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Five new species of Stauroneis (Bacillariophyta, Stauroneidaceae) from the northern Rocky Mountains, USA
No full textBahls, Loren (2012): Five new species of Stauroneis (Bacillariophyta, Stauroneidaceae) from the northern Rocky Mountains, USA. Phytotaxa 67 (1): 1-8, DOI: 10.11646/phytotaxa.67.1.1, URL: http://biotaxa.org/Phytotaxa/article/view/phytotaxa.67.1.
FIGURE 25 in Five new species of Stauroneis (Bacillariophyta, Stauroneidaceae) from the northern Rocky Mountains, USA
No full textFIGURE 25: Wolverine Lakes in the Galton Range, northwest Montana. Upper Wolverine Lake (foreground) is the type locality of Stauroneis thompsonii and typical of habitats for Stauroneis species in the northern Rocky Mountains. Photo by the author.Published as part of Bahls, Loren, 2012, Five new species of Stauroneis (Bacillariophyta, Stauroneidaceae) from the northern Rocky Mountains, USA, pp. 1-8 in Phytotaxa 67 (1) on page 6, DOI: 10.11646/phytotaxa.67.1.1, http://zenodo.org/record/506593
FIGURES 1–12 in New diatoms (Bacillariophyta) from western North America
No full textFIGURES 1–12: Staurophora columbiana, Staurophora soodensis. Figs 1–6: Staurophora columbiana. Figs 1, 2, 3, 6: Kingsbury Lake, Chouteau County, Montana (type locality). Fig. 1: Holotype specimen. Figs 4, 5: Hailstone National Wildlife Refuge, Stillwater County, Montana. Fig. 4: Janus valve. Figs 7–12: Staurophora soodensis from White Lake, Sheridan County, Montana. Fig. 9: Girdle view. Scale bars: 10 µm.Published as part of Bahls, Loren, 2013, New diatoms (Bacillariophyta) from western North America, pp. 7-28 in Phytotaxa 82 (1) on page 9, DOI: 10.11646/phytotaxa.82.1.2, http://zenodo.org/record/507159
Staurophora tackei Bahls 2012, comb. nov.
No full textStaurophora tackei (Hust.) Bahls, comb. nov. (Figs 11–14) Navicula tackei Hust. (1942: 194, figs 6–7). Type: GERMANY: “Bremen-Warturm, Tümpel. 1.”, (holotype BRM N10/ 84, Simonsen 1987: 305, pl. 459, figs 1–4). Stauroneis tackei (Hust.) Krammer & Lange-Bert. (1985: 116, pl. 5, figs 7, 8) Stauroneis palustris Hust. (1945: 914, pl. 42, figs 30–32). Type: MACEDONIA: “Katlanowo-See”, (lectotype BRM 206/ 1, Simonsen 1987: 327, pl. 507, figs 1–5).Published as part of Bahls, Loren, 2012, Staurophora brantii, a new diatom (Bacillariophyta, Anomoeoneidaceae) from the northwestern Great Plains, USA, pp. 31-37 in Phytotaxa 39 on page 36, DOI: 10.11646/phytotaxa.39.1.2, http://zenodo.org/record/489470
FIGURES 34–42 in New diatoms (Bacillariophyta) from western North America
No full textFIGURES 34–42: Gomphonema johnsonii from Spring on Road 1900482, Willamette National Forest, Oregon (type locality). Figs 34–40: LM images. Fig. 38: Holotype specimen. Fig. 40: Initial valve. Figs 41, 42: SEM images. Fig. 41: Whole valve, external. Fig. 42: Close up view of footpole showing apical pore field, distal raphe fissure, and C-shaped external areolae openings. Scale bars: Figs 34–41: 10 µm; Fig. 42: 3 µm.Published as part of Bahls, Loren, 2013, New diatoms (Bacillariophyta) from western North America, pp. 7-28 in Phytotaxa 82 (1) on page 14, DOI: 10.11646/phytotaxa.82.1.2, http://zenodo.org/record/507159
FIGURES 43–51 in New diatoms (Bacillariophyta) from western North America
