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FIGURE 32 in Orthoptera (Insecta: Tettigonioidea, Pyrgomorphoidea, Acridoidea) of Kafa Biosphere Reserve, Bale Mountains National Park and other areas of conservation interest in Ethiopia

FIGURE 32. Oxya hyla brachypterous form, Shorori wetland (1610 m), Ethiopia. Scale bar represents 1 cm.

FIGURE 4 in Orthoptera (Insecta: Tettigonioidea, Pyrgomorphoidea, Acridoidea) of Kafa Biosphere Reserve, Bale Mountains National Park and other areas of conservation interest in Ethiopia

FIGURE 4. Habitats at collecting sites. a: Shorori Wetland (1610 m); b: waterfall at Dembi Forest (1260 m); c: inside the bamboo forest at Bamboo Forest (2620 m).

FIGURE 35 in Orthoptera (Insecta: Tettigonioidea, Pyrgomorphoidea, Acridoidea) of Kafa Biosphere Reserve, Bale Mountains National Park and other areas of conservation interest in Ethiopia

FIGURE 35. Eyprepocnemis plorans ibandana, Dembi Forest (1260 m), Ethiopia. Scale bar represents 1 cm.

FIGURE 10 in Orthoptera (Insecta: Tettigonioidea, Pyrgomorphoidea, Acridoidea) of Kafa Biosphere Reserve, Bale Mountains National Park and other areas of conservation interest in Ethiopia

FIGURE 10. Anoedopoda lamellata, Bonga Village (1700 m), Ethiopia (same specimen). Scale bar represents 1 cm.

opencc-by-3.0Mar 2012View details →

Fig. 2 in A tiny new species of Platypelis from the Marojejy National Park in northeastern Madagascar (Amphibia: Microhylidae)

Fig. 2. Audiospectrogram and corresponding oscillogram of the advertisement call of the holotype of Platypelis ravus sp. nov. (ZSM 349/2005), recorded at Camp Simpona, Marojejy National Park, on 15 February 2005 (19:20 h) at 21.1°C air temperature.

opencc-by-3.0Mar 2012View details →

Fig. 1 in A tiny new species of Platypelis from the Marojejy National Park in northeastern Madagascar (Amphibia: Microhylidae)

Fig. 1. Platypelis ravus sp. nov. in life. A. Dorsolateral view of ♂ paratype (ZSM 350/2005) from Marojejy National Park. B. Ventral view of same specimen (ZSM 350/2005). C. Dorsolateral view of ♂ holotype (ZSM 349/2005).

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Body size modulates the extent of seasonal diet switching by large mammalian herbivores in Yellowstone National Park

<div> Large mammalian herbivores vary their diets markedly with changes in resource availability yet the ways that seasonal changes in individual foraging behaviors scale up to reconfigure complex trophic networks are poorly understood. Two years of dietary DNA data enabled us to quantify fine-grained dietary variation within and among populations of five large herbivore species at Yellowstone National Park, revealing remarkably strong and significant correlations between body size and five key indicators of diet seasonality (R2 = 0.71–0.80). Data from GPS collars implicated seasonal changes in each species' movement- and habitat-use patterns as potential determinants of foraging constraints and specializations that give rise to the strong allometry in diet composition. Bison and elk showed relatively muted seasonal changes compared to smaller species that exhibited stronger switches. Whereas the taxonomic breadth of individual diets contracted for all species in winter, larger species generally consumed a greater functional diversity of plants and thus maintained more unique dietary niches under resource limitations. </div>

opencc-zeroNov 2023View details →

FIG. 8 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

FIG. 8. — SEM images of Kobayasiella pseudostauron (Lange-Bertalot) Lange-Bertalot: A, B, external views of the complete valve; C, D, external views of the central area showing a stauros fascia and the multiseriate poroid covers over the striae between virgae; E, external view of the valve apex showing a curved proximal fissure opening into an irregular surface depression; F, magnified view of the terminal raphe fissure; G, internal view of a broken valve showing T-shaped proximal fissure and elongated helictoglossa. Scale bars: A, B, G, 5 µm; C-E, 2 µm.

FIG. 2 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

FIG. 2. — Light micrograph diminution series of Kobayasiella Lange-Bertalot species: A-P, Kobayasiella parasubtilissima (Kobayasi & Nagumo) Lange-Bertalot; Q-AB, Kobayasiella madumensis (Jørgensen) Lange-Bertalot; AC-AO, Kobayasiella subtilissima (Cleve) Lange-Bertalot. Scale bar: 10 µm.

FIG. 5 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

FIG. 5. — SEM images of Kobayasiella madumensis (Jørgensen) Lange-Bertalot: A, external view of the complete valve; B, internal view of the complete valve; C, external view of the axial and central areas showing the multiseriate poroid covers between irregular formed virgae; D, internal view of the central area showing Y-shaped proximal fissures; E, central area with differentially thickened axial ridges; F, external view of the valve apex showing an elevated terminal area with a partially curved proximal fissure; G, internal valve view of the apex. Helictoglossa expanded onto a highline apex. Areolae interrupted around the apex. Scale bars: A, B, 10 µm; C, D, F, 3 µm; E, 500 nm; G, 2 µm.

