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1,213 results for “biodiversity hotspots”
Figures 9−14 in Revision of the family Metarbelidae (Lepidoptera) of the Oriental Region. V. Genus Marcopoloia Yakovlev & Zolotuhin gen. nov. from the Taiwan Island and Indo-Burma biodiversity hotspot
Figures 9−14. Genitalia of Marcopoloia: 9. M. discipuncta, male, Taiwan; 10. M. discipuncta, female, Taiwan; 11. M. leloi, holotype; 12. M. nangmai (MWM); 13. M. siniaevi (MWM); 14. M. thaica (MWM).
Figures 1−2 in Revision of the family Metarbelidae (Lepidoptera) of the Oriental Region. II. Two monotypic genera - Ghatarbela gen. nov. and Micrarbela gen. nov. - from the Western Ghats and Sri Lanka biodiversity hotspot
Figures 1−2. Ghatarbela bifidunca sp. nov.: 1. male holotype (MWM); 2. male genitalia (holotype: slide Genitalpräparat Heterocera MWM: 28.031).
Figure 6 in Conservation of biodiversity in a hotspot: Sri Lanka's amphibians and reptiles
Figure 6. Lowland rain forest at Sinharaja (top) and montane forest in the Knuckles Range (bottom; cardamom factory in the foreground). Photos by Walter R. Erdelen.
Figure 3 in Conservation of biodiversity in a hotspot: Sri Lanka's amphibians and reptiles
Figure 3. Male specimen of Lyriocephalus scutatus, the most charismatic lizard of Sri Lanka. The genus is monotypic and endemic to Sri Lanka. Photo by Walter R. Erdelen.
Figure 2 in Conservation of biodiversity in a hotspot: Sri Lanka's amphibians and reptiles
Figure 2. Tadpoles (top) and adult specimen (bottom) of Nannophrys marmorata, an endemic species restricted to the Knuckles range; Critically Endangered. Mainly found under boulders on wet, flat, rocky surfaces (Dutta and ManamendraArachchi 1996; confirmed by own observations). The genus is endemic to Sri Lanka, comprising four species, one of them (N. naeyakai) described only in 2007 (Fernando et al. 2007). Photos by Walter R. Erdelen.
Figure 7 in Conservation of biodiversity in a hotspot: Sri Lanka's amphibians and reptiles
Figure 7. Variability in geographic distribution among Sri Lankan reptiles. (A) Chamaeleo zeylanicus, a non-endemic species of the dry zone lowlands; (B) Naja naja, non-endemic and found all over the island below some 1500 m asl; (C) Geckoella triedrus, a wet zone species which is also locally found in the dry zone and intermediate zone; (D) Geckoella yakhuna, F restricted to the dry zone lowlands of the north; both species are endemic to Sri Lanka and need further study as regards to intraspecific variation. The status of the third species occurring in Sri Lanka (G. collegalensis) is unclear (Somaweera and Somaweera 2009); (E) Rhinophis homolepis, an endemic uropeltid snake found in the wet zone lowlands; fossorial amphibians and reptiles may be environmental indicators and key groups for an understanding of species evolution in Sri Lanka (see Gans 1993); (F) Haplocercus ceylonensis, an endemic colubrid snake found in the wet zone highlands. Photos by Indraneil Das.
Figure 5 in Conservation of biodiversity in a hotspot: Sri Lanka's amphibians and reptiles
Figure 5. Two species of reptiles endemic to the Knuckles range, the gekkonid Cyrtodactylus soba (left) and the scincid Nessia bipes (right). Photos by Indraneil Das.
Figure 4 in Conservation of biodiversity in a hotspot: Sri Lanka's amphibians and reptiles
Figure 4. Range restricted endemic forest lizards. Top left: Ceratophora tennentii, male; top right: Cophotis ceylanica, male; bottom left: Calotes liocephalus, juvenile; bottom right: a newly discovered endemic but widespread species of scincid lizard (Eutropis tammanna; described by Das et al. 2008). Eutropis tammanna photo by Indraneil Das; all others by Walter R. Erdelen.
