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opencc-zeroOct 2018View details →

FIG. 3 in The d'Orbigny Palaeontological Collection of the National Museum of Natural History and Science, Lisbon, Portugal: Historical perspective and revision of Cretaceous Cephalopoda

FIG. 3. — Cretaceous ammonites of the d'Orbigny Collection of the National Museum of Natural History and Science (Museu Nacional de História Natural e da Ciência): A-D, Neolissoceras grasianum (d'Orbigny, 1840) in ventral (A), lateral (B) and oral (C) views, and original label (D): Nº 357/Ammonites grasanus (d'Orb), Andar 17º Neocomiense, Terreno Cretaceo, Localidade S.t Julien (Hautes Alpes); E-G, Pleurohoplites (Pleurohoplites) renauxianus (d'Orbigny, 1840) in lateral (E) and ventral (F) views, and original label (G): Nº 464/Ammonites Renauxianus (d'Orb), Andar 20º Cenomaniense, Terreno Cretaceo, Localidade Mont-Blainville (Meuse); H-K, Acanthoceras rhotomagense (Brongniart, 1822) in oral (H), lateral (I) and ventral (J) views, and original label (K): Nº 463/Ammonites rhotomagensis (Lamarck), Andar 20º Cenomaniense, Terreno Cretaceo, Localidade Rouen (Seine inf.re). Scale bar: 2 cm.

opencc-zeroOct 2018View details →

FIG. 2 in The d'Orbigny Palaeontological Collection of the National Museum of Natural History and Science, Lisbon, Portugal: Historical perspective and revision of Cretaceous Cephalopoda

FIG. 2. — Cretaceous nautiloid and ammonites of the d'Orbigny Collection of the National Museum of Natural History and Science (Museu Nacional de História Natural e da Ciência): A-C, Angulithes triangularis de Montfort, 1808 in oral (A) and lateral (B) views, and original label (C): Nº 459/Nautilus triangularis (Montf), Andar 20º Cenomaniense, Terreno Cretaceo, Localidade Fouras (Charente inf.re); D-G, Phylloceras (Hypophylloceras) tethys (d'Orbigny, 1840) in ventral (D), lateral (E) and oral (F) views, and original label (G): Nº 360/Ammonites Tethys (d'Orb), Andar 17º Neocomiense, Terreno Cretaceo, Localidade Arredores de [environs of] Sisteron (Basses Alpes); H-K, Ptychophylloceras (Semisulcatoceras) semisulcatum (d'Orbigny, 1840) in ventral (H), lateral (I) and oral (J) views, and original label (K): Nº 359/Ammonites semisulcatus (d'Orb), Andar 17º Neocomiense, Terreno Cretaceo, Localidade Sisteron (Basses Alpes). Scale bar: 2 cm.

opencc-by-4.0Dec 2020View details →

Fig. 5. Baetis flaveola F.-J. Pictet, 1843 in Mayfly types and additional material (Insecta: Ephemeroptera) examined by F.-J. Pictet and A.-E. Pictet, housed in the Museums of Natural History of Geneva and Vienna

Fig. 5. Baetis flaveola F.-J. Pictet, 1843 nom. dub. (A) Syntype [?]. (B) Labels of syntype [?] 1. Scale bar: 5 mm. (C) Syntype [?] 2. Scale bar: 5 mm. (D) Labels of syntype [?] 2. Scale bar: 5 mm.

opencc-by-4.0Dec 2020View details →

Fig. 1 in Mayfly types and additional material (Insecta: Ephemeroptera) examined by F.-J. Pictet and A.-E. Pictet, housed in the Museums of Natural History of Geneva and Vienna

Fig. 1. François-Jules Pictet de la Rive (1809-1872) in his library. Oil painting, without date or signature; attributed to a Mr Kaiser (according to an inscription on the back of the painting). Courtesy of the Fondation des Archives de la Famille Pictet, Geneva.

opencc-by-4.0Apr 2022View details →

Galls of Baden-Württemberg from the State Museum of Natural History Stuttgart

A selection of preserved gall specimens used as a model for studying curation and digitization methods. The galls were collected in what is now the federal state of Baden-Württemberg between 1917 and 1986. Collectors include Jaap, Brielmaier, Wünsch, Möhn, Breunig, Thomas, Wunderle, and Grams. Gall forming taxa are primarily Cynipidae (Hymenoptera) and Cecidomyiidae (Diptera). Gall host plants include the genera Acer, Alnus, Centaurea, Cirsium, Fagus, Filipendula, Hieracium, Quercus, Rorippa, Rosa, Rubus, Salix, Tilia, Urtica, and Vitis.

opencc-by-4.0Dec 2021View details →

Text-fig. 4. Lepidocarpon cone in the process of disaggregating as part of the dispersal strategy of the plants. When preserved isolated, the sporophylls are assigned to the fossil-genus Lepidostrobophyllum. Refigured from Thomas (1981). Grovesend Formation (upper Asrturian – lower Moscovian), Kilmersdon Tip, Radstock Coalfield, UK; Natural History Museum (London) specimen V.60431. in Naming Of Parts: The Use Of Fossil-Taxa In Palaeobotany

Text-fig. 4. Lepidocarpon cone in the process of disaggregating as part of the dispersal strategy of the plants. When preserved isolated, the sporophylls are assigned to the fossil-genus Lepidostrobophyllum. Refigured from Thomas (1981). Grovesend Formation (upper Asrturian – lower Moscovian), Kilmersdon Tip, Radstock Coalfield, UK; Natural History Museum (London) specimen V.60431.

Fig. 7 in A photographic type catalogue of Platygastroidea (Insecta, Hymenoptera) in the Natural History Museum Vienna

Fig. 7. Some unsorted material from the Förster collection. A. Cigar boxes donated to the NHMW by G. Mayr. B. Assorted pill boxes, mostly from a pharmacy in Aachen. C. Platygaster specimens found in one of the pill boxes.

Fig. 6 in A photographic type catalogue of Platygastroidea (Insecta, Hymenoptera) in the Natural History Museum Vienna

Fig. 6. Sparasionid types in the NHMW. A. Sparasion aenescens Förster, holotype male, NHMWHYM#0005326. B. Sparasion aeneus Kieffer, syntype male, NHMW-HYM#0006880. C. Sparasion lepidum Förster, holotype male, NHMW-HYM#0005372. D. Sparasion sublevis Kieffer, syntype female, NHMW-HYM#0006876.

Fig. 4 in A photographic type catalogue of Platygastroidea (Insecta, Hymenoptera) in the Natural History Museum Vienna

Fig. 4. Microphanurus schimitscheki Szelényi, paratype female, NHMW-HYM#0005416. A. Dorsal habitus. B. Lateral head and mesosoma, metapleural setation indicated. C. Head in dorsal view.

Fig. 2 in A photographic type catalogue of Platygastroidea (Insecta, Hymenoptera) in the Natural History Museum Vienna

Fig. 2. Baeus maculatus (Förster) comb. nov., holotype male, NHMW-HYM#0006908. A. Lateral habitus. B. Labels. C. Head in anterior view. D. Dorsal habitus.

Fig. 1 in A photographic type catalogue of Platygastroidea (Insecta, Hymenoptera) in the Natural History Museum Vienna

Fig. 1. Leptacis foersteri Kieffer, lectotype female, NHMW-HYM#0006906. A. Anterior habitus. B. Lateral habitus. C. Dorsal habitus.

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.