No full textFIGURES 43–51: Cavinula davisiae from Clover Lake, Mount Rainier National Park, Washington (type locality). Figs 43–49: LM images. Fig. 48: Holotype specimen. Figs 50, 51: SEM images. Fig. 50: External valve view showing distal raphe ends hooked in opposite directions well short of the apices. Fig. 51: Internal valve view showing (with some additional magnification) T-shaped proximal raphe ends. Scale bars: 10 µm.Published as part of Bahls, Loren, 2013, New diatoms (Bacillariophyta) from western North America, pp. 7-28 in Phytotaxa 82 (1) on page 15, DOI: 10.11646/phytotaxa.82.1.2, http://zenodo.org/record/507159
FIGURES 34–42 in New diatoms (Bacillariophyta) from western North America
No full textFIGURES 34–42: Gomphonema johnsonii from Spring on Road 1900482, Willamette National Forest, Oregon (type locality). Figs 34–40: LM images. Fig. 38: Holotype specimen. Fig. 40: Initial valve. Figs 41, 42: SEM images. Fig. 41: Whole valve, external. Fig. 42: Close up view of footpole showing apical pore field, distal raphe fissure, and C-shaped external areolae openings. Scale bars: Figs 34–41: 10 µm; Fig. 42: 3 µm.Published as part of Bahls, Loren, 2013, New diatoms (Bacillariophyta) from western North America, pp. 7-28 in Phytotaxa 82 (1) on page 14, DOI: 10.11646/phytotaxa.82.1.2, http://zenodo.org/record/507159
FIGURE 2a in Encyonema hamsherae, a new diatom species from the Northern Rocky Mountains, USA
No full textFIGURE 2a:Length and width measurements of different populations of E. hamsherae sp. nov. from Montana and Wyoming, the range for E. hebridicum given by Krammer (1997) is shown by the rounded box.Published as part of Winter, Diane & Bahls, Loren, 2013, Encyonema hamsherae, a new diatom species from the Northern Rocky Mountains, USA, pp. 58-65 in Phytotaxa 127 (1) on page 60, DOI: 10.11646/phytotaxa.127.1.9, http://zenodo.org/record/508548
FIGURES 21–33 in New diatoms (Bacillariophyta) from western North America
No full textFIGURES 21–33: Cymbopleura edlundii, Cymbopleura rainierensis. Figs 21–26: Cymbopleura edlundii from Starvation Ridge Pond, Glacier National Park, Montana (type locality). Fig. 24: Holotype specimen. Figs 27–33: Cymbopleura rainierensis. Fig. 27: Surprise Lake, King County, Washington. Figs 28, 29, 32: Frog Pond above Dewey Lake, Mount Rainier National Park, Washington. Figs 30, 31: Paradise Pond, Glacier National Park, Montana. Fig. 33: No Name Hanging Fen, Glacier National Park, MT. Scale bars: 10 µm.Published as part of Bahls, Loren, 2013, New diatoms (Bacillariophyta) from western North America, pp. 7-28 in Phytotaxa 82 (1) on page 12, DOI: 10.11646/phytotaxa.82.1.2, http://zenodo.org/record/507159
FIGURE 2b in Encyonema hamsherae, a new diatom species from the Northern Rocky Mountains, USA
No full textFIGURE 2b:Dorsal and ventral striae densities of these sample populations, range for E. hebridicum (Krammer, 1997) is illustrated by the line in the lower left of the graph.Published as part of Winter, Diane & Bahls, Loren, 2013, Encyonema hamsherae, a new diatom species from the Northern Rocky Mountains, USA, pp. 58-65 in Phytotaxa 127 (1) on page 61, DOI: 10.11646/phytotaxa.127.1.9, http://zenodo.org/record/508548
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