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687 results for “Central Mexico”
FIGURE 2–7. Cosmocerca acanthurum n in Cosmocerca acanthurum n. sp. (Nematoda: Cosmocercidae) in Pseudoeurycea leprosa and Chiropterotriton orculus from the Transmexican Volcanic Belt, Central Mexico, with a checklist of the helminth parasites of plethodontid salamanders
FIGURE 2–7. Cosmocerca acanthurum n. sp. (2) Male. (3) Female. (4) Excretory pore at level of oesophageal bulb, male. (5) Posterior end of male, lateral view. (6) Detail of posterior end of male, arragement of caudal papillae. (7) Posterior end of female. scale-bar: 0.1 mm.
FIGURE 1 in Cosmocerca acanthurum n. sp. (Nematoda: Cosmocercidae) in Pseudoeurycea leprosa and Chiropterotriton orculus from the Transmexican Volcanic Belt, Central Mexico, with a checklist of the helminth parasites of plethodontid salamanders
FIGURE 1. Map of México showing the localities where plethodontid salamanders were sampled: Texcalyacac, Estado de México; Llano Grande, Estado de México; Tlaxco, Tlaxcala.
FIGURE 3 in Morphological and Molecular Characterization of Brasilonema roberti-lamii (Cyanophyceae, Nostocales, Scytonemataceae), from Central Mexico
FIGURE 3. Maximum Likelihood tree based on sequences of the cpcBA-IGS gene. The analysis showed the relationships among Brasilonema species and Cyanobacteria of the same order (Nostocales), using Gloeobacter violaceus as the external functional group. Bootstrap values at supported nodes (> 50%) are given for Maximum Likelihood, and Maximum Parsimony values only in the cluster with Brasilonema.
FIGURE 2 in Morphological and Molecular Characterization of Brasilonema roberti-lamii (Cyanophyceae, Nostocales, Scytonemataceae), from Central Mexico
FIGURE 2. Maximum Likelihood tree based on sequences of the 16S rRNA gene. The phylogenetic analysis showed the relationships between Brasilonema species and Cyanobacteria of the same order (Nostocales), using Gloeobacter violaceus as the external functional group. Bootstrap values at supported nodes (> 50%) are given for Maximum Likelihood, and Maximum Parsimony values only in the cluster with Brasilonema.
FIGURE 1. Brasilonema roberti-lamii. A in Morphological and Molecular Characterization of Brasilonema roberti-lamii (Cyanophyceae, Nostocales, Scytonemataceae), from Central Mexico
FIGURE 1. Brasilonema roberti-lamii. A. According to Bourrelly and Manguin (1952). B–L. Brasilonema roberti-lamii from Los Manantiales. B–D. Habit. E. Detail of filament organization in fascicles. F–H. typical "C" or "J" shape of young trichomes with heterocytes. I, K, L. Different stages of hormogonia development. Arrow: proheterocyte. J. Parallel organization of filaments. Scale bars: C = 0.5 mm, D = 50 µm, E–J, L = 20 µm, K = 7 µm.
FIGURE 1 in A new endangered species of Chusquea (Poaceae: Bambusoideae) from the Acatlán volcano in central Veracruz, Mexico, and keys to the Mexican Chusquea species
FIGURE 1. Chusquea enigmatica. Complete plant with leptomorph rhizomes (right, vertical orientation). Based on E. Ruiz-Sanchez & T.M. Mejía-Saulés 434a. Drawn by Edmundo Saavedra.
FIGURE 2. Chusquea enigmatica. A in A new endangered species of Chusquea (Poaceae: Bambusoideae) from the Acatlán volcano in central Veracruz, Mexico, and keys to the Mexican Chusquea species
FIGURE 2. Chusquea enigmatica. A. Part of leptomorph rhizome, shown with vertical orientation. B. Culm fragment showing intravaginal branch pattern and culm leaves. C. Culm fragment showing extravaginal branch pattern, complete culm leaves with erect blade and development of a new branch. D. Nodal section of the culm, showing bud complement, with one main central bud and two subsidiary smaller buds. E. Culm fragment, showing two nodal regions with well development branches. F. Foliage leaf complement, showing inner ligule and finely serrulate margins. Based on E. Ruiz-Sanchez & T.M. Mejía-Saulés 434a. Drawn by Edmundo Saavedra.
FIGURE 3 in A new endangered species of Chusquea (Poaceae: Bambusoideae) from the Acatlán volcano in central Veracruz, Mexico, and keys to the Mexican Chusquea species
FIGURE 3. Habitat and plants of Chusquea enigmatica. A. Acatlán volcano, black arrow indicates the location of C. enigmatica in Fagus grandifolia dominated Neotropical cloud forests. B. Plants of C. enigmatica in the understory of Fagus grandifolia. C. Small patch of C. enigmatica showing erect habit. D. Foliage leaf complement abaxial view, showing six foliage leaves. E. Leptomorph rhizome. F. Bud complement, showing one triangular central bud and two smaller subsidiary buds. G. Branches, showing three branches per node. H. Extravaginal branch pattern. I. Culm leaves and intravaginal branch pattern. Clb = culm leaf erect blade, Ibp = intravaginal branch pattern. Photos by E. Ruiz-Sanchez.
Figure 5 in Stephonyx californiensis sp. nov. (Amphipoda: Lysianassoidea: Uristidae), a new bathyal scavenger species from the Central Gulf of California, Mexico, and comments on the bathymetric and geographic distribution of the Stephonyx species group
Figure 5. Stephonyx californiensis sp. nov., holotype male (22.3 mm length): (a) left maxilla 1; (b) spine teeth of maxilla 1 outer plate (enlarged), a distal margin of right palp mandibular (enlarged); (c) left mandible; (d) maxilla 2; (e) upper lip; (f) lower lip. Scale bar: a, c = 0.9 mm; d = 0.7 mm; e = 0.2 mm; f = 1.2 mm.
