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8,782 results for “Natural History”

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Figure 12 in Systematics and natural history of mountain reed snakes (genus Macrocalamus; Calamariinae)

Figure 12. Top and bottom: dorsum and venter of Macrocalamus chanardi (LSUHC 12109) from Bukit Larut, Perak. Photographs by Evan Quah.

opennotspecifiedApr 2020View details →
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Figure 1 in Systematics and natural history of mountain reed snakes (genus Macrocalamus; Calamariinae)

Figure 1. Maximum likelihood phylogram of the genus Macrocalamus based on the Cytb gene, with Bayesian posterior probabilities and maximum likelihood bootstrap values, respectively.

opennotspecifiedApr 2020View details →
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Figure 4 in Systematics and natural history of mountain reed snakes (genus Macrocalamus; Calamariinae)

Figure 4. Top and middle: dorsum and venter of the holotype of Macrocalamus emas (USMHC 1866). Bottom: dorsum of male paratype of M. emas (USMHC 1957). All specimens are from Gunung Brinchang, Cameron Highlands, Pahang. Photographs by Evan Quah.

opennotspecifiedApr 2020View details →
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Figure 15 in Systematics and natural history of mountain reed snakes (genus Macrocalamus; Calamariinae)

Figure 15. Macrocalamus cf. chanardi 2. Top and upper middle: dorsum and venter of adult female (USMHC 1540) from Fraser's Hill, Pahang. Lower middle left and right: dorsum and venter of juvenile (USMHC 1523) from Fraser's Hill, Pahang. Bottom left and right: dorsum and venter of juvenile (USMHC 1687) from Genting Highlands, Pahang. Photographs by Evan Quah.

opennotspecifiedApr 2020View details →
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Figure 11 in Systematics and natural history of mountain reed snakes (genus Macrocalamus; Calamariinae)

Figure 11. Top and middle: dorsum and venter of Macrocalamus schulzi (LSUHC 11707) from Gunung Brinchang, Cameron Highlands. Photographs by Evan Quah. Bottom: juvenile M. schulzi from Cameron Highlands. Photograph by Steven Wong.

opennotspecifiedApr 2020View details →
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Figure 14 in Systematics and natural history of mountain reed snakes (genus Macrocalamus; Calamariinae)

Figure 14. Macrocalamus cf. chanardi 1 from Cameron Highlands, Pahang. Top and upper middle: dorsum and venter of female (LSUHC 11685) from Robinson's Falls. Lower middle left and right: dorsum and venter of male (USMHC 1960) from Habu. Bottom left and right: dorsum and venter of male (USMHC 1961) from Tanah Rata. Photographs by Evan Quah.

opennotspecifiedApr 2020View details →
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FIGURE 4 in Natural history of the often-misunderstood Govenia utriculata (Orchidaceae): discovery of a Mexican population upsets West Indies endemism

FIGURE 4. Previously published illustrations of bona fide Govenia utriculata. A. Illustration from Fragmenta Botanica (Jacquin 1809: t. 32, fig. 4). B. Illustration from Botanical Magazine (Hooker 1845: t. 4151). C. Illustration from Flora of Jamaica (Fawcett and Rendle 1910: t. 22, fig. 1−3). D. Illustration by B. Angell. Reproduced with permission of the publisher and illustrator from: James D. Ackerman and Collaborators, Orchid Flora of the Greater Antilles, pg. 202, fig. 54. © 2014, The New York Botanical Garden, Bronx, New York.

opennotspecifiedFeb 2021View details →
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FIGURE 2. Govenia utriculata. A. Labellum and column from front after tipping the labellum downwards. B. Perianth dissection, segments flattened. C. Column, side view. D. Column, front view. E. Pollinarium removed from a flower bud just before anthesis, front view. F in Natural history of the often-misunderstood Govenia utriculata (Orchidaceae): discovery of a Mexican population upsets West Indies endemism

FIGURE 2. Govenia utriculata. A. Labellum and column from front after tipping the labellum downwards. B. Perianth dissection, segments flattened. C. Column, side view. D. Column, front view. E. Pollinarium removed from a flower bud just before anthesis, front view. F. Part of a pollinarium of a self-pollinating flower at anthesis; the large pollinium on the right-hand side is swollen because of germination of the pollen tubes. G. Pollinarium of a post-anthetic, self-pollinating flower showing the dried viscidium and the pollinia fussed to the rostellar tissue caused by pollen germination. H. Near-mature capsules. All from Salazar & Octaviano-Landa 10282. Photographs by Gerardo A. Salazar (A−G) and Víctor I. Octaviano-Landa (H).

