CACrown ArchivesThe cinema collection
Menu
Research dossier · Science & Nature

Climocella mayhillae

species of mollusc

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 revisionJul 29, 2026
Entity authorityQ3691617 ↗
Source-derived summary

Climocella mayhillae is a species of land snail belonging to the family Charopidae. Endemic to New Zealand, the species is found in inland and coastal forested areas of Northland, often in association with podocarp tree bank.

Description

C. mayhillae has a shell that measures up to 2.7 mm (0.11 in) by 1.4 mm (0.055 in), with a subdiscoidal shell of four whorls that increase in size. The shell's spire is flat, and the protoconch has 1.75 whorls with the first and last quarter whorl having nine spiral lirae. The shells are uniformly brown in colour.

Taxonomy

The species was first described by James Frederick Goulstone in 1996, who named the species after Pauline C. Mayhill. Mayhill collected the holotype of the species from Ngaiotonga Reserve in Northland, New Zealand on 1 March 1996. The holotpye is held by the Auckland War Memorial Museum.

Distribution and habitat

C. mayhillae is endemic to New Zealand, found in inland and coastal forested areas of the Northland Region. The species is typically found in inland forested locations, in association with the bark of podocarp trees.

Editorial summary

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

Editorial reviewA sound reference starting point where classification, measurement and the date of the underlying evidence remain visible. The current lead gives the account dated anchors—1996—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Climocella, mayhillae 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 mollusc. 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 Jul 29, 2026. The linked authority identifier is Q3691617. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1996.

Critical limits

A general summary may omit uncertainty, sample limits or methodological disagreement that is explicit in the technical record. 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 “Climocella mayhillae”, its source revision and the description used here.
  2. Expand the search: follow Climocella mayhillae primary sources, Climocella mayhillae archive and Climocella 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 “Climocella mayhillae”?
  2. Is the terminology current, historical or disputed?
  3. Which observation, specimen, dataset or publication supports the account?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Climocella mayhillae” 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.