot. Scale bar 1 cm. in Taimyria Gen. Nov., A New Genus Of Evolutionary Advanced Gymnosperms From Triassic Of The Taimyr Peninsula, Siberia, Russia

Text-fig. 11. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov. Suggested reconstruction of fertile shoot. Scale bar 1 cm.

Fig. 7 in Cuiambuca gen. nov., a new genus of Sparianthinae spiders (Araneae: Sparassidae) from Brazil

Fig. 7. Cuiambuca borborema sp. nov., holotype, ♀ (IBSP 60011). A. Epigyne, ventral view. B. Vulva, dorsal view. C. Schematic course of internal duct system. Abbreviations: BP = blind ending projection; FD = fertilization duct; LL = lateral lobe; MAB = muscle attachment bands; MS = median septum; SP = spermathecae. Scale bars = 0.5 mm.

Fig. 6 in Cuiambuca gen. nov., a new genus of Sparianthinae spiders (Araneae: Sparassidae) from Brazil

Fig. 6. Cuiambuca borborema sp. nov., holotype, ♀ (IBSP 60011). A. Habitus, dorsal view. B. Habitus, ventral view. C. Epigyne, ventral view. D. Vulva, dorsal view. A−B = 2.0 mm; C−D = 0.5 mm.

Fig. 3 in Cuiambuca gen. nov., a new genus of Sparianthinae spiders (Araneae: Sparassidae) from Brazil

Fig. 3. Cuiambuca aratangi sp. nov., holotype, ♂ (IBSP 167826). A. Habitus, dorsal view. B. Habitus, ventral view. C. Left palp, prolateral view. D. Left palp, ventral view. E. Left palp, retrolateral view. Scale bars: A−B = 2.0 mm; C−E = 0.5 mm.

Fig. 2. A−C in Cuiambuca gen. nov., a new genus of Sparianthinae spiders (Araneae: Sparassidae) from Brazil

Fig. 2. A−C. Cuiambuca vacabrava sp. nov., holotype, ♂ (IBSP 60013). D. Cuiambuca aratangi sp. nov., holotype, ♂ (IBSP 167826) A. Leg I, tarsus, tricobothria, dorsal view. B. Leg I, tarsus, tarsal organ. C. Leg I, tarsus, claws, prolateral view. D. Epiandrium, epiandrous spigots (arrows). Abbreviations: BB = basal bulb; DP = distal plate; PP = proximal plate.

Fig. 1 in Cuiambuca gen. nov., a new genus of Sparianthinae spiders (Araneae: Sparassidae) from Brazil

Fig. 1. Cuiambuca vacabrava sp. nov. A−B, D. Paratype, ♀ (IBSP 60015). C. Holotype, ♂ (IBSP 60013). A. Chelicerae, right, ventral view. B. Serrula, right, ventral view. C. Leg I, metatarsus, trilobate membrane, dorsal view (median hook not visible). D. Palp, right, retrolateral view.

Fig. 9 in Cuiambuca gen. nov., a new genus of Sparianthinae spiders (Araneae: Sparassidae) from Brazil

Fig. 9. Cuiambuca vacabrava sp. nov., paratype, ♀ (IBSP 43277). A. Habitus, dorsal view; B. Habitus, ventral view; C. Epigyne, ventral view. D. Vulva, dorsal view. Scale lines: A−B = 2.0 mm; C−D = 0.5 mm.

Fig. 10 in Cuiambuca gen. nov., a new genus of Sparianthinae spiders (Araneae: Sparassidae) from Brazil

Fig. 10. Cuiambuca vacabrava sp. nov. A−C. Holotype, ♂ (IBSP 60013). D−F. Paratype, ♀ (IBSP 43277). A. Left palp, prolateral view. B. Left palp, ventral view. C. Left palp, retrolateral view. D. Right palp, bulb, ventral view. E. Right palp, detail of embolus base, prolateral view. F. Epigyne, dorsal view. G. Vulva, ventral view. H. Schematic course of internal duct system. Abbreviations: BP = blind ending projection; C = conductor; CD = copulatory duct; FD = fertilization duct; LL = lateral lobe; MA = median apophysis; MAB = muscle attachment bands; MS = median septum; RpP = retroproximal cymbial projection; RTA = retrolateral tibial projection; SP = spermathecae; ST = subtegulum; sTBE = secondary tegular projection close to embolus base; TBE = tegular projection close to embolus base; tk = tegular keel; tp = tegular protrusion; VTA = ventral tibial projection. Scale bars = 5 mm.

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Fig. 11 in A remarkable new genus of robber flies, Akatiomyia gen. n., from the Western Cape Province of South Africa, and a new key to the genera of Afrotropical Stenopogoninae (Diptera: Asilidae)

Fig. 11. Site at which the holotype of Akatiomyia eremnos gen. et sp. n. was collected (note Clanwilliam Dam in background).

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Figs 3–9 in A remarkable new genus of robber flies, Akatiomyia gen. n., from the Western Cape Province of South Africa, and a new key to the genera of Afrotropical Stenopogoninae (Diptera: Asilidae)

Figs 3–9. Akatiomyia eremnos gen. et sp. n.: (3) holotype head, anterior; (4) holotype antenna, lateral; (5) holotype thorax, dorsal; (6–8) paratype male terminalia, lateral (6), dorsal (7), ventral (8); (9, 10) paratype female terminalia, lateral (9), dorsal (10). Scale bars = 1 mm.