Setting changes the number more than species does. Animal Diversity Web (ADW), a University of Michigan Museum of Zoology resource, records the zebra jumping spider (Salticus scenicus) surviving roughly 1 to 2 years outdoors and 2 to 3 years in captivity, the one species on this page with both figures. That wild-to-captive split, not one flat number, is the honest shape of “how long do jumping spiders live,” and this site’s broader reference on insect and spider life cycles covers the pattern across other creatures too.
What ‘Lifespan’ Means Versus ‘Life Cycle’ for a Jumping Spider
A search for “how long do jumping spiders live” carries two different questions. One is total lifespan: years or months from hatching to death. The other is life cycle: the checkpoints along the way, egg, spiderling, a series of juvenile instars, adult. This site’s companion page on the full spider molt sequence covers that checkpoint structure in general, including why spiders skip the larval and pupal stages an insect goes through. This page stays on lifespan and its surrounding timing, species by species, for the three jumping spiders searched most: the zebra jumper, the bold jumper, and the regal jumper.
How Many Molts Does a Jumping Spider Go Through Before Adulthood
ADW’s zebra jumper page states that juvenile salticid spiders, the family jumping spiders belong to, undergo 5 to 11 instars before adulthood, a wide family-level range. Its genus Phidippus account, covering both the bold jumper and the regal jumper, narrows that: males typically reach maturity at their 5th to 7th instar, females at their 6th to 8th. The molt mechanism itself, what an instar is and why growth only happens at one, sits on the companion page linked above rather than being repeated here. No sex-specific instar count was found for the zebra jumper.
Captive Jumping Spiders vs Wild Jumping Spiders: Lifespan Compared
The zebra jumper is the only one of the three species here with both a wild and a captive figure, and the two should never be read as the same measurement. ADW reports wild zebra jumpers surviving about 1 to 2 years, a figure it frames loosely, noting little dedicated field data exists for the species and the range instead reflects a general temperate-spider pattern. Captivity differs: the same source gives 2 to 3 years for captive zebra jumpers, with females generally outliving males, though no month or day count separates the sexes. The companion page linked above covers the general mechanism, a stable indoor setting versus an outdoor freeze-gated year, which applies here too. For the bold jumper, the only quantified longevity figure found is a laboratory average, not a wild or pet-keeping figure, covered under Species Compared below. No wild-versus-captive comparison exists for the regal jumper in what this page checked.
Do Jumping Spiders Really Only Live for One Day
No, and the data used elsewhere on this page rules it out. A species needing 9 months to reach maturity, per ADW’s bold jumper figures, and able to persist through an entire winter as an egg, an immature, or an adult per the Missouri Department of Conservation (MDC), is not completing its life in 24 hours. No dedicated myth-correction source specific to jumping spiders and a one-day lifespan turned up in this pass; the correction here rests on the maturity and overwintering data documented elsewhere on this page, not on a named myth-busting source.
What Happens to a Male Jumping Spider’s Lifespan After Mating
Nothing found ties mating to a male jumping spider’s death. ADW’s bold jumper courtship account describes a cautious approach instead: the male performs a visual display, and “if the female approaches too rapidly, the male will jump away,” a description of courtship risk-management, not a lifespan outcome. What is documented is a more useful comparison. Both sexes of the bold jumper reach maturity at the same age, 9 months, per ADW’s species account. Its separate genus-level page for Phidippus reports laboratory-observed averages that do show a gap after maturity: males surviving about 405 days on average, females about 487, a difference of roughly 82 days, under laboratory conditions rather than a wild-population study. Read together, the sex gap in this genus shows up after maturity, not before it, and no source checked here attributes it to mating itself.
If You Are Timing a Captive Enclosure Setup, Start With the Molt Schedule
The only jumping-spider-specific molt timing found here covers the earliest stage. ADW’s Phidippus genus account gives roughly 3 weeks as an embryo inside the egg, then about 3 more weeks as a non-feeding postembryo before the first molt, putting the first instar at around 6 weeks after egg-laying. Past that point, the same source gives only the instar number at which each sex matures, the 5th to 7th for males and the 6th to 8th for females, not the calendar interval between those later molts. A timing-only schedule therefore has one confirmed marker (about 6 weeks to the first molt) and one confirmed benchmark (the maturity instar by sex), with the gaps between later molts undocumented in what this page checked.
Jumping Spider Lifespan by Species: Regal, Bold, and Zebra Compared
The table below sets the three species side by side, one row per setting where a figure exists, so the wild, captive, and laboratory numbers are never merged into one figure.
