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Fig. 2 in On the origin and diversification of the stygobiotic freshwater snail genus Hauffenia (Caenogastropoda: Hydrobiidae) with special focus on the northern species and the description of two new species
Fig. 2. Localities in Slovakia (A) and Hungary (B). Abbreviation: LT = type locality.
Fig. 1 in Croton aleuritoides P.E. Berry (Euphorbiaceae), a distinctive new tree species from Montagne des Français in northern Madagascar
Fig. 1. – Holotype of Croton aleuritoides P.E. Berry.
Fig. 2 in A New Species of the Genus Eucorydia (Blattodea: Corydiidae) from Chiang Mai in Northern Thailand
Fig. 2. Sampling locality (circle symbol) of Eucorydia asahinai in Chiang Mai, northern Thailand.
Fig. 11 in Two new species of the genus Scapanoclypeus from Northern Cape, Republic of South Africa (Coleoptera: Scarabaeidae: Melolonthinae)
Fig. 11. Distribution
Reduced genetic diversity associated with the northern expansion of an amphibian species with high habitat-specialization, Ascaphus truei, resolved using two types of genetic markers
<p>Reconstruction of historical relationships between geographic regions within a species' range can indicate dispersal patterns and help predict future responses to shifts in climate. <em>Ascaphus truei </em>(coastal tailed frog) is an indicator species of the health of forests and perennial streams in the Coastal and Cascade Mountains of the Pacific Northwest of North America. We used two genetic techniques — microsatellite and genotype-by-sequencing (GBS) — to compare the within region genetic diversity of populations near the northern extent of the species' range (British Columbia, Canada) to two geographic regions in British Columbia and two in Washington, USA, moving towards the core of the range. Allelic richness and heterozygosity declined substantially as latitude increased. The northernmost region had the lowest mean expected heterozygosities for both techniques (microsatellite, M = 0.20, SE = 0.080; GBS, M = 0.025, SE = 0.0010) and the southernmost region had the highest (microsatellite, M = 0.88, SE = 0.054; GBS, M = 0.20, SE = 0.0029). The northernmost regions (NC and MC) clustered together in population structure models for both genetic techniques. Our discovery of reduced diversity may have important conservation and management implications for population connectivity and the response of <em>A. truei</em> to climate change.</p>
Fig. 6 in A new species of Breviconia Conroy-Dalton & Huys, 2000 (Copepoda: Harpacticoida: Ancorabolidae Sars) from the Bering Sea, northern Pacific Ocean (Russia)
Fig. 6. Breviconia andrei sp. nov., ♀. A. P3. B. P4.
Fig. 5 in A new species of Breviconia Conroy-Dalton & Huys, 2000 (Copepoda: Harpacticoida: Ancorabolidae Sars) from the Bering Sea, northern Pacific Ocean (Russia)
Fig. 5. Breviconia andrei sp. nov., ♀. A. P1. B. P2.
Fig. 9 in A new species of Breviconia Conroy-Dalton & Huys, 2000 (Copepoda: Harpacticoida: Ancorabolidae Sars) from the Bering Sea, northern Pacific Ocean (Russia)
Fig. 9. Breviconia andrei sp. nov., ♂. A. P3. B. P4.
Fig. 7 in A new species of Breviconia Conroy-Dalton & Huys, 2000 (Copepoda: Harpacticoida: Ancorabolidae Sars) from the Bering Sea, northern Pacific Ocean (Russia)
Fig. 7. Breviconia andrei sp. nov., ♂. A. Habitus, dorsal view. B. Abdomen, ventral view. C. P6.
