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3,709 results for “urbanization.”
Figure 4 in Urbanization impacts on the trophic guild composition of bird communities
Figure 4. Proportion of variance of the purely environmental (Env), spatially structured environmental (EnvSpa) and purely spatial components (Spa) which explain the richness (left) and abundance (right) of trophic guilds across the Santa Fe city.
Figure 6 in Three new intertidal sponges (Porifera: Demospongiae) from Brazil's fringing urban reefs (Maceió, Alagoas, Brazil), and support for Rhabderemia's exclusion from Poecilosclerida
Figure 6. Mycale (Aegogropila) rubra sp. nov. (holotype, MNRJ 16270). (A) Mycalostyle; (B) detail of mycalostyle base; (C) anisochelae I in oblique side view (top) and oblique face view (bottom); (D) anisochelae II (left, face view; middle, face view of young spicule; right, face view); (E) anisochelae III (side view); (F) sigma; (G) toxa I (both halves slightly overlaid); (H) toxa II. Scale bars: A, C–H, 20 µm; B, 50 µm.
Figure 5 in Three new intertidal sponges (Porifera: Demospongiae) from Brazil's fringing urban reefs (Maceió, Alagoas, Brazil), and support for Rhabderemia's exclusion from Poecilosclerida
Figure 5. Mycale (Aegogropila) rubra sp. nov. (holotype, MNRJ 16270). (A) Tangential section of ectosomal skeleton; (B, C) detail of ectosome showing abundant microscleres (a1, anisochelae–I; a2, anisochelae–II; a3, anisochelae–III; r, rosette; s1, sigmas–I; s2, sigmas–II; t, toxas). Scale bars: A, 100 µm; B, C, 50 µm.
Figure 4 in Three new intertidal sponges (Porifera: Demospongiae) from Brazil's fringing urban reefs (Maceió, Alagoas, Brazil), and support for Rhabderemia's exclusion from Poecilosclerida
Figure 4. Rhabderemia meirimensis sp. nov. (holotype, MNRJ 14275). (A) Ectosomal skeleton; (B) choanosomal skeleton; (C, D) rhabdostyles I; (E) rhabdostyle II; (F) rhabdostyle III; (G) distally microspined sigma; (H) details of microspined terminations of sigmas; (I, J) spirosigmas. Scale bars: A, B, 200 µm; C–F, 100 µm; G, 20 µm; H–J, 5 µm.
Figure 2 in The morphological and molecular analyses of a new South American urban tardigrade offer new insights on the biological meaning of the Macrobiotus hufelandi group of species (Tardigrada: Macrobiotidae)
Figure 2. Macrobiotus kristenseni sp. nov. (A) Claws of the hind pair of legs; (B) claws of the hind legs and cuticular dots on the external surface of the leg (arrow); (C) cuticular "pores" (arrow) in the body cuticle; (D) drawing of the claws of the hind legs; (E) claws of the second pair of legs; (F) claws of a hind leg. A–C: scanning electron micrographs; E, F: holotype (phase contrast). Scale bars: A–C = 5 µm; E, F = 10 µm.
Figure 5 in The morphological and molecular analyses of a new South American urban tardigrade offer new insights on the biological meaning of the Macrobiotus hufelandi group of species (Tardigrada: Macrobiotidae)
Figure 5. Macrobiotus kristenseni sp. nov. (A) Egg; (B) egg processes with filamentous matter developing from their tips (arrows); (C, D) egg processes with annulated surface (arrow) and filamentous matter developing from their tips (arrow head). A–D: scanning electron micrographs. Scale bars: A = 10 µm; B–D = 2 µm.
Figure 4 in The morphological and molecular analyses of a new South American urban tardigrade offer new insights on the biological meaning of the Macrobiotus hufelandi group of species (Tardigrada: Macrobiotidae)
Figure 4. Macrobiotus kristenseni sp. nov. (A) Embryonated eggs; (B) egg surface with small rounded meshes (arrow) bearing elongated conical processes; (C) egg with embryo buccopharyngeal apparatus in development (arrow); (D) egg processes with filamentous matter developing from their tips (arrow). A–D: phase contrast. Scale bars: A–C = 20 µm; D = 5 µm.
Figure 1 in The morphological and molecular analyses of a new South American urban tardigrade offer new insights on the biological meaning of the Macrobiotus hufelandi group of species (Tardigrada: Macrobiotidae)
Figure 1. Macrobiotus kristenseni sp. nov. (A) Habitus; (B) anterior portion of the animal; (C) bucco-pharyngeal apparatus in ventral view; (D) dorsal and (E) ventral transversal crests of the buccal armature; (F) buccal pharyngeal apparatus in lateral view. (A–C) holotype (phase contrast); (D–F) paratypes (differential interference contrast). Scale bars: A = 50 µm; B, C, F, = 20 µm; D, E = 5 µm.
Figure 7 in The morphological and molecular analyses of a new South American urban tardigrade offer new insights on the biological meaning of the Macrobiotus hufelandi group of species (Tardigrada: Macrobiotidae)
Figure 7. Bayesian inference dendrogram computed on 18S rRNA sequences. Numbers near nodes indicate posterior probability. Macrobiotus kristenseni sp. nov. specimen is shown in bold (C3291 A02-V2).
Figure 3 in The morphological and molecular analyses of a new South American urban tardigrade offer new insights on the biological meaning of the Macrobiotus hufelandi group of species (Tardigrada: Macrobiotidae)
Figure 3. Macrobiotus kristenseni sp. nov. (A) Most anterior end of the animal bearing the mouth opening, regular ring of pores (arrow), buccal sensory lobes (L), peribuccal lamellae (asterisk); (B) mouth opening with buccal lamellae (asterisk) and buccal armature: first band of teeth (arrow head), second band of teeth (arrow); (C) mouth opening with buccal lamellae (asterisk) and buccal armature: second band of teeth (arrow head), transversal crests (arrow); (D) mouth opening with buccal lamellae (asterisk) and protruding piercing stylets (ps). A–D: scanning electron micrographs. Scale bars: A, D = 5 µm; B, C = 2 µm.