Jumping Spider Lifespan by Species and Setting
| Species | Setting | Lifespan | Notes | Source |
|---|---|---|---|---|
| Zebra jumper (Salticus scenicus) | Wild | About 1 to 2 years | Not split by sex; framed as a general temperate-spider pattern, little dedicated wild data exists for this species | ADW, Salticus scenicus |
| Zebra jumper (Salticus scenicus) | Captive | About 2 to 3 years | Not split into a male/female range; females said to generally live longer, no month count given | ADW, Salticus scenicus |
| Bold jumper (Phidippus audax) | Laboratory-reared | Males about 405 days (about 13 months); females about 487 days (about 16 months) | Average survival under laboratory conditions, not a wild-population study or a pet-keeping report | ADW, genus Phidippus |
| Bold jumper (Phidippus audax) | Wild | Not published in what this page checked | Age to maturity is documented at 9 months for both sexes; adult-stage duration in the wild is not | ADW, Phidippus audax |
| Regal jumper (Phidippus regius) | Wild or captive | Lifespan not published in what this page checked | Documented instead: the largest Phidippus species, gravid females to about 22 mm, up to 402 eggs per sac, a common pet-trade species with the bold jumper | ADW, genus Phidippus |
The regal jumper’s gap is narrower than a blank row suggests. University of Florida IFAS publishes a species account, Featured Creatures EENY-152 by G. B. Edwards, with an instar detail no other species here offers: “Phidippus regius is one of the few spiders that can be sexed in the early instars,” juvenile females of southern populations attaining a scale cover “as early as the 3rd instar.” What it does not give is a lifespan or a maturity-instar count, which is what this table still lacks. ADW’s genus page supplies size, egg count and pet-trade status, but no lifespan figure.
Egg Sac, Spiderling, Juvenile, or Adult: Sorting Out Life Stage Terms
These terms carry the same meanings here that the egg-to-adult reference linked above sets out for spiders generally, including the cocoon-versus-sac naming that varies between field guides. The one point worth adding for this group: readers searching “spiderling vs juvenile” are usually asking about the same thing, an early instar, described with different words in different sources.
When Do Jumping Spiders Typically Reach Adulthood
For the bold jumper, ADW gives an average age at sexual maturity of 9 months for both sexes, and separately notes species in the genus Phidippus can mature as early as late April, with mating typically following in late spring or early summer. Combining the two, cautiously: eggs laid in summer that hatch within roughly 6 weeks (the first-instar timing above) would reach the 9-month mark near the following spring, while eggs that instead overwinter unhatched, which the MDC says is possible, would run later. This is an approximate chain built from two separate figures, not one confirmed hatch-to-maturity study, and should be read that way. No maturity-age figure was found for the zebra jumper or the regal jumper.
Why Some Jumping Spiders Die Much Younger Than Average
The averages above are averages, and the sources checked point to natural variation as the reason individuals fall short of them. A spiderling’s exposure to predation during its instar stages, before it reaches adult size or speed, is one documented pressure; MDC notes overwintering garden spider egg cases in the same general spider fauna face bird predation through winter, and a jumping spider egg cocoon sitting in a crevice all winter faces a comparably long exposure window. Season timing matters too: an egg hatching late, with only a short window before cold weather, starts from a different position than one hatching early with a full growing season ahead. Food availability across that season is a third documented variable in how far a spider develops.
Jumping Spider Life Stages Month by Month From Hatching
No source checked publishes a month-indexed molt schedule for any of these three species, so a literal months-1-through-14 timeline would not be a real figure. What is documented is season-anchored, and the table below uses only that, scoped to the bold jumper, the one species with enough sourced seasonal data to populate it.