Data archive for 'Convolutional neural networks facilitate river barrier detection and evidence severe habitat fragmentation in the Mekong River biodiversity hotspot'
<p>This repository contains the code and databases used in the paper 'Convolutional neural networks facilitate river barrier detection and evidence severe habitat fragmentation in the Mekong River biodiversity hotspot'. </p> <p>The 'Mekong River Barrier Database (MRBD)' folder contains the basin-scale barrier database developed in this study. This database contains more than 13,000 unique barriers, which were identified by using the convolutional neural networks-based object detection method from Google Earth’s satellite imagery.</p> <p>The 'FCOS' folder contains the barrier detection model (FCOS ResNext-101-FPN), trained for detecting river barriers from remotely sensed images within the MMDetection framework. The 'FCOS_x101_v2' folder contains the enhanced FCOS model.</p> <p>The 'R_script' folder contains R files used in the paper. Coordinate.R was used to extract coordinates from bounding boxes in each TIF image. CAFI.R was used to calculate the CAFI index in each sub-catchment.</p> <p>The 'Barrier image training set' folder contains over 10,000 river barrier satellite images and their associated JSON files, forming the 'training, validation, and test datasets' used during the model training process. This dataset is made available to the user community in raw, in the hope that others will contribute to its future development, thereby enhancing its use and utility.</p> <p>For more information on the MMDetection framework, refer to the following GitHub repository: <a href="https://github.com/open-mmlab/mmdetection">https://github.com/open-mmlab/mmdetection</a></p>
Linked collectors and determiners for: Myopa nebulosa sp. nov. and Myopa bozinovici sp. nov. (Diptera: Conopidae): New thick-headed flies from a threatened biodiversity hotspot in central Chile.
Natural history specimen data linked to collectors and determiners held within, "Myopa nebulosa sp. nov. and Myopa bozinovici sp. nov. (Diptera: Conopidae): New thick-headed flies from a threatened biodiversity hotspot in central Chile". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/5325ec40-0957-41e7-a18e-f51c42c38ca7">https://bionomia.net/dataset/5325ec40-0957-41e7-a18e-f51c42c38ca7</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/5325ec40-0957-41e7-a18e-f51c42c38ca7">https://gbif.org/dataset/5325ec40-0957-41e7-a18e-f51c42c38ca7</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Molecular phylogeny reveals strong biogeographic signal and two new species in a Cape Biodiversity Hotspot endemic mini-radiation, the pygmy geckos (Gekkonidae: Goggia).
Natural history specimen data linked to collectors and determiners held within, "Molecular phylogeny reveals strong biogeographic signal and two new species in a Cape Biodiversity Hotspot endemic mini-radiation, the pygmy geckos (Gekkonidae: Goggia)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/c958120b-cf83-4dd6-9560-1f783c6c9680">https://bionomia.net/dataset/c958120b-cf83-4dd6-9560-1f783c6c9680</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/c958120b-cf83-4dd6-9560-1f783c6c9680">https://gbif.org/dataset/c958120b-cf83-4dd6-9560-1f783c6c9680</a>. Formatted as a Frictionless Data package.
FIG. 1. — A in Biodiversity in mountain groundwater: the Mercantour National Park (France) as a European hotspot
FIG. 1. — A, Study area and location of sampling sites. Sites are numbered as in Table 1; B, Map of groundwater habitats (extracted from Cornu et al. 2013) with the limits of the Mercantour National Park in white.
FIG. 2 in Biodiversity in mountain groundwater: the Mercantour National Park (France) as a European hotspot
FIG. 2. — Some representative species collected in the Mercantour National Park:A, Troglochaetus beranecki Delachaux,1921, length 0.6 mm; B, Parabathynella sp., length 1.5 mm; C, Nipargus foreli Humbert, 1877, length 8 mm; D, Proasellus sp., length 4 mm. Photographs: A-C, M.-J. Dole-Olivier; D, F. Malard.
