CreatureData

Robertus arundineti

Status not recordedspiders

Robertus arundineti is a species in the family Theridiidae, order Araneae. Recorded adults reach 2.91 mm in length.

No freely licensed photo yet

Quick facts about Robertus arundineti

Weight
Not recorded
Length
2.91 mm
Lifespan
Not recorded
Diet
Invertivore
Main food
Not recorded
Habitat
Not recorded
Young per litter or clutch
Not recorded
Active
Day and night (cathemeral)
Conservation status
Not recorded
Countries on record
Not recorded

How big is Robertus arundineti?

ROBERTUS ARUNDINETI · LENGTH 2.91 MMADULT HUMAN · HEIGHT 1.7 M
At 2.91 mm, the recorded maximum length of the robertus arundineti is about 0.2% of the height of an adult human (1.7 m, a fixed reference used for scale).

Where does Robertus arundineti live?

Not recorded

Is Robertus arundineti endangered?

No conservation assessment is recorded for this species in our sources. That is not the same as being safe: it has not been matched to an assessment.

How is Robertus arundineti classified?

  1. kingdomAnimalia
  2. phylumArthropoda
  3. classArachnida
  4. orderAraneae
  5. familyTheridiidae
  6. genusRobertus
  7. SpeciesRobertus arundineti (O. Pickard-Cambridge, 1871)

Synonyms Ctenium arundineti, Ctenium clarkii, Erigone arundineti, Erigone clarkii, Neriene arundineti, Neriene clarkii, Pedanostethus arundineti, Pedanostethus clarkii, Robertus clarki

Other names and names in other languages (8)
  • snovačka polníCzech
  • Feucht-MooskugelspinneGerman
  • suoroopekkiFinnish
  • torvaskeedderkoppNorwegian Bokmål
  • MoerasmolspinDutch
  • Робертус камышовоживущийRussian
  • snovačka poľnáSlovak
  • torvfuktspindelSwedish

Catalogue of Life

Relatives of Robertus arundineti

Other species in the same genus Robertus.

CompareRobertus arundineti vs Common immaculate cobweaverRobertus arundineti vs Robertus alpinusRobertus arundineti vs Robertus arcticusRobertus arundineti vs Robertus banksi

Common questions

Answered only where our data holds the answer.

How big is Robertus arundineti?

An adult Robertus arundineti measures 2.91 mm long, according to values recorded on Wikidata.

What kind of animal is Robertus arundineti?

Robertus arundineti (Robertus arundineti) belongs to the family Theridiidae in the order Araneae.

Sources and how to cite this page

Data as of 2026-11-14. How this page is put together.

Embed a card for this animal on your own site

Copy this code. The card shows the photo with its credit, key facts and a link back to this page.

Preview the card

APA

CreatureData. (2026). Robertus arundineti (Robertus arundineti). Retrieved from https://creaturedata.com/animals/robertus-arundineti

MLA

“Robertus arundineti (Robertus arundineti).” CreatureData, 2026, https://creaturedata.com/animals/robertus-arundineti.

BibTeX
@misc{robertus_arundineti_2026,
  title = {Robertus arundineti (Robertus arundineti)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/robertus-arundineti},
  note = {Data as of 2026-11-14}
}