Jumping Spider Life Stages Month by Month
| Life stage | When it happens | Source |
|---|---|---|
| Egg, in a silk cocoon | Laid in crevices through summer | MDC, Bold Jumper |
| Embryo to first molt | About 3 weeks as an embryo, then about 3 more as a non-feeding postembryo, roughly 6 weeks total from egg-laying to first instar | ADW, genus Phidippus |
| Later instars | Males mature at the 5th to 7th instar, females at the 6th to 8th; calendar time between these molts is not published | ADW, genus Phidippus |
| Overwintering | Eggs, young, and adults can all overwinter in cocoons under bark, curled leaves, or other tight niches; a genus-level account separately notes immatures and adults hibernate in groups | MDC, Bold Jumper; ADW, genus Phidippus |
| Reaching maturity | About 9 months of age for both sexes | ADW, Phidippus audax |
| Breeding | Mid-spring to early summer; genus-wide, as early as late April | ADW, Phidippus audax and genus Phidippus |
| Egg-laying, next generation | About a month after mating for the first clutch, roughly a month between later clutches, up to 6 clutches per female, 30 to 170 eggs each, 200 average | ADW, Phidippus audax and genus Phidippus |
Count Molts, Not Just Months, to Estimate a Spider’s Age
The site’s full molt-sequence reference makes the general case for counting molts over calendar time, since development speed varies with temperature and food. For jumping spiders, that principle now has a real anchor: a male Phidippus reaching its 5th to 7th instar, or a female its 6th to 8th, is approaching maturity regardless of how many weeks that took, per ADW. That benchmark only works for someone who watched the molts happen; a spider found already adult offers no visible molt count to read.
How Long After the Final Molt Does a Jumping Spider Live as an Adult
This is a different question from total lifespan, and the sourced data only partly answers it. For the bold jumper, combining ADW’s species-level maturity age (9 months, about 274 days) with its separate genus-level laboratory lifespan averages (405 days for males, 487 for females) gives an approximate adult-stage duration of about 4 months for males and about 7 months for females. Those two figures come from different parts of the same source rather than one tracked study, so this is illustrative, not a precise count. For the zebra jumper, no maturity-age figure exists to subtract from the 1-to-2-year wild or 2-to-3-year captive totals, so an adult-stage duration cannot be calculated. None was found for the regal jumper either.
What Happens to Lifespan When a Jumping Spider Overwinters Indoors vs Outdoors
Outdoors, jumping spiders are not limited to a single overwintering stage. Which stages carry the bold jumper through winter, per MDC, is set out in the egg-to-adult reference linked above, which tracks overwintering across species. What that page does not carry is ADW’s genus-level detail that immatures and adults hibernate in groups, a behavior note rather than a different lifespan figure. No source checked separates an indoor-kept jumping spider’s expected lifespan from the captive figures already given in the species table above.
Frequently Asked Questions
Do male and female jumping spiders always molt the same number of times? No single count covers every species. For the genus Phidippus, which includes the bold jumper and the regal jumper, ADW records males typically reaching maturity at their 5th to 7th instar and females at their 6th to 8th, a real sex difference within that genus. No comparable sex-specific instar count was found for the zebra jumper.
Can a jumping spider’s lifespan be estimated just from its size? Not from the sources checked here. Size differs mainly by sex, females running larger than males in all three species, and by species, the regal jumper being the largest Phidippus, with gravid females reaching about 22 millimeters per ADW. Neither source ties size to age or remaining lifespan.
Does room temperature change how long a captive spider lives? ADW’s bold jumper page states that breeding in warmer climates may be more continuous and adults may survive longer there, without a specific temperature figure or duration attached. That is the only sourced hint of a temperature relationship found here, and it stays unquantified.
Is a longer lifespan common across all jumping spider species? Not established broadly. Salticidae runs to hundreds of North American species, and even among the three covered here the data varies sharply: a wild-to-captive range for the zebra jumper, laboratory averages for the bold jumper, and no lifespan figure at all for the regal jumper.
Do jumping spiders show visible signs before their final molt? For the genus Phidippus, yes: ADW states the penultimate instar, the one before maturity, is when sexual characteristics begin to develop, males showing swollen pedipalps and females showing the outline of the epigyne. No equivalent marker was found for the zebra jumper specifically.
How is a spider’s age tracked if you did not see it hatch? By counting instars against the maturity benchmarks above rather than elapsed calendar time. That only works if the molt history was actually observed; a spider found already adult cannot be aged this way from what this page checked.
For the general molt sequence and terminology this page builds on, see the full spider life cycle from egg sac to adult. For how a different kind of creature develops on its own calendar, see this site’s growth-stages reference and a specific crop’s stage-by-stage timeline.
Sources
University of Michigan Museum of Zoology, Animal Diversity Web (ADW): Salticus scenicus, Phidippus audax, genus Phidippus.
University of Florida IFAS, Featured Creatures EENY-152, Regal Jumping Spider (G. B. Edwards).
Missouri Department of Conservation (MDC), Discover Nature Field Guide, Bold Jumper.
Last verified: 2026-08-16, against the three ADW accounts, the UF IFAS Featured Creatures account, and the MDC Bold Jumper field guide page listed above.