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Mann's jumping spider (Metaphidippus manni)

Mann's jumping spider (Metaphidippus manni), typical appearance of the species

Invertebrates · Difficulty: Intermediate

Key facts and care guidance for Mann's jumping spider (Metaphidippus manni) (origin: Western North America; a typical inhabitant of dry oak woodlands). Adult size around approx. 5–9 mm body length (a small to medium-sized jumping spider). Life expectancy approx. 1–1.5 years (females longer than males). The values below are carefully researched guidance.

Short answers

Mann's jumping spider: How big does the enclosure need to be?

10×10×18 cm (tall).

Mann's jumping spider: What temperature does it need?

Daytime 22–26 °C, at night 17–21 °C.

Mann's jumping spider: Does it need UVB lighting?

UVB: No UVB needed; bright daytime lighting recommended.

Mann's jumping spider: How long do they live?

Life expectancy: approx. 1–1.5 years (females longer than males).

Mann's jumping spider: Is it suitable for beginners?

Rather not – it is considered an intermediate species (difficulty: Intermediate).

Climate

Daytime temperature
22–26 °C
Night temperature
17–21 °C
Basking spot
—
Humidity
50–60 %
UVB
No UVB needed; bright daytime lighting recommended

Enclosure

Minimum size
10×10×18 cm (tall)
Substrate
Slightly damp coco humus, well ventilated; bark and twigs as climbing and hiding structure

Feeding

Food
Fruit flies (Drosophila), springtails, micro crickets
Feeding interval
adults 2–3×/week, juveniles every 1–2 days

Key facts

Adult size
approx. 5–9 mm body length (a small to medium-sized jumping spider)
Life expectancy
approx. 1–1.5 years (females longer than males)
Origin
Western North America; a typical inhabitant of dry oak woodlands
Protection status
No known CITES listing or special protection
Brumation
No deliberate winter rest is needed in captivity
Cohabitation
Single keeping. There is no evidence for group keeping of the species; jumping spiders are solitary hunters, some species even attack other spiders. One animal per container is therefore the safe choice. For mating put them together only briefly and watch; downside: the female can attack the male.

Notes

Very rare in the hobby; species-specific husbandry data are practically undocumented – the figures are derived from general salticid care and its home climate (low confidence). A striking white scale pattern on the chelicerae. Identification and distribution data: Wikipedia, BugGuide, EOL.

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Related species

All species in the care wiki →

What you need to start

To keep Mann's jumping spider (Metaphidippus manni) you typically need: a suitable enclosure (10×10×18 cm (tall)), substrate (Slightly damp coco humus, well ventilated; bark and twigs as climbing and hiding structure), a heat source with a thermostat, UVB lighting, thermometer and hygrometer, a water dish and hides. You will find equipment in the Reptoria marketplace.

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Last updated: 7 November 2026 · Editor: Reptoria editorial team · Sources include: https://en.wikipedia.org/wiki/Jumping_spider, https://en.wikipedia.org/wiki/Metaphidippus, https://en.wikipedia.org/wiki/Metaphidippus_manni, https://www.rkwalton.com/salticids/Metaphidippus_manni.php

All values are non-binding guidance and do not replace expert advice. Research thoroughly from several sources before acquiring and keeping an animal, and observe the applicable law (species and animal protection in particular).