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FIGURE 7 in Intraspecific variations of morphometric indices of some species of the genus Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae) in relation to diet and temperature
FIGURE 7. Lateral fields (A-C) and tail shape variations (D-I). A. Four lateral lines in Ditylenchus dipsaci; B. Six lateral lines in D. myceliophagus; C. Additional lines between main lines in D. destructor; D. Pointed tail terminus in male of D. destructor; E. Thick tail with rounded terminus in D. myceliophagus; F. Thin tail with pointed terminus in D. medicaginis; G & H. Finely rounded tail terminus in D. geraerti and D. destructor; I. Mucronate tail terminus in D. parvus. All scale-bars = 10 µm.
FIGURE 6 in Intraspecific variations of morphometric indices of some species of the genus Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae) in relation to diet and temperature
FIGURE 6. Effect of different temperature treatments on means of morphometric indices of pure population of Ditylenchus myceliophagus. Bars with the same letter(s) are not significantly different (P <0.05), according to Duncan's Multiple Range Test.
FIGURE 5 in Intraspecific variations of morphometric indices of some species of the genus Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae) in relation to diet and temperature
FIGURE 5. Effect of different temperature treatments on means of morphometric indices of pure populations of Ditylenchus dipsaci (Garlic and alfalfa populations). In each population, bars with the same letter(s) are not significantly different (P <0.05), according to Duncan's Multiple Range Test.
FIGURE 3 in Intraspecific variations of morphometric indices of some species of the genus Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae) in relation to diet and temperature
FIGURE 3. Effect of different diet treatments on means of morphometric indices of pure population of Ditylenchus myceliophagus. Bars with the same letter(s) are not significantly different (P <0.05), according to Duncan's Multiple Range Test.
FIGURE 4 in Intraspecific variations of morphometric indices of some species of the genus Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae) in relation to diet and temperature
FIGURE 4. Effect of different temperature treatments on means of morphometric indices of pure populations of Ditylenchus destructor (Hamadan, Kerman and Fars populations; codes 188, 347 and 348, respectively). In each population, bars with the same letter(s) are not significantly different (P <0.05), according to Duncan's Multiple Range Test.
FIGURE 2 in Intraspecific variations of morphometric indices of some species of the genus Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae) in relation to diet and temperature
FIGURE 2. Effect of different diet treatments on means of morphometric indices of pure populations of Ditylenchus dipsaci (Garlic and alfalfa populations). In each population, bars with the same letter(s) are not significantly different (P <0.05), according to Duncan's Multiple Range Test.
FIGURE 1 in Intraspecific variations of morphometric indices of some species of the genus Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae) in relation to diet and temperature
FIGURE 1. Effect of different diet treatments on means of morphometric indices of pure population of Ditylenchus destructor (Hamadan population, code 188). Bars with the same letter(s) are not significantly different (P <0.05), according to Duncan's Multiple Range Test.
Volcanic impacts dominate bidecadal-multidecadal temperature variations during the late Holocene in Northern Fennoscandia
<p>The repository contains one Excel table including two data sets. The first one gives the predictable (smooth) and non-predictable (varying) component of average summer temperatures for years 20-2000 AD. The sum of the components equals the temperature reconstruction of Esper et al. (2012) for Northern Scandinavia. The second set gives the leading years of the first significant deviations (FCD), totally 79 of them.</p>
FIG. 1 in Temperature and Development Drive Variation in Oral Morphology among Tailed Frog (Ascaphus spp.) Populations
FIG. 1. Pinned specimen of Ascaphus montanus (specimen ID WCF08228 from Lost Horse Creek, MT) showing labeled oral morphology, including labial tooth rows. Rows are numbered from anterior to posterior. The A2, A3, and P1 rows are biserial (i.e., have two rows of teeth), as demonstrated by the labeled P1 row. The labial tooth row formula (see Methods) for this specimen is 3/9(1), where (1) indicates the medial gap in the P1 row.
FIG. 2 in Temperature and Development Drive Variation in Oral Morphology among Tailed Frog (Ascaphus spp.) Populations
FIG. 2. Sampling locations for Ascaphus truei (left) and Ascaphus montanus (right). Inset maps show estimated range boundaries for A. truei (in green) and A. montanus (in blue). Range maps from NatureServe & IUCN (2012).
FIG. 4 in Temperature and Development Drive Variation in Oral Morphology among Tailed Frog (Ascaphus spp.) Populations
FIG. 4. From the results of the species-specific GLMs, we predicted relationships (shown with 1.96*SE confidence intervals) between P2 tooth counts and developmental stage at each temperature point sampled (annual average stream temperature). Raw data points are also shown on these plots.