opennotspecifiedFeb 2021View details →
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FIGURE 1. Govenia utriculata. A in Natural history of the often-misunderstood Govenia utriculata (Orchidaceae): discovery of a Mexican population upsets West Indies endemism

FIGURE 1. Govenia utriculata. A. Clump of plants in situ. B. Base of a plant removed from leaf litter to show the depressed corm from the previous year's growth and the developing corm enclosed by the sheath bases. C. Inflated sheaths of two adjacent plants. D. One such sheath illuminated from behind to show the accumulation of rainwater. E. Inflorescence. F. Flower, oblique view. G. Flower, front view. H. Labellum and column in natural position, side view. All from Salazar & Octaviano-Landa 10282. Photographs by Gerardo A. Salazar.

opennotspecifiedFeb 2021View details →
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FIG. 1 in On the Paraguayan specimens of Nothura darwinii (Aves: Tinamidae) and Glaucis hirsutus (Aves: Trochilidae) in the collection of the Natural History Museum of Geneva (Switzerland), with a review of South Brazilian reports of the latter

FIG. 1 Nothura maculosa specimens, previously labeled as Nothura darwinii: MHNG 1720.054 (above), MHNG 1720.053 (below).

opennotspecifiedMar 2014View details →
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FIG. 2 in On the Paraguayan specimens of Nothura darwinii (Aves: Tinamidae) and Glaucis hirsutus (Aves: Trochilidae) in the collection of the Natural History Museum of Geneva (Switzerland), with a review of South Brazilian reports of the latter

FIG. 2 Details of the primaries for MHNG 1720.054 (above) and MHNG 1720.053 (below). The barring present on both webs of the underside of the primaries is characteristic of Nothura maculosa.

opennotspecifiedMar 2014View details →
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Data from Wilson et al.: Applying computer vision to digitised natural history collections for climate change research: temperature-size responses in British butterflies

<p>This dataset supports the publication: Wilson et al. &quot;Applying computer vision to digitised natural history collections for climate change research: temperature-size responses in British butterflies&quot;. These are the data&nbsp;used for the data figures (Fig 3-6, SI Figs 1-2) and the supplementary information tables.</p>

opencc-by-4.0Dec 2021View details →
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FIGURE 10 in Revision of the type species of some cheilostome bryozoan genera in the collection of the Swedish Museum of Natural History

FIGURE 10. Terwasipora complanata (Norman, 1864), Holotype SMNH-Type-1772, Ireland. A. General view of the colony. B. Label on the underside of the rock substrate. Scale bars: A = 1 mm; B = 3 cm.

opennotspecifiedApr 2022View details →
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FIGURE 9 in Revision of the type species of some cheilostome bryozoan genera in the collection of the Swedish Museum of Natural History

FIGURE 9. Stenopsella fenestrata (Smitt, 1873), Holotype SMNH-Type-1800, Tortugas, United States, here proposed as Gigantopora fenestrata comb. nov. A. General view of the colony. B. Group of zooids some in frontal and other in lateral view. C. Close-up of some zooids in lateral view, showing the development of the peristome, a variable position of the avicularium in relation to the spiramen, and the prickly appearance of the frontal shield. D. Close-up of a zooid with broken peristome and showing the primary orifice. E. Close-up of the adventitious, peristomial avicularium with complete crossbar. Scale bars: A = 1 mm; B, C = 500 µm; D = 300 µm; E = 100 µm.

opennotspecifiedApr 2022View details →
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FIGURE 7 in Revision of the type species of some cheilostome bryozoan genera in the collection of the Swedish Museum of Natural History

FIGURE 7. Fedorella minima Silén, 1947, Anguilla. A–C. Lectotype (designated here) SMNH-128088a. A. General view of the colony. B. Group of zooids, showing avicularian variability, the shape of the orifice and opercula. C. Close-up of a zooid with paired giant avicularia and lateral view of an ovicell. D. Paralectotype SMNH-128088b, group of ovicellate zooids showing the triangular opening of the ooecium. E, F. Paralectotype SMNH-128088c. E. Close-up of two zooids with only one or completely lacking avicularia; the orifice of the zooid on the left shows signs of repetitive intramural budding. F. Close up of an orifice with closure plate. Scale bars: A = 500 µm; B, D = 300 µm; C, E = 200 µm; F = 100 µm.

opennotspecifiedApr 2022View details →
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FIGURE 8 in Revision of the type species of some cheilostome bryozoan genera in the collection of the Swedish Museum of Natural History

FIGURE 8. Cheilopora sincera (Smitt, 1868), Lectotype (designated here) SMNH-Type-1733, northern Norway. A. Group of zooids, most ovicellate. B. Close-up of an ovicell, orifice with operculum, and paired latero-oral avicularia with semielliptical mandibles. C. Close-up of an autozooidal orifice lacking avicularia. D. Close-up of two zooids with single avicularium and a closure plate. Scale bars: A = 1 mm; B, C = 200 µm; D = 300 µm.

