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Figure 6 in Stabilizing selection to maintain the two male forms of the jumping spider Maevia inclemens (Araneae: Salticidae: Marpissina), version 2

Figure 6. Sequential positions (1-4) of the tufted male Maevia inclemens as he advanced toward the female. Facing the female, this male maintained an elevated position with the opisthosoma turned down, stepping and waving both legs I and pedipalps. As with the grey male (Figure 5), this male also mated sucessfully with the female (Figure 9:3), jumping and capturing her after advancing to a near position.

Figure 5 in Stabilizing selection to maintain the two male forms of the jumping spider Maevia inclemens (Araneae: Salticidae: Marpissina), version 2

Figure 5. Display by grey males, Maevia inclemens. 1-7, Successive (low crawl) positions of the grey male male from Massachusetts, advancing to successfully mate with the female. When close, this male jumped and captured the female (Figure 9:7). 8, Display by a grey male from Sherburne County, Minnesota, recorded in 1982.

Figure 2 in Stabilizing selection to maintain the two male forms of the jumping spider Maevia inclemens (Araneae: Salticidae: Marpissina), version 2

Figure 2. Adult male Maevia inclemens, grey (striped) form. Note the stripes on the prolateral surface of each femur.

Figure 1. Adult female Maevia inclemens. 1-2, 6 in Stabilizing selection to maintain the two male forms of the jumping spider Maevia inclemens (Araneae: Salticidae: Marpissina), version 2

Figure 1. Adult female Maevia inclemens. 1-2, 6, Feeding on a small fly (Diptera: Brachycera). 3-4, Feeding on a small robber fly (Diptera: Ascilidae). With the exception of Figure 5:8, only three M. inclemens individuals, two males and one female, all photographed on plants in the laboratory, are shown in this paper. All were collected in Massachusetts, June 2020.

opencc-by-nd-4.0Aug 2023View details →

Figure 3 in Local jumping spiders living on introduced cacti in Karnataka

Figure 3. Jumping spiders on Echinocereus. 1-2, Two different male M. plataleoides tending two different penultimate females. Note the difference in coloration of the two males. 3, Dead female M. plataleoides (arrow) inside of her nest.

Figure 4 in Stabilizing selection to maintain the two male forms of the jumping spider Maevia inclemens (Araneae: Salticidae: Marpissina), version 2

Figure 4. Four sequential positions of a male (1-4) during the successful courtship of a female Paraphidippus aurantius (Lucas 1833) on a plant in the laboratory. Males were placed on plants with three recently molted females, all from Greenville County, South Carolina. In each case the female stopped moving soon after she sighted the male, and the male advanced to mate successfully when she did not turn to face him as he stepped from side to side. In this example the female stopped moving at a distance of about 10 cm from the approaching male. The subsequent mating included insertion of each pedipalp on the respective side of the epigynum, and occupied more than 20 minutes. P. aurantius males will cohabit with and defend penultimate females (Thurlow 2016), and their large chelicerae are associated with the ritual male-male combat (agonistic behavior) that may ensue. This represents a pattern seen in many other salticids (e.g., Lyssomanes viridis, Tedore & Johnsen 2012, 2013, 2015), in which male-male contests account for most sexual selection. At the other end of the spectrum of sexual selection lie the highly ornamented salticids of the genus Maratus, for which male-male contests are virtually unknown (save one species), and a female may examine the details of male ornamentation up-close before acceptance (Otto & Hill 2021). Most salticids appear to fall somewhere between these two extremes, relying to some extent on both male-male combat and active selection by females.

opencc-by-nd-4.0Aug 2023View details →

Figure 1 in Local jumping spiders living on introduced cacti in Karnataka

Figure 1. Many cacti, like these Mexican Ferocactus latispinus, have extrafloral nectaries (arrows) that produce a copious supply of nectar for ants and other predatory arthopods. In the absence of these predators, cacti may be vulnerable to a host of herbivorous insects. The formidable spines of these cacti can protect them from the larger (vertebrate) herbivores, but not from the smaller (arthropod) ones.

opencc-zeroDec 2022View details →

Frequency jumps and subharmonic components in calls of female Odorrana tormota differentially affect the vocal behaviors of male frogs

Many studies have demonstrated that sounds containing nonlinear phenomena (NLP) can influence the behavior of receivers. However, the specific functions of different NLP components have received less attention. In most frog species, females produce few or no vocalizations; in contrast, female Odorrana tormota exhibit a diverse range of calls that are rich in NLP components. Previous field playbacks have shown that female calls can elicit responses from male frogs. Therefore, we conducted a phonotaxis experiment to investigate the differential effects of different NLP calls by female O. tormota on the vocal behavior of male frogs. The results of our study revealed that calls with subharmonics elicited a greater number of short calls and answering calls from male frogs than calls with frequency jumps. Conversely, calls with frequency jumps triggered more staccato calls from males than calls with subharmonics. Additionally, during the phonotaxis experiments, we recorded the initial vocalizations of males in response to playbacks of female calls. The majority of males first produced short calls. Under calls with frequency jumps, most of the male frogs approaching within 10 cm of the loudspeaker produced staccato calls instead of "meow" calls or short calls. While under calls with subharmonics, most male frogs preferred to produce short calls. Our findings demonstrate that frequency jumps and subharmonic components in the calls of female O. tormota have different effects on male vocal behaviors.