Figure 6 in The morphological and molecular analyses of a new South American urban tardigrade offer new insights on the biological meaning of the Macrobiotus hufelandi group of species (Tardigrada: Macrobiotidae)
Figure 6. Unrooted neighbour joining dendrogram computed on Macrobiotus "hufelandi group" cox1 sequences. Bootstrap percentages computed after 2000 replicates are shown above branches. Macrobiotus kristenseni sp. nov. specimens are shown in bold. Acronyms as in Table 1.
Figure 1 in Occupancy patterns of Megascops asio in urban parks of New York City and southern Westchester County, NY, USA
Figure 1. Location of parks surveyed for eastern screech owls in Westchester County and the New York City boroughs of Manhattan, Queens and Brooklyn, 2010.
Figure 2 in Three new intertidal sponges (Porifera: Demospongiae) from Brazil's fringing urban reefs (Maceió, Alagoas, Brazil), and support for Rhabderemia's exclusion from Poecilosclerida
Figure 2. In situ photographs of the new species described in this study. (A) Plakina coerulea sp. nov. (holotype, MNRJ 14295 at Piscina dos Amores); (B) Rhabderemia meirimensis sp. nov. (holotype, MNRJ 14275 at Ponta do Meirim); (C) Mycale (Aegogropila) rubra sp. nov. (paratype, MNRJ 14050 at Praia do Francês). Scale bars: 1 cm.
Figure 1 in Three new intertidal sponges (Porifera: Demospongiae) from Brazil's fringing urban reefs (Maceió, Alagoas, Brazil), and support for Rhabderemia's exclusion from Poecilosclerida
Figure 1. Map showing South America and Brazil, with Alagoas state in black (upper left), an expanded Alagoas state with Maceió city in black (upper middle), and the collecting localities off Maceió ((A) Piscina dos Amores; (B) Riacho Doce; (C) Ponta do Meirim; (D) Ponta do Prego).
Figure 3 in Relationship between environmental conditions and hostseeking activity of Ochlerotatus albifasciatus (Diptera: Culicidae) in an agroecosystem and in an urban area in Chubut, Central Patagonia, Argentina
Figure 3. Relationship between biting activity rate of Ochlerotatus albifasciatus (number of mosquitoes captured on the bait during 20 minutes of exposition) and (A) air temperature, (B) air environmental RH, (C) wind speed and (D) sunshine degree. Continuous lines correspond to trials conducted in the evening, and dashed lines correspond to trials conducted in the morning and afternoon (pooled). Adjusted functions were obtained from a generalised linear model with negative binomial error distribution and log link function (see Methods for details).
Figure 2 in Relationship between environmental conditions and hostseeking activity of Ochlerotatus albifasciatus (Diptera: Culicidae) in an agroecosystem and in an urban area in Chubut, Central Patagonia, Argentina
Figure 2. Absolute frequencies of Ochlerotatus albifasciatus for the catches in Sarmiento Valley mean and standard error for the catches of Oc. albifasciatus according to different variables: (A) habitat type; (B) capture time; (C) proximity to a larval habitat; (D) air temperature; (E) air environmental RH; (F) wind speed; and (G) sunshine degree. Variables D, E, F and G were categorised here to make the corresponding graphics. The number above each bar is the absolute frequency of mosquitoes in this category.
Figure 1 in Protozoan ciliate epibionts on the freshwater apple snail Pomacea figulina (Spix, 1827) (Gastropoda, Ampullariidae) in an urban stream of south-east Brazil
Figure 1 (continued). In vivo photomicrographic images of epibiont ciliates on Pomacea figulina. (K–M). Carchesium polypinum. (N). Colony of Carchesium polypinum as basibiont of the suctorian Tokophrya fasciculata (arrows). (O). Superior view of the suctorian Tokophrya fasciculata. (P–Q). Tokophrya fasciculata. Scale bars: 100 mm.
Figure 1 in Protozoan ciliate epibionts on the freshwater apple snail Pomacea figulina (Spix, 1827) (Gastropoda, Ampullariidae) in an urban stream of south-east Brazil
Figure 1. In vivo photomicrographic images of epibiont ciliates on Pomacea figulina. (A–B). Vorticella campanula. (C–D). Epistylis plicatilis. (E–F). Opercularia sp. (G). Vorticella microstoma-complex. (H–J). Epistylis sp. The arrows show the asexual reproduction. Scale bars: 50 mm.
Ecological and social outcomes of urbanization on regional farming systems: a global synthesis
<p>This dataset contains the data extracted for a systematic review on ecological and social outcomes of urbanization in regional farming systems. It is based on 107 papers that were selected after scooping and screeing done in February 2019.</p>
FIGURE 2. Trichaptum fissile. A in A new and threatened species of Trichaptum (Basidiomycota, Hymenochaetales) from urban mangroves of Santa Catarina Island, Southern Brazil
FIGURE 2. Trichaptum fissile. A. Basidioma in situ growing on Schinus terebinthifolius (FLOR67488 – Holotype); B. Cross-section of a basidioma (FLOR67490 – Paratype). C. Hymenophore. D. Thin-walled basidiospores. E. Hymenium. F. Detail of hymenium showing cystidia. G. Cystidia. H. Skeletal hyphae. I. Basidiospore. Bars: A = 10mm; B, C = 1mm; D, E, F, G, H, I = 10µm. Photos by T. Kossmann.
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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)
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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.