FIG. 3 in Temperature and Development Drive Variation in Oral Morphology among Tailed Frog (Ascaphus spp.) Populations
FIG. 3. Ascaphus truei tadpoles had higher overall counts of labial teeth in the P2 row than A. montanus tadpoles. Within both species, populations (here shown as different colored boxplots) varied in their P2 tooth counts.
FIG. 5 in Variation in Flatwoods Salamander Survival Is Unrelated to Temperature and Rainfall
FIG. 5. Size-dependent survival estimates for Reticulated Flatwoods Salamanders by year. Body size reflects snout–vent length (SVL) in mm. The shaded regions indicate the 95% credible intervals.
FIG. 3 in Variation in Flatwoods Salamander Survival Is Unrelated to Temperature and Rainfall
FIG. 3. Detection probability within each breading season as it relates to rainfall in the previous summer. Kendall's tau was used to determine the strength of the correlation between the variables (Kendall's t ¼ 0.57, P ¼ 0.03). No other correlations were found between environmental conditions and parameters of interest.
FIG. 4 in Variation in Flatwoods Salamander Survival Is Unrelated to Temperature and Rainfall
FIG. 4. Size-dependent survival estimates for Reticulated Flatwoods Salamanders averaged across years. Body size reflects snout–vent length (SVL) in mm. The shaded region indicates the 95% credible interval.
FIG. 2 in Variation in Flatwoods Salamander Survival Is Unrelated to Temperature and Rainfall
FIG. 2. Body size distributions for males (M), females (F), and individuals of unknown sex (U). Sizes are snout–vent length (SVL) in millimeters. Points represent the raw data points; the center lines show mean, 75%, and 95% confidence intervals; and the shaded region is an approximate density. The average size of females was larger than males (t ¼ 13.4, df ¼ 247, P, 0.001) and individuals of unknown sex (t ¼ 13.4, df ¼ 320, P, 0.001), and the average size of males was larger than individuals of unknown sex (t ¼ 4.1, df ¼ 272, P, 0.001).
FIG. 1 in Variation in Flatwoods Salamander Survival Is Unrelated to Temperature and Rainfall
FIG. 1. Body size distributions for Reticulated Flatwoods Salamanders by year. Sizes are snout–vent length (SVL) in millimeters. Points represent the raw data points; the center lines show mean, 75%, and 95% confidence intervals; and the shaded region is an approximate density.
Data from: Geographic variation in pollen color is associated with temperature stress
<p>The evolution of flower color, especially petal pigmentation, has received substantial attention. Less understood is the evolutionary ecology of pollen pigmentation though it varies among and within species and its biochemical properties affect pollen viability. </p> <p>We characterize the distribution of pollen color across 24 populations of the North American herb Campanula americana, and assess the degree to which this variation is genetically based. We identify abiotic factors that covary with pollen color and test whether germination of light and dark pollen is differentially affected by variable temperature and UaV.</p> <p>Pollen color vaulries from white to deep purple in C. americana and is genetically determined. There was a longitudinal cline whereby pollen was darkest in western populations. Accounting for latitudinal variation, western populations experience elevated temperature and UV irradiance. Germination of light-colored pollen was reduced by 60% under high temperature, but dark pollen was unaffected. Exposure to UV reduced germination of light and dark pollen similarly.</p> <p>The cline in pollen color across the range may reflect adaptation to heat stress. This study supports thermal tolerance as a novel function of pollen pigmentation and contributes to growing evidence that abiotic factors can drive floral diversity.</p>
Figure 3 in Temperature-dependent geographic variation in the flashes of the firefly Luciola cruciata (Coleoptera: Lampyridae)
Figure 3. The relationship between flash types and DNA types. The phylogenic tree was constructed on the basis of mitochondrial DNA studies (Yoshikawa et al. 2001; Suzuki et al. 2002). Notes: The three flash types are shown in Figure 2; in the DNA types, II-i, II-ii, and I-ii denote Suzuki et al.'s (2002) classification, and II, II-a, and I-b denote Yoshikawa et al.'s (2001) classification.
Figure 2 in Temperature-dependent geographic variation in the flashes of the firefly Luciola cruciata (Coleoptera: Lampyridae)
Figure 2. Linear regressions of interflash intervals on ambient air temperatures at the five study sites. Notes: Mean interflash intervals and their standard errors are given; however, the standard errors at Shimobe, Kofu, Chino, and Matsuo-kyo were too small (<0.06) to be shown.
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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.