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FIG. 7. — A in The culture collection of cyanobacteria and microalgae at the French National Museum of Natural History: a century old but still alive and kicking! Including in memoriam: Professor Alain Couté

FIG. 7. — A, geographical distribution of cyanobacterial strains isolated around the world; B, strains isolated in the different administrative districts of France (metropolitan and overseas). Number of cyanobacterial strains in black, number of eukaryotic strains in blue. Strains isolated in France represent 58.0 % and 98.4 % of cyanobacterial and eukaryotic strains, respectively, in the collection.

FIG. 10 in The culture collection of cyanobacteria and microalgae at the French National Museum of Natural History: a century old but still alive and kicking! Including in memoriam: Professor Alain Couté

FIG. 10. — Culture of Onychonema filiforme (MNHN-ALCP-0000-086.1): A, from the 1948 catalogue of the algotheca (photo: R. Lami); B, the same culture observed in 2021 (photo: M. Jarno).

FIG. 5 in The culture collection of cyanobacteria and microalgae at the French National Museum of Natural History: a century old but still alive and kicking! Including in memoriam: Professor Alain Couté

FIG. 5. — Relative abundances of the different orders among the 1010 live strains represented in the cyanobacteria collection (left) and of the different phyla among the 345 live strains represented in the eukaryotic microalgae collection (right).

FIG. 6 in The culture collection of cyanobacteria and microalgae at the French National Museum of Natural History: a century old but still alive and kicking! Including in memoriam: Professor Alain Couté

FIG. 6. — Morphological diversity of cyanobacterial strains:A, B, Pseudochroococcus couteii (MNHN-PMC-2014-885); C, D, Planktothrix agardhii (MNHN-PMC-2002-75); E, F, Aphanizomenon gracile (MNHN-PMC-2010-627); G, H, Haloleptolyngbya elongata (MNHN-PMC-2015-895). Abbreviations: ae, aerotope; cc, cross-walls; cy, cyanophycin granules; cw, cell wall; mu, mucilage; r, reserves; s, sheath; tz, transparent zone; t, thylakoids. A, C, E, G: light microscopy; B, D, F, H: TEM micrographs. Scale bars: A, C, E, G, 10 µm; B, D, F, H, 500 nm.

FIG. 4 in The culture collection of cyanobacteria and microalgae at the French National Museum of Natural History: a century old but still alive and kicking! Including in memoriam: Professor Alain Couté

FIG. 4. — Emission spectra produced by Cool Daylight FLUO MAZDA (red) and White LEDs SLV (blue), both at a 85 μmol.m-2.s-1 (PAR) irradiance.

FIG. 1 in The culture collection of cyanobacteria and microalgae at the French National Museum of Natural History: a century old but still alive and kicking! Including in memoriam: Professor Alain Couté

FIG. 1. — From left to right: Pierre Allorge (1891-1944), Marcel Lefèvre (1897-1975) & Pierre Bourrelly (1910-1995).

FIG. 2 in The culture collection of cyanobacteria and microalgae at the French National Museum of Natural History: a century old but still alive and kicking! Including in memoriam: Professor Alain Couté

FIG. 2. — The "algothèque" in the Cryptogamy laboratory of the French National Museum of Natural History in Paris in 1935 and in 2021.

FIG. 3 in The culture collection of cyanobacteria and microalgae at the French National Museum of Natural History: a century old but still alive and kicking! Including in memoriam: Professor Alain Couté

FIG. 3. — Phylogeny of the 265 cyanobacterial strains for which a 16S rRNA sequence was obtained (see Appendix 1 for Genbank accession numbers and PMC identifiers). Phylogenetic reconstruction was based on Maximum likelihood with a GTR+G+I Model (5 categories and invariants) based on 1284 nucleotide positions, values at nodes were based on 100 bootstrap replicates. The number of strains (OTUs) is added when more than a single strain is available.

FIG. 8. — A, B in The culture collection of cyanobacteria and microalgae at the French National Museum of Natural History: a century old but still alive and kicking! Including in memoriam: Professor Alain Couté

FIG. 8. — A, B, Staurastrum polytrichum (MNHN-ALCP-2019-823.2), solitary cells with very deep median constriction (isthmus) dividing the cell into two semicells or hemisomates. SEM images show triangular semicells in apical view with straight sides, broadly rounded angles and many inframarginal spines (sp). Cell surface ornemented with pores. C, D, Cosmarium connatum (MNHN-ALCP-2019-832.1), solitary cells, lateral view with a barely marked isthmus (i) and smooth cell wall with pores. E, F, Synura petersenii (MNHN-ALCP-2019-877.3), colony and scales morphology. SEM images show rows of silica scales around individual cells. Scales with well-developed thorns (t). Ribs (r) running from the thorn to the scale perimeter up to the outer rim. G, H, Micrasterias furcata (MNHN-ALCP-2019-821.5), solitary cells, deeply constricted and dorsiventrally compressed. Semicells dissected into a polar lobe (p) divided into the second order. Lateral lobes (l) themselves divides into second and third order (or many times) ending with two simple spines (s). A, C, E, G: light microscopy; B, D, F, H: SEM micrographs. Scale bars: A, C, E, G, 20 µm; B, D, F, H, 10 µm.