opennotspecifiedApr 2022View details →
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FIGURE 5 in Revision of the type species of some cheilostome bryozoan genera in the collection of the Swedish Museum of Natural History

FIGURE 5. Lepraliella contigua (Smitt, 1868), Hammerfest, Norway. A, B. Paralectotype SMNH-Type-1695b. C–E. Lectotype (designated here) SMNH-Type-1695a. F. Paralectotype SMNH-Type-1695c. A, C, F. General view of the three colony fragments. B. Group of zooids, showing a variable number of oral spine bases, either due to spreading of calcification during ontogeny or to the development of ovicells. D. Close-up of zooids with suboral avicularium and developing ooecia. E. Close-up of a zooid showing the eye-shaped secondary orifice and the wrinkled to nodular surface of the frontal shield. Scale bars: A, C = 1 mm; B, D, E = 300 µm; F = 2 mm.

opennotspecifiedApr 2022View details →
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FIGURE 2 in Revision of the type species of some cheilostome bryozoan genera in the collection of the Swedish Museum of Natural History

FIGURE 2. Floridina antiqua (Smitt, 1873), Lectotype (designated here) SMNH-Type-1835a, Florida, United States. A. Portion of the colony including about 80 zooids and three vicarious avicularia. B. Group of autozooids, ovicellate zooids (note the ooecium formed by both the vicarious avicularium and the distal zooid, see asterisk), and vicarious avicularia with raised rostrum showing the smooth gymnocyst. C. Group of autozooids, ovicellate zooids (with ooecium formed by the distal zooid, see asterisk), and vicarious avicularia. D. Group of autozooids and vicarious avicularium with an unusual rectangular rostrum. E. Close-up of zooids, those ovicellate with ooecium formed by one (black asterisk) or two (white asterisk) distal zooids, avicularium with undulate, raised, triangular rostrum, and zooid showing signs of intramural budding (arrowed). F. Putative kenozooids. G. Group of zooids, vicarious avicularia and putative kenozooid with reduced opesia (asterisk). H. Group of zooids and vicarious avicularia, one zooid irregularly shaped and with reversed polarity (asterisk). Scale bars: A = 1 mm; B–D, F–H = 500 µm; E = 400 µm.

opennotspecifiedApr 2022View details →
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FIGURE 6 in Revision of the type species of some cheilostome bryozoan genera in the collection of the Swedish Museum of Natural History

FIGURE 6. Fedorella minima Silén, 1947, Anguilla. A, B. Paralectotype SMNH-Type-8734a. A. General view of the colony. B. Close-up of a zooid with paired avicularia, one small and triangular, the other one giant and spathulate. C. Paralectotype SMNH-Type-8734b, general view of the colony with zooids having single avicularium. D. Paralectotype SMNH-Type-8734c, group of zooids, some with paired distolateral, oral spine bases (arrowed) and a kenozooid (asterisk). Scale bars: A, C = 500 µm; B = 200 µm; D = 300 µm.

opennotspecifiedApr 2022View details →
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FIGURE 4 in Revision of the type species of some cheilostome bryozoan genera in the collection of the Swedish Museum of Natural History

FIGURE 4. Smittipora americana (Canu &amp; Bassler, 1928), catalogued as SMNH-Type-1786 of S. abyssicola, Florida, United States. A. Close-up of two zooids with opercula and vicarious avicularium with leaf-shaped, pointed mandible. B. Group of zooids, showing the opesia with indentations, vicarious avicularia and ovicells. Scale bars: A = 400 µm; B = 500 µm.

opennotspecifiedApr 2022View details →

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Allen Brain Atlas

Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.

allen-brain-atlas
neuroscienceopenDocumentation, web resources, and API references are available online.
Last verified 2026-04-30Open record

Annotated Behaviour and Observability Dataset (ABODe)

ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.

abode-home-cage
behavioral-neuroscienceopenThe DataShare record exposes download links for annotations, documentation, license text, and the zipped per-snippet data directory.
Last verified 2026-04-30Open record

DANDI Archive for NWB datasets

DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.

dandi-nwb
electrophysiologyopenPublished Dandiset metadata and archive endpoints are available through the production DANDI API.
Last verified 2026-04-30Open record

International Brain Laboratory public data

The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.

ibl
behavioral-neuroscienceopenPublic sessions can be searched and loaded from the IBL public data server through ONE.
Last verified 2026-04-29Open record

OpenNeuro

OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.

openneuro
neuroscienceopenPublished datasets are available on demand over the internet.
Last verified 2026-04-29Open record