Pardosa pseudoannulata
- Model organisms3
Interventions
5Dietary restriction
downbody weight1downfecundity1downgrowth1uplongevity1+4
2 studies
Dietary restriction
downbody weight1downfecundity1downgrowth1uplongevity1+4
Dietary restriction is associated with Vg-3 in P. pseudoannulata.
“Dietary restriction also affected the expression of the Vg-3 gene in the spider.”
Model organisms
Bulletin of entomological research
Dietary restriction increases preoviposition period in P. pseudoannulata.
“Furthermore, the preoviposition period and egg stage were observed to be prolonged”
Model organisms
Bulletin of entomological research
Dietary restriction decreases fecundity in P. pseudoannulata.
“while the number of spiderlings decreased.”
Model organisms
Bulletin of entomological research
Dietary restriction decreases body weight in P. pseudoannulata.
“when subjected to dietary restriction, the carapace size, weight of the spiderlings, and weight of the adults exhibited a decrease.”
Model organisms
Bulletin of entomological research
Dietary restriction impairs predation in P. pseudoannulata.
“when food was severely restricted in the juvenile stage (LH and LL groups), the nutrient contents of the adult spider could return to the same level as the control group, but the predatory ability decreased.”
Model organismssevere dietary restriction in juvenile stage (LH and LL groups)
Energy Allocation of the Wolf Spider Pardosa pseudoannulata under Dietary Restriction
Insects
Dietary restriction improves predation in P. pseudoannulata.
“When food was moderately restricted in the juvenile stage (MH and ML groups), the predatory ability of the adult spiders improved, while nutrients of the adult spiders declined.”
Model organismsmoderate dietary restriction in juvenile stage (MH and ML groups)
Energy Allocation of the Wolf Spider Pardosa pseudoannulata under Dietary Restriction
Insects
Dietary restriction impairs growth in P. pseudoannulata.
“continuous dietary restriction (ML and LL groups) had negative impacts on the growth of P. pseudoannulata and positive impacts on longevity.”
Model organismscontinuous dietary restriction (ML and LL groups)
Energy Allocation of the Wolf Spider Pardosa pseudoannulata under Dietary Restriction
Insects
Dietary restriction extends lifespan longevity in P. pseudoannulata.
“continuous dietary restriction (ML and LL groups) had negative impacts on the growth of P. pseudoannulata and positive impacts on longevity.”
Model organismscontinuous dietary restriction (ML and LL groups)
Energy Allocation of the Wolf Spider Pardosa pseudoannulata under Dietary Restriction
Insects
Squalene
upmale attraction1
1 study
Squalene
upmale attraction1
Squalene increases male attraction in P. pseudoannulata (0.01 μg/μL).
“synthetic versions of these compounds at 0.01 μg/μL in mineral oil significantly attracted males, confirming their role as sex pheromone components.”
Model organisms0.01 μg/μLmales
Integrative zoology
N-heptacosane
upmale attraction1
1 study
N-heptacosane
upmale attraction1
N-heptacosane increases male attraction in P. pseudoannulata (0.01 μg/μL).
“synthetic versions of these compounds at 0.01 μg/μL in mineral oil significantly attracted males, confirming their role as sex pheromone components.”
Model organisms0.01 μg/μLmales
Integrative zoology
Oleic acid
upmale attraction1
1 study
Oleic acid
upmale attraction1
Oleic acid increases male attraction in P. pseudoannulata (0.01 μg/μL).
“synthetic versions of these compounds at 0.01 μg/μL in mineral oil significantly attracted males, confirming their role as sex pheromone components.”
Model organisms0.01 μg/μLmales
Integrative zoology
Re-feeding
downcannibalism rate1
1 study
Re-feeding
downcannibalism rate1
Re-feeding decreases cannibalism rate in P. pseudoannulata.
“It was also observed that re-feeding reduced cannibalism rates”
Model organisms
Bulletin of entomological research