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16,415 results for “species key”
Fig. 4 in The Oriental genera of Xyloperthini (Coleoptera: Bostrichidae: Bostrichinae), with a new genus and species from Thailand, and a key to the genera
Fig. 4. Apical posterior of female of Infrantenna gen. nov. and Psicula Lesne 1941. A–C. Infrantenna fissilis gen. et sp. nov., allotype (NHMUK014433956). A. 2nd to 5th visible abdominal ventrites and apical part of last tergite with two very dense, short hairy oval pads on apex. B. Ventral view of last two ventrites. C. Apical-lateral view of last ventrite and declivity. D. Psicula heterogama Lesne 1941, ventral view of last two visible abdominal ventrites.
Fig. 3 in The Oriental genera of Xyloperthini (Coleoptera: Bostrichidae: Bostrichinae), with a new genus and species from Thailand, and a key to the genera
Fig. 3. Infrantenna fissilis gen. et sp. nov., ♀, allotype (NHMUK014433956). A. Dorsal view. B. Ventral view. C. Lateral view. D. Declivity. Scale bar = 1 mm.
Fig. 2 in The Oriental genera of Xyloperthini (Coleoptera: Bostrichidae: Bostrichinae), with a new genus and species from Thailand, and a key to the genera
Fig. 2. Infrantenna fissilis gen. et sp. nov., ♂, holotype (NHMUK014433955). A. Dorsal view. B. Lateral view. C. Ventral view. D. Declivity. E. False epipleuron. Scale bar = 1 mm.
Fig. 1 in The Oriental genera of Xyloperthini (Coleoptera: Bostrichidae: Bostrichinae), with a new genus and species from Thailand, and a key to the genera
Fig. 1. Head of Infrantenna fissilis gen. et sp. nov., ♂, holotype (NHMUK014433955). A. Frontal view. B. Fronto-lateral view. C. Antennae. Not to scale.
Rare and declining bee species are key to consistent pollination of wildflowers and crops across large spatial scales
<p>Biodiversity promotes ecosystem function in experiments, but it remains uncertain how biodiversity loss affects function in larger-scale natural ecosystems, where rare and declining species which are likely to be lost and function needs to be maintained across space and time. Here we explore the importance of rare and declining bee species to the pollination of three wildflowers and three crops using large-scale (72 sites across 5,000 km2), multi-year datasets. Half (82/164) bee species were rare or declining, but these species provided ~15% of overall pollination. To determine the number of species important to ecosystem function, we used two methods of 'scaling up', both of which have previously been used for biodiversity-function analysis. First, we summed bee species' contributions to pollination across space and time and then found the minimum set of species needed to provide a threshold level of function across all sites; according to this method, effectively no rare and declining bee species were important to pollination. Second, we account for the "insurance value" of biodiversity by finding the minimum set of bee species needed to simultaneously provide a threshold level of function at each site in each year. The second method leads to the conclusion that 25 rare and eight declining bee species (36% and 53% of all rare and declining bee species, respectively) are important. Our findings provide some of the strongest evidence yet for the importance of rare and declining species, thereby providing a more direct link between real-world biodiversity loss and ecosystem function.</p>
Fig. 10 in The Paepalanthoideae (Eriocaulaceae) of the Chapada dos Veadeiros National Park, Brazil: taxonomic novelties, identification key, and illustrated list of species
Fig. 10. Species of Paepalanthoideae (Eriocaulaceae) from the Chapada dos Veadeiros National Park. A. Syngonanthus densifolius var. brachyphyllus Moldenke. B. S. densifolius var. majus Moldenke. C. S. hensoldiae M.T.C.Watan. & Sano. D. S. heteropeplus (Körn.) Ruhland. E. S. humboldtii (Kunth) Ruhland. F. S. nitens (Bong.) Ruhland. G. S. vittatus M.T.C.Watan. & Echtern. H. S. widgrenianus (Körn.) Ruhland.
Fig. 9 in The Paepalanthoideae (Eriocaulaceae) of the Chapada dos Veadeiros National Park, Brazil: taxonomic novelties, identification key, and illustrated list of species
Fig. 9. Species of Paepalanthoideae (Eriocaulaceae) from the Chapada dos Veadeiros National Park. A. Paepalanthus subtilis Miq. B. P. trichophyllus (Bong.) Körn.. C. P. urbanianus Ruhland. D. Syngonanthus cabralensis Silveira. E. S. caulescens (Poir.) Ruhland. F. S. cuyabensis (Bong.) Giul., Hensold & L.R.Parra. G. S. davidsei Huft. H. S. decorus Moldenke.
Fig. 8 in The Paepalanthoideae (Eriocaulaceae) of the Chapada dos Veadeiros National Park, Brazil: taxonomic novelties, identification key, and illustrated list of species
Fig. 8. Species of Paepalanthoideae (Eriocaulaceae) from the Chapada dos Veadeiros National Park. A. Paepalanthus macer Trovó. B. P. modestus Trovó. C. P. niger (Moldenke) Trovó. D. P. politus Trovó stat. et nom. nov. E. P. polytrichoides Kunth. F. P. scandens Ruhland. G. P. sphaerocephalus Ruhland. H. P. stellatus Trovó.
Fig. 4 in The Paepalanthoideae (Eriocaulaceae) of the Chapada dos Veadeiros National Park, Brazil: taxonomic novelties, identification key, and illustrated list of species
Fig. 4. Paepalanthus irwinii Trovó & Echtern. sp. nov. A. Habit. B. Inflorescence and reproductive apex detail. C. Capitulum detail. D. Involucral bract, abaxial surface. E. Floral bract, abaxial surface. F. Staminate flower. G. Staminate flower with sepals removed and corolla opened. H. Pistillate flower. I. Petal of the pistillate flower, abaxial surface. J. Gynoecium. (M.L.O. Trovó et al. 706 – RB).
