CACrown ArchivesThe cinema collection
Menu
Research dossier · Science & Nature

Maranon antshrike

species of bird

Specimen drawers, botanical folios and brass scientific instruments under study light
Science and natureInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJan 11, 2026
Entity authorityQ31874405 ↗
Source-derived summary

The Maranon antshrike (Thamnophilus shumbae) is a passerine bird in the family Thamnophilidae according to some taxonomists. This non-migratory bird is native to Peru.

Etymology

The specific name "shumbae" derives from the locality of Shumba, Cajamarca, Peru.

Taxonomy

This species was previously classified by BirdLife International's Handbook of the Birds of the World as a subspecies of the collared antshrike (T. bernardi). The South American Classification Committee of the American Ornithological Society, the International Ornithological Committee, and the Clements taxonomy have not accepted the split and retain the taxon's subspecies status.

Description

Thamnophilus shumbae are usually between 15 and 16 cm. They display significant sexual dimorphism. Males are observed to have a black throat, upper breast, and head with their bills being speckled in white. The crown on females is said to be entirely rufous.

Distribution and habitat

The species is said to inhabit in lowland tropical and subtropical deciduous forest.

Editorial summary

This brief starts where responsible research should: with the source description of “Maranon antshrike” as species of bird. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical orientation to terminology and classification, particularly when read beside dated observations, specimens or technical literature. The current 151-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. The account is most persuasive where Maranon, antshrike and species can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the science & nature register because the source frames it as species of bird. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Stable identifiers, scientific names and standards terminology offer the best bridge between this overview and specialist evidence. The source revision retrieved here is dated Jan 11, 2026. The linked authority identifier is Q31874405. None of the 0 selected statements returned an explicit reference.

Critical limits

Scientific names, classifications and consensus can change while older terminology persists in catalogues and historical literature. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. 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
Verify next

Primary datasets, specimen catalogues, standards bodies and the most recent peer-reviewed literature.

Three-step research path

  1. Establish the record: confirm the title “Maranon antshrike”, its source revision and the description used here.
  2. Expand the search: follow Maranon antshrike primary sources, Maranon antshrike archive and Maranon 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 “Maranon antshrike”?
  2. Which observation, specimen, dataset or publication supports the account?
  3. Is the terminology current, historical or disputed?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Maranon antshrike” 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.