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Avicularia juruensis

species of arachnid

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 17, 2025
Entity authorityQ1849070 ↗
Source-derived summary

Avicularia juruensis is a species of spider in the family Theraphosidae, found in South America (Colombia, Ecuador, Peru and Brazil). Avicularia urticans was brought into synonymy in 2017. It has been given the English name Amazonian pink toe spider. Under the synonym Avicularia urticans, it is also known as the Peruvian pinktoe tarantula. It is a large mygalomorph spider, with a maximum body length over 30 mm (1.2 in) and the longest fully extended leg about 60 mm (2.4 in). Like other species in the genus Avicularia, specimens under this name are sold as pets, although their identity has not been confirmed by taxonomic studies.

Description

The adult female Avicularia juruensis has a carapace about 19 mm long and 17 wide, and an abdomen about 24 mm long and 17 mm wide. The adult male has a smaller body, with a carapace about 15 mm long and wide, and notably shorter and narrower abdomen, about 17 mm long and 12 mm wide. The fourth leg is slightly longer than the first, both being longer than the middle two. The first leg was measured as 53 mm in a female and 56 mm in a male, the fourth leg as 58 mm in a female and 60 mm in a male.

Editorial summary

The public source identifies “Avicularia juruensis” as species of arachnid. This brief keeps that definition visible, then builds a research path around Avicularia, juruensis and species.

Editorial reviewA practical orientation to terminology and classification, particularly when read beside dated observations, specimens or technical literature. The current lead gives the account dated anchors—2017—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Avicularia, juruensis and species providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Avicularia juruensis”, the useful work is to connect “species of arachnid” to the records capable of establishing context and consequence.

Evidence profile

Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated May 17, 2025. The linked authority identifier is Q1849070. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2017.

Critical limits

A general summary may omit uncertainty, sample limits or methodological disagreement that is explicit in the technical record. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Check terminology, classification and the date of the cited evidence. Scientific names and technical consensus can change while older records retain historical value.

Best used for
  • Current terminology
  • Classification context
  • Finding cited technical literature
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Primary datasets, specimen catalogues, standards bodies and the most recent peer-reviewed literature.

Three-step research path

  1. Establish the record: confirm the title “Avicularia juruensis”, its source revision and the description used here.
  2. Expand the search: follow Avicularia juruensis primary sources, Avicularia juruensis archive and Avicularia research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Avicularia juruensis”?
  2. Has classification or technical consensus changed since the cited source?
  3. Which observation, specimen, dataset or publication supports the account?
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Source & attribution

This entry incorporates text from “Avicularia juruensis” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.