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1,418 results for “grass”
Figure 7-12 in Some of the grass flies (Diptera, Chloropidae) fauna of West Azarbaijan province - Iran
Figure 7-12. (7) Thaumatomyia notata (Dorsal view); (8) Thaumatomyia sulsifrons (Dorsal view); (9, 10) Dicraeus beschovskii: (9) Hypopygium, Dorsal view; (10) Lateral view; (11) Dicraeus raptus (Lateral view); (12) Oscinella frit (Lateral view).
Figure 1-6 in Some of the grass flies (Diptera, Chloropidae) fauna of West Azarbaijan province - Iran
Figure 1-6: (1) Chlorops figuratus (Dorsal view); (2) Meromyza nigriventris (Dorsal view); (3) Meromyza saltatrix (Lateral view); 4-6) Platycephala planifrons: (4) Hypopygium, Dorsal view; (5) Dorsal view; (6) Lateral view.
Figs 30–33 in A new genus and species of grass specialist short-winged leafhopper from Chile and Argentina (Hemiptera: Cicadellidae: Deltocephalinae: Faltalini)
Figs 30–33. Ackbaria vermiformis sp. nov., SEM micrographs. 30 – male genital capsule, lateral view; 31 – same, ventral view; 32 – same, ventrolateral view; 33 – face, ventrolateral view.
Figs 24–25 in A new genus and species of grass specialist short-winged leafhopper from Chile and Argentina (Hemiptera: Cicadellidae: Deltocephalinae: Faltalini)
Figs 24–25. Ackbaria vermiformis sp. nov., SEM micrographs. 24 – profemur and protrochanter, anteroventral view; 25 – metatarsomere I, ventrolateral view.
Figs 26–29 in A new genus and species of grass specialist short-winged leafhopper from Chile and Argentina (Hemiptera: Cicadellidae: Deltocephalinae: Faltalini)
Figs 26–29. Ackbaria vermiformis sp. nov., SEM micrographs. 26 – face and anterior legs, ventral view; 27 – detail of face, outlined in 27; 28 – frontoclypeus, anterolateral view; 29 – face, anterior margin of head, and ocellus, anteroventral view.
Figs 1–12 in A new genus and species of grass specialist short-winged leafhopper from Chile and Argentina (Hemiptera: Cicadellidae: Deltocephalinae: Faltalini)
Figs 1–12. Ackbaria vermiformis sp. nov. 1 – female, dorsal view; 2 – male, dorsal view; 3 – female, lateral view; 4 – face; 5 – connective and style, ventral view; 6 – male pygofer, lateral view (Argentina, PN Lihuel Calel); 7 – same (Chile); 8 – aedeagus, lateral view (Chile); 9 – same (Argentina, PN Lihuel Calel); 10 – same, caudal view; 11 – male pygofer, dorsal view; 12 – valve and subgenital plates, ventral view. Scale bars: 1 mm.
Figure 2 Stigmaeopsis sabelisi n in Description of two new species of Stigmaeopsis, Banks 1917 (Acari, Tetranychidae) inhabiting Miscanthus grasses (Poaceae)
Figure 2 Stigmaeopsis sabelisi n. sp.: A – Femur, genu, tibia and tarsus I of female; B – Femur, genu, tibia and tarsus II of female; C – Femur, genu, tibia and tarsus III of female; D – Femur, genu, tibia and tarsus IV of female.
Figure 6 A in Description of two new species of Stigmaeopsis, Banks 1917 (Acari, Tetranychidae) inhabiting Miscanthus grasses (Poaceae)
Figure 6 A – Stigmaeopsis longus (Saito), from Saito (1990) with some modification. Hysterosomal seta h3 was omitted; B – Stigmaeopsis nanjingensis (Ma et Yuan). New drawing by Y. Saito (specimen collected on June 20, 2014 in Fuzhou, China); C – Stigmaeopsis tenuinidus (Zhang et Zhang). New drawing by Y. Saito (specimen collected on May 20, 2015 in Fuzhou, China); D – Stigmaeopsis celarius Banks, from Saito et al. (2004) with some modification. Hysterosomal seta h3 was omitted.