FIG. 9 in The culture collection of cyanobacteria and microalgae at the French National Museum of Natural History: a century old but still alive and kicking! Including in memoriam: Professor Alain Couté

FIG. 9. — Example of morphological diversity among eukaryotic algae strains from ALCP collection: A, Centronella reicheltii (MNHN-ALCP-2020-884.1); B, Euglena gracilis (MNHN-ALCP-0000-006.3); C, Gymnodinium sp. (MNHN-ALCP-2019-879.1); D, Synura petersenii (MNHN-ALCP-2019-877.3); E, Chlorobotrys sp. (MNHN-ALCP-0000-003.1); F, Porphyridium purpureum (MNHN-ALCP-0000-100.2); G, Stigeoclonium sp. (MNHN-ALCP-2019-854.1); H, Oedogonium sp. (MNHN-ALCP-2019-867.1); I, Gonium formosum (MNHN-ALCP-2019-819.1); J, Haematococcus pluvialis (MNHN-ALCP-2019-876.1); K, Kirchneriella lunaris (MNHN-ALCP-0000-073.1); L, Monoraphidium sp. (MNHN-ALCP-2019-822.1); M, Dictyosphaerium pulchellum (MNHN-ALCP-2019-865.1); N, Picocystis salinarum (MNHN-ALCP-2018-144.1); O, Staurastrum sp. (MNHN-ALCP-2019-836.1); P, Spirogyra sp. (MNHN-ALCP-2019-858.1). Scale bars: 20 μm.

FIG. 11 in The culture collection of cyanobacteria and microalgae at the French National Museum of Natural History: a century old but still alive and kicking! Including in memoriam: Professor Alain Couté

FIG. 11. — An "algaegraphie" by the artist Lia Giraud representing one co-author, Claude Yéprémian (curator from 2007 to 2019).

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Fig. 2 in Spatial Distribution Of Nematodes In The Forest Ecosystem Of The Mezin National Nature Park, Ukraine

Fig. 2. Abundance of nematodes belonging to different orders in the studied microhabitats of forest ecosystem.

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Fig. 1 in Spatial Distribution Of Nematodes In The Forest Ecosystem Of The Mezin National Nature Park, Ukraine

Fig. 1. Species diversity of nematodes belonging to different orders in the studied microhabitats of forest ecosystem.

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Fig. 3 in Spatial Distribution Of Nematodes In The Forest Ecosystem Of The Mezin National Nature Park, Ukraine

Fig. 3. Structure of nematode fauna of the studied microhabitats of forest ecosystem according to the dominance criterion: A — species diversity, %; B — abundance, %.

APPENDIX 2 in Discovery of Oligocene-aged mammals in Glacier National Park (Kishenehn Formation), Montana

APPENDIX 2. — Dental morphology in occlusal view of CM 87801, Paciculus Cope, 1879 from the Kishenehn Formation.

FIG. 2 in Discovery of Oligocene-aged mammals in Glacier National Park (Kishenehn Formation), Montana

FIG. 2. — Morphology of GLAC 26988, Pronodens transmontanus (Douglass, 1903), from the Kishenehn Formation: A, lateral view of right dentary; B, medial view of right dentary; C, lateral view of left dentary; D, medial view of left dentary; E, line drawing of the occlusal view showing tooth morphology of the left dentary. A photo of the occlusal view of the teeth is showed in Appendix 1. Scale bars: A-D, 2 cm; E, 4 mm.

FIG. 6 in Discovery of Oligocene-aged mammals in Glacier National Park (Kishenehn Formation), Montana

FIG. 6. — Morphology of CM 87801, Paciculus Cope, 1879 from the Kishenehn Formation: A, lateral view of right dentary; B, occlusal view of dentition, m1-2. Abbreviations: Aid, anteroconid; ALac, anterior labial cingulum; ALic, anterior lingual cingulum; Atid, anterolophid; Ecid, ectostylid; Entid, entolophid; Eid, entoconid; Hid, hypoconid; Lc, labial cingulum; Mepid, mesolophid; Mesid, mesostylid; Mid, metaconid; Pc, posterior cingulum; Pid, protoconid; PtiI, protolophid I; PtidII, protolophid II. A photo of the occlusal view of the teeth is showed in Appendix 2. Scale bars: A, 2 mm; B, 1 mm.

FIG. 5 in Discovery of Oligocene-aged mammals in Glacier National Park (Kishenehn Formation), Montana

FIG. 5. — Morphology of GLAC 26987, fossil Miohippus Marsh, 1874 from the Kishenehn Formation: A, lateral view of left dentary; B, medial view of left dentary; C, occlusal view of left dentary; D, lateral view of right dentary; E, medial view of right dentary; F, occlusal view of the right dentary. Scale bar: 2 cm.

FIG. 1 in Discovery of Oligocene-aged mammals in Glacier National Park (Kishenehn Formation), Montana

FIG. 1. — Geographic context of the Oligocene-aged fossils from Glacier National Park: A, detailed map of the Kishenehn basin showing the North Fork and Middle Fork areas, faults in the area (continuous black lines), continental divide (red), national park boundaries (dashed blue line), and water courses (gray). Localities of GLAC 26988 (1), GLAC 26987 (2), and CM 87801 (3) are also showed (modified from Dawson & Constenius 2018). Detailed geographic information is available to qualified researchers from repositories; B, map of western Montana showing the location of five coeval Arikareean-aged deposits bearing leptomerycid and/ or equid fossils: the Kishenehn, Renova (Cabbage Patch beds), and Fort Logan formations as well as the Canyon Ferry Reservoir and the Peterson Creek Local Fauna (in Idaho). Select water bodies, cities, and the continental divide are also displayed. Grey areas represent basins with strata coeval with the Kishenehn Formation. Black box shows location of A; C, location of the state of Montana within the United States with black box showing location of B.

APPENDIX 1 in Discovery of Oligocene-aged mammals in Glacier National Park (Kishenehn Formation), Montana

APPENDIX 1. — Dental morphology in occlusal view of GLAC 26988, Pronodens transmontanus (Douglass, 1903), from the Kishenehn Formation.