FIG. 9 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

FIG. 9. — SEM images of Kobayasiella micropunctata (Germain) Lange-Bertalot: A, B, external views of the complete valve; C, external view of the central area showing the multiseriate poroid covers over the striae between virgae; D, external view of the valve apex showing a hooked terminal fissure opening into an irregular surface depression; E, internal view of the apex with magnified view of the terminal elongated helictoglossa; F, internal view of a copula showing two rows of pores occluded with small round pores. Scale bars: A, B, 5 µm; C, D, 2 µm; E, 1 µm; F, 500 nm.

FIG. 15 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

FIG. 15. — SEM images of Nupela tenuicephala (Hustedt) Lange-Bertalot: A, B, external views of complete valves with recessed depressions covered with multiporoid volae; C, internal view of the whole valve; D, external view of the central area showing the expanded proximal raphe fissures and multiseriate poroid covers over the areolae; E, internal view of the central area with bent proximal fissures; F, internal views of the apex, helictoglossa small and elevated. Areolae interrupted around the apex. Scale bars: A-C, 5 µm; D, 2 µm; E, F, 1 µm.

FIG. 14 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

FIG. 14. — SEM images of Sellaphora vincentiana sp. nov.: A, C, E, external views of the complete valve; B, F, external view of the central area showing a linear expanded proximal fissure and recessed poroid covers over the areolae; D, external view of the apex with a bent fissure onto the mantle. Scale bars: A, C, 3 µm; B, D, 1 µm; E, F, 500 nm.

FIG. 1 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

FIG. 1. — Lake sampling locations and surface deposits in Tursujuq National Park. Insert shows the position of Tursujuq Park in Nunavik, Québec, eastern North America.

FIG. 4 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

FIG. 4. — SEM images of Kobayasiella parasubtilissima (Kobayasi & Nagumo) Lange-Bertalot: A, external view of the complete valve; B, internal view of the valve areolae recessed between virgae; C, section of girdle band showing one row of evident pore and a second row of scattered less evident pores with volae covers; D, external view of the axial and central areas showing the multiseriate poroid covers between the virgae; E, internal view of the central area showing T-shaped proximal fissures; F, central area with a weak central depression; G, external view of the valve apex, showing a partially curved proximal fissure opening into a small round surface depression; H, internal valve view of the apex. Helictoglossa expanded onto a highline apex. Areolae continuous around the apex. Scale bars: A, 10 µm; B-E, H, 1 µm; F, 600 nm; G, 3 µm.

FIG. 11 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

FIG. 11. — SEM images of Adlafia bryophila (J.B.Petersen) Lange-Bertalot: A, external view of the complete valve; B, internal view of the complete valve; C, external view of the central area showing the multiseriate poroid covers over the areolae; D, internal view of the central area showing hooked proximal fissures to one side. Copula with one row of large occluded pores; E, external view of the apex with a curved fissure onto the mantle. A curved ridge follows the fissure; F, internal view of the apex with a small elevated helictoglossa. Areolae are continuous around the apex. Scale bars: A, B, 5 µm; C, D, 2 µm; E, F, 1 µm.

FIG. 3 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

FIG. 3. — Light micrograph diminution series of Kobayasiella Lange-Bertalot species: A-J, Kobayasiella tursujuqensis sp. nov.; K-T. Kobayasiella pseudostauron (Lange-Bertalot) Lange-Bertalot. Scale bar: 10 µm.

FIG. 6 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

FIG. 6. — SEM images of Kobayasiella subtilissima (Cleve) Lange-Bertalot:A, external view of the complete valve; B, internal view of the complete valve; C, external view of central area showing the multiseriate poroid covers between irregular formed virgae; D, internal view of the central area showing T-shaped proximal fissures and irregular orientated areolae; E, external view of the valve apex showing a partially curved proximal fissure opening into an elliptic surface depression; F, internal valve view of the apex. Helictoglossa expanded onto a highline apex. Areolae continue around the apex. Scale bars: A, B, 5 µm; C, 1 µm; D, F, 3 µm; E, 2 µm.

FIG. 10 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

FIG. 10. — Light micrograph diminution series of Adlafia Moser, Lange-Bertalot & Metzeltin, Sellaphora Mereschkowski and Nupela Vyverman & Compère species: A-R, Adlafia bryophila (J.B.Petersen) Lange-Bertalot; S-AG, Adlafia umiujaqensis sp. nov.; AH-AT, Adlafia ossiformis sp. nov.; AU-BJ, Sellaphora vincentiana sp. nov.; BK-BY, Nupela tenuicephala (Hustedt) Lange-Bertalot. Scale bar: 10 µm.