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FIGURE 2 in A new Puddle Frog, genus Phrynobatrachus (Amphibia: Anura: Phrynobatrachidae), from the eastern part of the Upper Guinea biodiversity hotspot, West Africa

FIGURE 2. Dorsal and ventral views of Phrynobatrachus tanoeensis sp. nov. from the Tanoé-Ehy Swamp Forest region, south-eastern Ivory Coast; a & b) ZMB 80870, holotype, adult male; c & f) ZMB 86957, paratype, adult male; d) ZMB 86956, paratype, adult male; e) ZMB 86960, paratype, adult male; g) ZMB 86961, paratype, adult female; h) ZMB 86961, paratype, adult female.

FIGURE 1 in A new Puddle Frog, genus Phrynobatrachus (Amphibia: Anura: Phrynobatrachidae), from the eastern part of the Upper Guinea biodiversity hotspot, West Africa

FIGURE 1. Neighbour-joining tree based on up to 538 bp of the 16S RNA gene. Phrynobatrachus tanoeensis sp. nov. (yellow) is sister to a clade of Phrynobatrachus species comprising P. intermedius (green) and P. liberiensis (blue); all three being sister to P. tokba (red). Phrynobatrachus liberiensis comprises two clades, one (showing little support) ranging from southern-central Ivory Coast (Banco National Park) west, through western Ivory Coast, south-eastern Guiana and Liberia to eastern Sierra Leone (Gola Rainforest National Park) (pale blue), and one comprising frogs from the Ankasa and Kakum National Parks, south-western Ghana (dark blue). Nodes supported by bootstrap NJ (above) and ML/PP (below); bootstrap value ¿ 65 and PP values> 0.90 shown. Outgroups (P. cricogaster and P. natalensis) not shown.

FIGURE 5 in A new Puddle Frog, genus Phrynobatrachus (Amphibia: Anura: Phrynobatrachidae), from the eastern part of the Upper Guinea biodiversity hotspot, West Africa

FIGURE 5. Habitat of Phrynobatrachus tanoeensis sp. nov.; characterized by swampy area, and the presence of Raphia palms with large canopy gaps; at the type locality the Tanoé-Ehy forest, south-eastern Ivory Coast (a, b) and the inundated forest near Ebonloa village, south-western Ghana (c).

FIGURE 4 in A new Puddle Frog, genus Phrynobatrachus (Amphibia: Anura: Phrynobatrachidae), from the eastern part of the Upper Guinea biodiversity hotspot, West Africa

FIGURE 4. Advertisement calls of male Phrynobatrachus tanoeensis sp. nov. from Tanoé-Ehy forest, Dohouan village (A, ZMB 86954) and Nouamou (B, ZMB 86958), and P. liberiensis from Taï National Park (C; male not collected; bandpass filter between 1100‒4500 Hz) and Banco National Park (D, ZMB 86969; bandpass filter between 1100‒4500 Hz), all Ivory Coast (compare Table 3); spectrogram (above) and oscillogram (below).

FIGURE 7 in A new Puddle Frog, genus Phrynobatrachus (Amphibia: Anura: Phrynobatrachidae), from the eastern part of the Upper Guinea biodiversity hotspot, West Africa

FIGURE 7. Dorsal and ventral views of adult Phrynobatrachus liberiensis females from Banco National Park, south-eastern Ivory Coast (a, b, e‒g; f, g: ZMB 86981); Taï National Park, western Ivory Coast (d), and Yekeba, Liberia (c; photo: J. Penner); note differences in colour and shape of scapular ridges. If no accession number provided, the specimens were not collected or not assignable to vouchers.

FIGURE 8 in A new Puddle Frog, genus Phrynobatrachus (Amphibia: Anura: Phrynobatrachidae), from the eastern part of the Upper Guinea biodiversity hotspot, West Africa

FIGURE 8. Dorsal and ventral views of juvenile Phrynobatrachus liberiensis from Yekeba, Liberia (a; photo: J. Penner); Gola Rainforest National Park, eastern Sierra Leone (b‒e), and Taï National Park, western Ivory Coast (f); note differences in colour, skin structure and shape of scapular ridges; juveniles usually possess the pair of clear dorsal spots visible in a‒e, they may be easily confused with other small Phrynobatrachus species when exhibiting the warty skin shown in e. Specimens not collected or not assignable to vouchers.

FIGURE 13. Ficus morobensis C.C.Berg. A in Modern sequels to the Kaiserin-Augusta-Fluss itinerary of Carl Ledermann: floristic discoveries from the upper Sepik of Papua New Guinea

FIGURE 13. Ficus morobensis C.C.Berg. A, leaves with detached fig cluster; B, apical view of the fruits, showing ostiole bracts and discolorous lenticels on receptacle; C, longitudinally-sectioned figs. A–C from Takeuchi & Ama 22071.

FIGURE 11. Inocarpus ademanus W.N.Takeuchi. A in Modern sequels to the Kaiserin-Augusta-Fluss itinerary of Carl Ledermann: floristic discoveries from the upper Sepik of Papua New Guinea

FIGURE 11. Inocarpus ademanus W.N.Takeuchi. A, aspect; B, fruits are ferruginous-hairy and conspicuously galled. A–B from Takeuchi, Towati & Ama 17766.