opencc-by-4.0Sep 2023View details →

JUMP synonyms table

Public table to be queried for translation between InChI key, Entrez, JUMP ID or Broad sample.

opencc-zeroSep 2023View details →

The role of high-contrast male facial stripes in mitigating female aggression in the jumping spider, Plexippus paykulli

Vibrant male coloration and energetic courtship displays set jumping spiders apart from most arachnids, which typically rely on non-visual stimuli. Like many other spiders, female salticids engage in sexual cannibalism, making courtship a risky but necessary endeavor for males. In this study, we investigated the relationship between male coloration and female aggression to better understand the interplay of attraction and aversion during courtship. Many male jumping spiders sport conspicuous coloration or high-contrast patterns that are reminiscent of the coloration of many aposematic insects. The faces of Plexippus paykulli males are adorned with bold vertical stripes they direct toward females during courtship. We hypothesized that these stripes could function as a sensory trap, leveraging female aversion to the signal to reduce the likelihood of cannibalism. We tested whether spiders exhibit an aversion to stripes in the context of predation by manipulating prey coloration and testing spider preference for prey based on the presence or absence of stripes. Then we conducted two courtship experiments by manipulating male facial coloration to determine whether the presence of male stripes affects female aggression and likelihood of mating. We also manipulated female foraging drive in each courtship experiment (either diet or mating status) to see whether common sources of natural variation among females influenced response to courting males. We found that spiders showed an aversion to stripes while foraging but that this aversion does not confer reduced aggression from females toward striped males vs. males with stripes obscured. However, stripes did affect the likelihood of male reproductive success, as striped males mounted females more frequently than non-striped males. Finally, female condition influenced female response to courting males, with hungrier females showing higher aggression and previously mated females being mounted less frequently than non-mated females.

opencc-byDec 2021View details →

Evel Knievel Snake River Canyon Jump Site

Evel Knievel Snake River Canyon Jump Site, Twin Falls, Idaho, USA https://youtu.be/UTP9ZyTxrF4 Jump - I paid my 50 bucks! Strap yourself in get ready for a rocket ride Snake River Canyon is 250 miles wide Light the fuse and kiss your baby bye bye Source: Objaverse 1.0 / Sketchfab

opencc-by-4.0Aug 2024View details →

Simulation Data for Electron Scattering due to Asymmetric Drift-Orbit Bifurcation: Geometric Jumps of Adiabatic Invariant

Simulation dataset for the paper “Electron Scattering due to Asymmetric Drift-Orbit Bifurcation: Geometric Jumps of Adiabatic Invariant.” The archive “artemis_solar_dataset.zip” contains the solar wind magnetic field data used to plot Figure 1. The three “…_jump.txt” files are tracing data used to plot Figures 6a, 6b, and 6c, while “test_particle.txt” is the tracing data for Figure 5. The file “t04_L_shells__Pd_4.00_B_5.00_theta_225.txt” provides magnetic field B(s, MLT) profiles at different L-shells (used to plot Figure 7); each line corresponds to a specific MLT sector at one specific L-shell.

restrictedIPD-UNDECIDEDFeb 2026View details →

Jump Rope Training and Shoulder Isokinetics in CrossFit

ClinicalTrials.gov study NCT06924775. IPD Sharing: UNDECIDED. Countries: 1. Publications: 3.

Combined Land- and Water-Based Core and Lower Extremity Strength Training in Improving the Jump Performance Among Volleyball and Basketball Players

ClinicalTrials.gov study NCT06412809. IPD Sharing: NO. Countries: 1. Publications: 12.

The Effect of Motor Imagery on Preventing Volleyball Players During Jumping and Landing

ClinicalTrials.gov study NCT07009080. IPD Sharing: NO. Countries: 1. Publications: 15.

Jump-In: Building Better Bones

ClinicalTrials.gov study NCT00729378. IPD Sharing: NO. Countries: 1. Publications: 2.

Effects of the FIFA11+ Warm-up Program on Speed, Agility, and Vertical Jump Performance in Adult Female Amateur Soccer Players

ClinicalTrials.gov study NCT03683758. IPD Sharing: NO. Countries: 1. Publications: 3.

Jump Start Shared Medical Appointments for Diabetes With Weight Management

ClinicalTrials.gov study NCT01973972. IPD Sharing: NO. Countries: 1. Publications: 5.

publicApr 2024View details →

Jumping up the sanitation ladder in rural Cambodia: the role of remittances and peer-to-peer pressure in adopting high quality latrines

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