Animal field guide
Trashline Orb-weaver
Cyclosa insulana
Many webs of this small orb-weaver carry a vertical band of rubbish through the middle: sucked-out insect husks, shed skins and scraps of plant, bound together with silk. The spider sits in a gap in the band with its legs folded, and its mottled body is hard to tell from the debris around it.
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Animal · Europe · Shrubs · Relatively common
Known for: Abdomen extends past the spinnerets into a blunt, Body is mottled in silver-grey, Orb web is small, Body is under roughly a centimetre long
Animal field guide
Trashline Orb-weaver
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Many webs of this small orb-weaver carry a vertical band of rubbish through the middle: sucked-out insect husks, shed skins and scraps of plant, bound together with silk. The spider sits in a gap in the band with its legs folded, and its mottled body is hard to tell from the debris around it.
Native range
Natural range, not this capture location
Shrubs, hedges, gardens, scrub, plantations and forest edges from the Mediterranean through Africa to southern and south-eastern Asia. Webs hang in sheltered gaps between twigs and stems.
Search near meAnimalDex stats
Dominance
10
Speed
7
Size
2
Intelligence
20
Rarity
22%
Total
61
Size scale
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STEP 3 · BATTLE & FUSE
Understand the animal
Understand the Trashline Orb-weaver
Factual biology first: what this animal is like, where it lives, how it survives, and why those traits exist.
01
Introduction to Trashline Orb-weaver
Many webs of this small orb-weaver carry a vertical band of rubbish through the middle: sucked-out insect husks, shed skins and scraps of plant, bound together with silk. The spider sits in a gap in the band with its legs folded, and its mottled body is hard to tell from the debris around it.
How to identify a Trashline Orb-weaver
- Abdomen extends past the spinnerets into a blunt, humped tip
- Body is mottled in silver-grey, brown and black
- Orb web is small, with closely spaced spiral threads
- Body is under roughly a centimetre long
Why Trashline Orb-weaver are interesting
- Observers have recorded that webs differ between individuals: some carry a line of debris, while others have only a band or spiral of plain silk.
- When the web is renewed the debris line is usually left in place and the new spiral is spun around it.
- It finds trapped insects by touch, not sight: struggling prey sends vibrations along the radial threads to the spider waiting at the hub.
- Only the spiral threads of the web are sticky; the spokes and the hub are dry silk that the spider can run along freely.
02
Adaptations and biological abilities
03
Why does Trashline Orb-weaver behave this way?
- Abdomen extends past the spinnerets into a blunt, humped tip
- Body is mottled in silver-grey, brown and black
- Orb web is small, with closely spaced spiral threads
- Body is under roughly a centimetre long
Stays at the hub by day and by night instead of retiring to a leaf shelter. Like other spiders of its genus it is thought to renew a damaged web in darkness or around dawn.
04
Why Shrubs?
Habitat: Shrubs, hedges, gardens, scrub, plantations and forest edges from the Mediterranean through Africa to southern and south-eastern Asia. Webs hang in sheltered gaps between twigs and stems.
Native range: Europe, Sub-Saharan Africa, North Africa & Middle East, South Asia, Southeast Asia
Native range
Natural range, not this specific capture location.
Shrubs, hedges, gardens, scrub, plantations and forest edges from the Mediterranean through Africa to southern and south-eastern Asia. Webs hang in sheltered gaps between twigs and stems.
05
Why this diet?
Small flying insects such as midges, flies, leafhoppers and tiny wasps that strike the sticky spiral. Each catch is bitten, wrapped in silk and carried to the hub to be eaten.
06
Activity, rest, and lifespan
Stays at the hub by day and by night instead of retiring to a leaf shelter. Like other spiders of its genus it is thought to renew a damaged web in darkness or around dawn.
Not well documented. It probably lives about a year, as most small orb-weavers do, with females outlasting males by some weeks.
07
Trashline Orb-weaver reproduction
The female makes several small egg sacs in succession and fastens them into the line of debris, where they pass for more rubbish. Spiderlings hatch inside the sac, stay near it briefly and then disperse. Egg numbers for this species are not well recorded.
Females are the larger sex and are the ones seen in webs. Adult males are considerably smaller and slimmer, with swollen palps, and spend their short adult life wandering in search of females.
08
Predators, threats, and defense
A disturbed spider may shake the web so that its outline blurs, or drop to the ground on a safety line and lie still. Birds, spider-hunting wasps, jumping spiders and lizards are the likely predators.
09
Conservation and rarity
Rarity: Relatively common · 22/100. AnimalDex canonical rarity score: 22/100, maintained by the live indexed species profile.
- Observe from a respectful distance and avoid changing the animal's behavior.
- Do not block feeding, shelter, nesting, or travel routes.
- Use a live camera capture without handling or staging wildlife.
Speak to the animal
Speak to the Trashline Orb-weaver
It answers as itself: ask about how it lives, or bring it something of yours and hear what it would do, from its own Power.
Anonymous: 3/day. Signed-in: 10/day. Pro: 100/day.
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Compare the Trashline Orb-weaver
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Battled in the Arena
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Where to find them
Where to find Trashline Orb-weaver
To find Trashline Orb-weaver in the wild, focus on the exact habitat patches that match its body design and daily behavior, not just the broad country where it exists. You usually do better by working one good piece of habitat inside europe, Sub-Saharan Africa, North Africa & Middle East, South Asia, Southeast Asia than by covering too much ground.
- Forest edge, canopy gaps, fruiting trees, or shaded trails where cover and food meet
- Protected habitat blocks within europe, Sub-Saharan Africa, North Africa & Middle East, South Asia, Southeast Asia
Scientific name
Cyclosa insulana
Category
Animal
Habitat
Shrubs, hedges, gardens, scrub, plantations and forest edges from the Mediterranean through Africa to southern and south-eastern Asia. Webs hang in sheltered gaps between twigs and stems.
Rarity
Relatively common · 22/100
Native range
Europe, Sub-Saharan Africa, North Africa & Middle East, South Asia, Southeast Asia
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