Figure 8 A in Description of two new species of Stigmaeopsis, Banks 1917 (Acari, Tetranychidae) inhabiting Miscanthus grasses (Poaceae)
Figure 8 A – Conical spinneret of Stigmaeopsis continentalis Saito et Lin (dorsal view of this species appears in Figure 4A); B – Conical spinneret of Stigmaeopsis sabelisi Saito et Sato (Dorsal view of this species appears in Figure 1A); C – Stigmaeopsis miscanthi (Saito), from Saito (1990) with some modification. Hysterosomal seta h3 was omitted; D – Stigmaeopsis malkovskii (Wainstein), from Wainstein (1956) with modifications. Hysterosomal seta h3 was omitted; E – Stigmaeopsis meghalayensis (Gupta et Gupta), from Gupta and Gupta (1994) with modifications. Hysterosomal seta h3 was omitted.
Figure 7 A in Description of two new species of Stigmaeopsis, Banks 1917 (Acari, Tetranychidae) inhabiting Miscanthus grasses (Poaceae)
Figure 7 A – Stigmaeopsis takahashii Saito et Mori, from Saito et al. (2004) with some modification. Hysterosomal seta h3 was omitted; B – Stigmaeopsis saharai Saito et Mori, from Saito et al. (2004) with some modification. Hysterosomal seta h3 was omitted; C – Stigmaeopsis temporalis Saito et Ito, from Saito et al. (2016) with some modification. Hysterosomal seta h3 was omitted; D – Stigmaeopsis tegmentalis Saito et Lin, from Saito et al. (2016) with some modification. Hysterosomal seta h3 was omitted.
Figure 4 Stigmaeopsis continentalis n in Description of two new species of Stigmaeopsis, Banks 1917 (Acari, Tetranychidae) inhabiting Miscanthus grasses (Poaceae)
Figure 4 Stigmaeopsis continentalis n. sp.: A – Dorsum of female; B – Distal segment of palpus of female; C – Distal segment of palpus of male; D – Aedeagus.
Figure 3 Stigmaeopsis sabelisi n in Description of two new species of Stigmaeopsis, Banks 1917 (Acari, Tetranychidae) inhabiting Miscanthus grasses (Poaceae)
Figure 3 Stigmaeopsis sabelisi n. sp.: A – Femur, genu, tibia and tarsus I of male; B – Femur, genu, tibia and tarsus II of male; C – Femur, genu, tibia and tarsus III of male; D – Femur, genu, tibia and tarsus IV of male.
Figure 1 Stigmaeopsis sabelisi n in Description of two new species of Stigmaeopsis, Banks 1917 (Acari, Tetranychidae) inhabiting Miscanthus grasses (Poaceae)
Figure 1 Stigmaeopsis sabelisi n. sp.: A – Dorsum of female; B – Distal segment of palpus of female; C – Distal segment of palpus of male; D – Aedeagus; E – Female genital flap and anterogenital area.
Figure 5 Stigmaeopsis continentalis n in Description of two new species of Stigmaeopsis, Banks 1917 (Acari, Tetranychidae) inhabiting Miscanthus grasses (Poaceae)
Figure 5 Stigmaeopsis continentalis n. sp.: A – Femur, genu, tibia and tarsus I of female; B – Femur, genu, tibia and tarsus II of female; C – Femur, genu, tibia and tarsus I of male; D – Femur, genu, tibia and tarsus II of male.
Fig. 3 in First investigation on the diet of the eastern grass owl during the nesting period in Thailand
Fig. 3. Cladogram showing phylogenetic relationships of the sequenced mitochondrial DNA of three rodent prey species of the eastern grass owl.
Fig. 1 in Diet composition and feeding strategy of the southern pipefish Syngnathus folletti in a Widgeon grass bed of the Patos Lagoon Estuary, RS, Brazil
Fig. 1. Relationship between mouth gape (a) and prey size (b) with total length (in mm) of female (open circles) and male (dots) individuals of the southern pipefish Syngnathus folletti.