Figure 7 in Stephonyx californiensis sp. nov. (Amphipoda: Lysianassoidea: Uristidae), a new bathyal scavenger species from the Central Gulf of California, Mexico, and comments on the bathymetric and geographic distribution of the Stephonyx species group
Figure 7. Stephonyx californiensis sp. nov., holotype male (22.3 mm length): (a) pereopod 3; (b) pereopod 4; (c) pereopod 5; (d) pereopod 6; (e) pereopod 7. Scale bar: a = 2.4 mm; b, c = 3.1 mm; d, e = 3.2 mm.
Figure 6 in Stephonyx californiensis sp. nov. (Amphipoda: Lysianassoidea: Uristidae), a new bathyal scavenger species from the Central Gulf of California, Mexico, and comments on the bathymetric and geographic distribution of the Stephonyx species group
Figure 6. Stephonyx californiensis sp. nov., holotype male (22.3 mm length): (a) maxilliped; (b) inner plate of same (tip without setae); (c) telson (tip enlarged); (d) uropod 3; (e) uropod 2; (f) uropod 1. Scale bar: a = 0.8 mm; c = 1.2 mm; d = 1.6 mm; e, f = 2.0 mm.
Figure 3 in Stephonyx californiensis sp. nov. (Amphipoda: Lysianassoidea: Uristidae), a new bathyal scavenger species from the Central Gulf of California, Mexico, and comments on the bathymetric and geographic distribution of the Stephonyx species group
Figure 3. Stephonyx californiensis sp. nov., holotype male (22.3 mm length): (a) antenna 1; (b) antenna 2; (c) ventral view of head. Scale bar: a = 0.5 mm; b = 0.7 mm.
Figure 4 in Stephonyx californiensis sp. nov. (Amphipoda: Lysianassoidea: Uristidae), a new bathyal scavenger species from the Central Gulf of California, Mexico, and comments on the bathymetric and geographic distribution of the Stephonyx species group
Figure 4. Stephonyx californiensis sp. nov., holotype male (22.3 mm length): (a) gnathopod 1; (b) gnathopod 1 propodus and dactylus (tip enlarged); (c) gnathopod 2; (d) gnathopod 2 propodus (tip enlarged) and dactylus. Scale bar = 1.8 mm.
Figure 2 in Stephonyx californiensis sp. nov. (Amphipoda: Lysianassoidea: Uristidae), a new bathyal scavenger species from the Central Gulf of California, Mexico, and comments on the bathymetric and geographic distribution of the Stephonyx species group
Figure 2. Stephonyx californiensis sp. nov., holotype male (22.3 mm length): habitus. Setae on antennae and uropods not included. Scale bar = 4.0 mm.
FIG. 2 in Population study of the landhopper Talitroides topitotum (Crustacea: Amphipoda: Talitridae) in central Mexico
FIG. 2. Size frequency distribution of Talitroides topitotum in Iztacala Campus, UNAM, Mexico City (n 5 2046).
FIG. 5 in Population study of the landhopper Talitroides topitotum (Crustacea: Amphipoda: Talitridae) in central Mexico
FIG. 5. Seasonal variation of percentage of ovigerous (solid bars) and non-ovigerous (open bars) females of Talitroides topitotum.
FIG. 3 in Population study of the landhopper Talitroides topitotum (Crustacea: Amphipoda: Talitridae) in central Mexico
FIG. 3. Size variation (meanÔ one standard error) of the entire population of Talitroides topitotum.
FIGURE 2 in Forestiera veracruzana (Oleaceae), a new species from the riparian forests of central Veracruz, Mexico
FIGURE 2. Illustration of Forestiera veracruzana Cast.-Campos & Pal.-Wass. sp. nov.: a, tree; b, branch with pistillate inflorescences; c, pistillate inflorescence; d, detail of pistillate flower; e, style types; f, staminate inflorescence; g, detail of stamen. Illustration by Rosa Pérez based on the type specimen O. Palacios-Wassenaar et al. 965 and 969 (XAL).
Figs. 29–46. New Cymatodera species, pygidia. C in New Species of Cleridae (Coleoptera) from Mexico and Central America, with Notes on Others
Figs. 29–46. New Cymatodera species, pygidia. C. opitzi, new species: 29) Ventral aspect; 30) Dorsal aspect. C. tica, new species: 31) Ventral aspect; 32) Dorsal aspect. C. fata, new species: 33) Ventral aspect; 34) Dorsal aspect. C. insalebrosa, new species: 35) Ventral aspect; 36) Dorsal aspect. C. hommertorum, new species: 37) Ventral aspect; 38) Dorsal aspect. C. uncina, new species: 39) Ventral aspect; 40) Dorsal aspect. C. lucubrans, new species: 41) Ventral aspect; 42) Dorsal aspect. C. burkei, new species: 43) Ventral aspect; 44) Dorsal aspect. 45) C. locusticauda, new species, ventral aspect; 46) C. andelearriba, new species, ventral aspect.
Figs. 18–25 in New Species of Cleridae (Coleoptera) from Mexico and Central America, with Notes on Others
Figs. 18–25. Colyphus martinezi, new species. Holotype: 18) Dorsal habitus; 19) Lateral aspect. 20–25) Habitus of paratypes illustrating range of color phena.
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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.