Fig. 6 in The Paepalanthoideae (Eriocaulaceae) of the Chapada dos Veadeiros National Park, Brazil: taxonomic novelties, identification key, and illustrated list of species
Fig. 6. Species of Paepalanthoideae (Eriocaulaceae) from the Chapada dos Veadeiros National Park. A. Actinocephalus brevifolius Trovó & Echtern. sp. nov. B. A. phaeocephalus (Ruhland) F.N.Costa. C. Comanthera dimera Echtern.. D. Paepalanthus acanthophyllus Ruhland. E. P. amphibius Trovó. F. P. atratus (Moldenke) L.E.F.Silva & Trovó. G. P. bifidus (Schrad.) Kunth. H. P. campanulatus Trovó.
Fig. 5 in The Paepalanthoideae (Eriocaulaceae) of the Chapada dos Veadeiros National Park, Brazil: taxonomic novelties, identification key, and illustrated list of species
Fig. 5. Paepalanthus irwinii Trovó & Echtern. sp. nov. A. Habitat. B. Habitat detail. C. Habit. D. Reproductive axis detail. E. Sprouting rosettes. F. Rosette detail.
Fig. 2 in The Paepalanthoideae (Eriocaulaceae) of the Chapada dos Veadeiros National Park, Brazil: taxonomic novelties, identification key, and illustrated list of species
Fig. 2. Actinocephalus brevifolius Trovó & Echtern. sp. nov.. A. Habit. B. Rosette detail. C. Paraclade apex detail. D. Capitulum detail. E. Involucral bract, abaxial surface. F. Floral bract, abaxial surface. G. Staminate flower. H. Staminate flower with sepals removed and corolla opened. I. Pistillate flower. J. Petal of the pistillate flower, abaxial surface. K. Gynoecium. (M.L.O. Trovó et al. 774 – RB).
Fig. 1 in The Paepalanthoideae (Eriocaulaceae) of the Chapada dos Veadeiros National Park, Brazil: taxonomic novelties, identification key, and illustrated list of species
Fig. 1. The Chapada dos Veadeiros National Park: boundaries, topography, and relevant locations according to delimitation provided by Brazilian Ministry of the Environment (2017). The small blue areas enclosed in the Chapada dos Veadeiros National Park boundaries are two conservation units prior to the recent park expansion and one area designated to host a transmission antenna.
Fig. 3 in The Paepalanthoideae (Eriocaulaceae) of the Chapada dos Veadeiros National Park, Brazil: taxonomic novelties, identification key, and illustrated list of species
Fig. 3. Actinocephalus brevifolius Trovó & Echtern. sp. nov. A. Habitat. B. Habitat detail. C. Habit. D. Habit detail. E. Rosette and paraclade detail. F. Spathe detail. G. Capitulum detail, view from above. H. Capitulum detail, view from below.
Figs 1–3. Dolichomitus juglanse Sheng & Li in Two species of Dolichomitus Smith, 1877 (Hymenoptera, Ichneumonidae, Pimplinae) parasitizing borers of Juglans mandshurica Maxim. and a key to species known from China
Figs 1–3. Dolichomitus juglanse Sheng & Li sp. nov., ♀, holotype (CBDPC). 1. Habitus, lateral view. 2. Head, anterior view. 3. Head and pronotum, lateral view.
Figs 8–12. Dolichomitus juglanse Sheng & Li in Two species of Dolichomitus Smith, 1877 (Hymenoptera, Ichneumonidae, Pimplinae) parasitizing borers of Juglans mandshurica Maxim. and a key to species known from China
Figs 8–12. Dolichomitus juglanse Sheng & Li sp. nov. 8–10. ♀, holotype (CBDPC). 8. Metasoma, dorsal view. 9. Apical portion of ovipositor, lateral view. 10. Fore wing. 11–12. ♂, paratype (CBDPC). 11. Habitus, lateral view. 12. Apical portion of metasoma, lateral view. 13–14. Dolichomitus nakamurai (Uchida, 1928), ♀ (CBDPC). 13. Propodeum, dorsal view. 14. Metasoma, dorsal view.
Fig. 20 in A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations
Fig. 20. Host lichens of Nalassus. A = Phaeophyscia hirsuta, host lichen of N. pharnaces; B = Arctoparmelia separata, host lichen of N. diteras, N. dombaicus and N. alanicus; C = Xanthoparmelia conspersa, additional host lichen of N. dombaicus; D = Cladonia pyxidata, host lichen of N. kalashiani. Arrows show areas of the thallus damaged by beetles
Fig. 19. N in A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations
Fig. 19. N. sareptanus, habitus, details of structure. A = m, dorsally; B = m, ventrally; C = f, dorsally; D = m, abdomen; E = m, head and pronotum, dorsally; F = the same, dorso-laterally
Fig. 18. N in A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations
Fig. 18. N. lineatus, habitus, details of structure. A = m, dorsally; B = m, ventrally; C = f, dorsally; D = m, abdomen; E = m, head and pronotum
Fig. 13. N in A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations
Fig. 13. N. negrobovi, sp. n., habitus, details of structure. A = m, dorsally; B = m, ventrally; C = f, dorsally; D = m, antenna; E = m, head and pronotum; F = m, abdomen; G = m, ae-
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.