Figure 2 in Spiders (Arachnida: Araneae) of Saba Island, Lesser Antilles: Unusually high species richness indicates the Caribbean Biodiversity Hotspot is woefully undersampled
Figure 2. Spider species richness by island area showing dramatic undersampling of most islands and lack of expected positive species-area relationship. Islands are ordered by size from smaller to larger as follows: Saba, Nevis, St. Kitts, Antigua, Grenada, Turks and Caicos, Barbados. See text for data sources.
Figure 1 in Spiders (Arachnida: Araneae) of Saba Island, Lesser Antilles: Unusually high species richness indicates the Caribbean Biodiversity Hotspot is woefully undersampled
Figure 1. Saba Island (17o38'N, 63o14'W), Lesser Antilles. Thirty-three collection sites mapped using Google Earth. Numbers correspond to sites listed in Table 1.
Atlas of the vascular flora of the Iberian Peninsula biodiversity hotspot (AFLIBER)
<p><u>Motivation</u>: We accessed published and unpublished floristic sources to compile a comprehensive species list of the Iberian-Balearic terrestrial vascular flora and generate AFLIBER, an accurate floristic database of georeferenced plant occurrence records.</p> <p><u>Main type of variable contained</u>: Species distribution data totaling 1,824,549 plant occurrence records corresponding to 6,456 species and subspecies.</p> <p><u>Spatial location and grain</u>: The western Mediterranean, including inland territories of Spain, Portugal and Andorra and the adjacent archipelagos of Berlengas, Columbretes, and Balearic Islands, covered by 6,316 UTM quadrangular grid-cells of 10-km resolution.</p> <p><u>Time period:</u> All distributional trustable records were considered to create the AFLIBER database, most of them dating from the 1960s onwards.</p> <p><u>Major taxa and level of measurement</u>: Terrestrial vascular plant species and subspecies.</p> <p><u>Software format</u>: Data are supplied as comma‐separated text files (csv).</p>
Fig. 14 in New and less known Orthoptera from biodiversity hotspots of Mozambique and Zambia (Tettigoniidae; Acrididae)
Fig. 14 – Pachycatantops sp.: habitus in lateral view and abdominal apex in lateral and dorsal view; the arrow indicates cerci shape.
Fig. 10 – a in New and less known Orthoptera from biodiversity hotspots of Mozambique and Zambia (Tettigoniidae; Acrididae)
Fig. 10 – a, habitus and b, stridulatory file of Melidia brunneri Stål, 1876; c, habitus and d, stridulatory file of Melidia claudiae Massa, 2015; e, habitus and f, stridulatory file of Melidia pif n. sp.
Fig. 11 in New and less known Orthoptera from biodiversity hotspots of Mozambique and Zambia (Tettigoniidae; Acrididae)
Fig. 11 – Dorso-lateral view of cerci and subgenital plate of a, Melidia brunneri, b, M. claudiae, c, M. pif n. sp.; d, dorsal view of cerci of M. pif n. sp.; ventral view of the male subgenital plate of e, M. brunneri, f, M. claudiae, g, M. pif n. sp.; ventral view of the female subgenital plate of h, M. brunneri, i, M. claudiae (l), l, M. pif n. sp.
Fig. 7 in New and less known Orthoptera from biodiversity hotspots of Mozambique and Zambia (Tettigoniidae; Acrididae)
Fig. 7 – Conocephalus (Anisoptera) maputensis n. sp.: a, habitus of the holotypus male; b, lateral view of head, pronotum and tegmina; c, dorsal view of tegmina; d, ventral view of the subgenital plate; e, dorsal view of cerci; f, cerci of C. bechuanensis (after Uvarov 1928), C. caudalis (after Redtenbacher 1891) and C. rhodesianus (after Péringuey 1916).
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.
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.
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.
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.
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.