Fig. 3 in Diet composition and feeding strategy of the southern pipefish Syngnathus folletti in a Widgeon grass bed of the Patos Lagoon Estuary, RS, Brazil
Fig. 3. Conceptual diagram showing the microhabitat distribution within the Widgeon grass bed of some benthic macroinvertebrates consumed by Syngnathus folletti. Gastropoda: 1. Heleobia australis; Tanaidacea: 2. Kalliapseudes schubartii, 3. Tanais stanfordi; Isopoda: 4. Dies fluminensis, 5. Uromunna peterseni; Amphipoda: 6. Mellita mangrovi.
Input data to model multiple effects of large-scale deployment of grass in crop-rotations at European scale
<p>This is the input dataset to a Python script (<a href="https://github.com/oskeng/MF-bio-grass">https://github.com/oskeng/MF-bio-grass</a>) used to model the effects of widespread deployment of grass in rotations with annual crops to provide biomass while remediating soil organic carbon (SOC) losses and other environmental impacts.</p> <p>For more information about the dataset and the study, see the original article:</p> <p>Englund, O., Mola-Yudego, B., Börjesson, P., Cederberg, C., Dimitriou, I., Scarlat, N., Berndes, G. Large-scale deployment of grass in crop rotations as a multifunctional climate mitigation strategy. GCB Bioenergy</p>
Testing the chilling: Before drought-tolerance hypothesis in Pooideae grasses
<p>Temperate Pooideae are a large clade of economically important grasses distributed in some of the Earth's coldest and driest terrestrial environments. Previous studies have inferred that Pooideae diversified from their tropical ancestors in a cold montane habitat, suggesting that above-freezing cold (chilling) tolerance evolved early in the subfamily. By contrast, drought tolerance is hypothesized to have evolved multiple times independently in response to global aridification that occurred after the split of Pooideae tribes. To independently test predictions of the chilling before-drought hypothesis in Pooideae, we assessed the conservation of whole plant and gene expression traits in response to chilling versus drought. We demonstrated that both trait responses are more similar across tribes in cold as compared to drought, suggesting that chilling responses evolved before, and drought responses after, tribe diversification. Moreover, we found significantly more overlap between drought and chilling-responsive genes within a species than between drought-responsive genes across species, providing evidence that chilling tolerance genes acted as precursors for the novel acquisition of increased drought tolerance multiple times independently, partially through the cooption of chilling responsive genes.</p>
Coordination of hydraulic and morphological traits across dominant grasses in eastern Australia
<p>1. Leaf hydraulic traits characterize plant drought tolerance and responses to climate change. Yet, plant hydraulics are biased towards northern hemisphere woody species. We collected rhizomes of several perennial grass species along a precipitation gradient in eastern Australia and grew them in an experimental garden to investigate potential tradeoffs between drought tolerance and plant morphology.</p> <p>2. We measured the following leaf hydraulic traits: the leaf water potential (Ψleaf) at 50% and 88% loss of leaf hydraulic conductance (P50Kleaf and P88Kleaf), the Ψleaf at 50% loss of stomatal conductance (P50gs), leaf turgor loss point (TLP), leaf dry matter content (LDMC), leaf modulus of elasticity (ε), and the slope of the relationship between predawn and midday Ψleaf. We also measured basal area, tiller density, seed head density, root collar diameter, plant height, and aboveground biomass of each individual.</p> <p>3. As expected, grass species varied widely in leaf-level drought tolerance, with loss of 88% hydraulic conductance occurring at a Ψleaf ranging from -1.52 to -4.01 MPa. However, all but one species lost leaf turgor, and most reached P50gs before this critical threshold. Taller more productive grass species tended to have drought vulnerable leaves characterized by low LDMC and less negative P88Kleaf. Species with greater tiller production experienced stomatal closure and lost turgor at more negative Ψleaf. Although our sample size was limited, we found no relationships between these species' traits and their climate of origin.</p> <p>4. Overall, we identified important hydraulic and morphological tradeoffs in Australian grasses that were surprisingly similar to those observed for woody plants: (1) xylem of taller species was less drought tolerant and (2) turgor loss occurs and stomatal closure begins before significant loss of Kleaf. These data build upon a small yet growing field of grass hydraulics and may be informative of species responses to further drought intensification in Australia.</p>
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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.
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.