FIGURE 10. Archidendron calliandrum deWit. A in Modern sequels to the Kaiserin-Augusta-Fluss itinerary of Carl Ledermann: floristic discoveries from the upper Sepik of Papua New Guinea

FIGURE 10. Archidendron calliandrum deWit. A, dehisced legume—seeds (in vivo) are cobalt blue, glaucous, 41–43 × 25–27 mm, turning jet black after drying. A from Takeuchi & Ama 21911.

FIGURE 7. Archidendron calliandrum deWit. A in Modern sequels to the Kaiserin-Augusta-Fluss itinerary of Carl Ledermann: floristic discoveries from the upper Sepik of Papua New Guinea

FIGURE 7. Archidendron calliandrum deWit. A, leaf rachis (vertical axis), glands are inconspicuous or absent; B, leaves, pinnae 2- jugate. A–B from Takeuchi & Ama 21911.

FIGURE 8. Archidendron calliandrum deWit. A in Modern sequels to the Kaiserin-Augusta-Fluss itinerary of Carl Ledermann: floristic discoveries from the upper Sepik of Papua New Guinea

FIGURE 8. Archidendron calliandrum deWit. A, pre-anthetic cauline panicles; B, umbelliform flower buds. A–B from Takeuchi, Wiakabu & Ama 21964.

FIGURE 5. Marsdenia ambuntiensis P.I.Forst. A in Modern sequels to the Kaiserin-Augusta-Fluss itinerary of Carl Ledermann: floristic discoveries from the upper Sepik of Papua New Guinea

FIGURE 5. Marsdenia ambuntiensis P.I.Forst. A, flowering branchlet (compare with Forster 1995: 892, Fig. 67); B, closer view of anthetic flowers. A–B from Takeuchi & Ama 22218.

FIGURE 2. Ambunti. Photo montage from a in Modern sequels to the Kaiserin-Augusta-Fluss itinerary of Carl Ledermann: floristic discoveries from the upper Sepik of Papua New Guinea

FIGURE 2. Ambunti. Photo montage from a vantage point (see Fig. 1B) directly above the end of the airstrip. A, Waskuk lies behind the background ridgeline; B, former riverbank location of Hauptlager Malu; C, Malu—the eponymous village extends for ca. 2 km downstream from Ambunti. At least 16 Augustafluss species have the epithet "maluensis" or "maluense" in recognition of their discovery from this site. A facing upriver (southwest); B–C facing downriver (east).

FIGURE 9. Archidendron calliandrum deWit. A in Modern sequels to the Kaiserin-Augusta-Fluss itinerary of Carl Ledermann: floristic discoveries from the upper Sepik of Papua New Guinea

FIGURE 9. Archidendron calliandrum deWit. A, the pendulous fruits are produced from woody callosities on the bole and lower branches; B, main trunk. A–B from Takeuchi, Towati, Jisaka & Ama 17235.

FIGURE 1 in Modern sequels to the Kaiserin-Augusta-Fluss itinerary of Carl Ledermann: floristic discoveries from the upper Sepik of Papua New Guinea

FIGURE 1. Ambunti (16 March 2011). Foreground: Sepik River (Augustafluss). A, Lagerberg (Mt. Townsend); B, Ambunti airstrip, currently served by Cessna 206 and Twin Otter aircraft of Missionary Air Fellowship; C, Hauptlager Malu.

FIGURE 6. Marsdenia lorea S.Moore. A in Modern sequels to the Kaiserin-Augusta-Fluss itinerary of Carl Ledermann: floristic discoveries from the upper Sepik of Papua New Guinea

FIGURE 6. Marsdenia lorea S.Moore. A, staminal corona; B, side view of flower; C, aspect, flowering raceme and one immature fruit. Compare with Forster 1995: 832–833, Figs. 7–8. A–C from Takeuchi, Towati, Jisaka & Ama 17302.

FIGURE 4 in Modern sequels to the Kaiserin-Augusta-Fluss itinerary of Carl Ledermann: floristic discoveries from the upper Sepik of Papua New Guinea

FIGURE 4. Waskuk riverine communities. The vegetation scrolling is characteristic of meanders, with seral growth arrayed in continuous arcs reflecting stepwise movements in the riverbed. The backswamps between forest scrolls are infested with crocodiles.

FIGURE 3 in Modern sequels to the Kaiserin-Augusta-Fluss itinerary of Carl Ledermann: floristic discoveries from the upper Sepik of Papua New Guinea

FIGURE 3. The Waskuk Hills loom above alluvial swamps of the Sepik Plain. A, Ambunti is behind the summit crestline. Large areas on the flatland have been proposed for road construction and conversion to oil palm plantation.

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FIGURE 6 in Floristic records from the upper Sepik of Papua New Guinea: Aristolochia chrismülleriana sp. nov. (Aristolochiaceae), Monanthocitrus paludosa (Rutaceae), and Secamone timorensis (Apocynaceae)

FIGURE 6. Monanthocitrus paludosa (Lauterb.) B.C.Stone. A, pre-anthetic flowers; B, cutaway view of ripe fruits, 6 ovules/locule (not apparent from photo); C, fruiting branch; D, exocarp. Photos without collection.