Rare species biodiversity, socio-demographics and local and landscape characteristics in Northern California community urban gardens
<p>Cities are sometimes characterized as homogenous with species assemblages composed of abundant, generalist species having similar ecological functions. Under this assumption, rare species, or species observed infrequently, would have especially high conservation value in cities for their potential to increase functional diversity. Management to increase the number of rare species in cities could be an important conservation strategy in a rapidly urbanizing world. However, most studies of species rarity define rarity in relatively pristine environments where human management and disturbance is minimized. We know little about what species are rare, how many species are rare, and what management practices promote rare species in urban environments. Here, we identified which plants and species of birds and bees that control pests and pollinate crops are rare in urban gardens and assessed how social, biophysical factors, and cross-taxonomic comparisons influence rare species richness. We found overwhelming numbers of rare species, with over 50% of plant cultivars observed classified as rare. Our results highlight the importance of women, older individuals, and gardeners who live closer to garden sites in increasing the number of rare plants within urban areas. Fewer rare plants were found in older gardens and gardens with more bare soil. There were more rare bird species in larger gardens and more rare bee species where canopy cover was higher. We also found that in some cases, rarity begets rarity, with positive correlations found between the number of rare plants and bee species and between bee and bird species. Overall, our results suggest that urban gardens include a high number of species existing at low frequency and that social and biophysical factors promoting rare, planned biodiversity can cascade down to promote rare, associated biodiversity.</p>
Hemiboea shimentaiensis (Gesneriaceae), a new species from northern Guangdong, China
<p><em>Hemiboea shimentaiensis</em> (Gesneriaceae), a new species from northern Guangdong, China, is described and illustrated. It is most similar to <em>H. gamosepala</em>, <em>H. rubribracteata </em>and <em>H. malipoensis</em> in the nearly white corolla, which appears in a few species of <em>Hemiboea</em>, and nearly glabrous inner base of the corolla tube. It can be easily distinguished from the latter three species by the stoloniferous habit, distinct silvery veins, glabrous corolla except for a ring of hairs inside, anther coherent along ventral face when young, but cohering apically at maturity, three separate staminodes with lateral ones resembling deformed anthers, and with few sterile pollen grains inside, to antheroids at the tips of the staminodes. The life cycle and fluctuations in the population are unknown and need further study, the conservation status of <em>H. shimentaiensis</em> was not assessed.</p>
Figure 6 in New Leptogamasus mite species (Parasitiformes: Parasitidae) from Europe. III. Northern and Central Italy
Figure 6 Leptogamasus(L.) cortinis n. sp., opisthonotum of the female (holotype).
Figs. 1–7 in A new species of the genus Lathrobium Gravenhorst, 1802 (Coleoptera: Staphylinidae, Paederinae) from the northern part of Kamchatka kray
Figs. 1–7. Lathrobium (Lathrobium) kamenum sp. n. 1, 2 – aedeagus: 1 – lateral view; 2
Fig. 1 in Taxonomic studies on Malagasy Dalbergia (Fabaceae). I. Two new species from northern Madagascar, and an emended description for D. manongarivensis
Fig. 1. – Map showing the approximate distribution ranges
Fig. 6. – Dalbergia obcordata N in Taxonomic studies on Malagasy Dalbergia (Fabaceae). I. Two new species from northern Madagascar, and an emended description for D. manongarivensis
Fig. 6. – Dalbergia obcordata N. Wilding, Phillipson & Crameri. Inflorescence and leaflets.
Рис. 1. Карта-схема сбора материала. Fig. 1. A schematic map of the region studied. in On the species composition of marine bivalves of the Sikhote-Alin Reserve (northern Primorye, Japan/East Sea)
Рис. 1. Карта-схема сбора материала. Fig. 1. A schematic map of the region studied.
FIGURE 1 in A new striped species of Brachychalcinus (Ostariophysi: Characiformes) from Amapá and Pará states, northern Brazil
FIGURE 1 | Brachychalcinus sabaji, holotype, IEPA 6879, 69.7 mm SL, Brazil, Amapá, rio Jari basin.
Fig. 4 in Aparatermes thornatus (Isoptera: Termitidae: Apicotermitinae), a new species of soldierless termite from northern Amazonia
Fig. 4. Distribution of Aparatermes from University of Florida Termite Collection records.
Figure 1 in A new species of Paranthrene Hübner (Lepidoptera: Sesiidae) from the northern midwest United States
Figure 1. Paranthrene tabaniformis, habitus, dorsal view.
Figure 1 in Taxonomical insights and ecology of sandfly (Diptera, Psychodidae) species in six provinces of Northern Vietnam
Figure 1. Collection sites and sandfly species composition in 6 provinces of Northern Vietnam.
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.