Haliotis planata
species of mollusc

Haliotis planata, common name the planate abalone, is a species of sea snail, a marine gastropod mollusk in the family Haliotidae, the abalone.
Description
The size of the shell varies between 20 mm and 40 mm. "The very flat, solid shell has an oval shape. The spire is not at all raised. The distance of the apex from the nearest margin is about one-sixth the length of the shell. The surface is sculptured with numerous uneven spiral cords. The outline is oval. It is very much depressed, flatter than any other haliotid species. Outside it is chocolate brown stained in places with green, having oblique, branching streaks of cream-white, or blotches of the same tint. The sculpture consists of numerous spiral cords separated by deep grooves.
The public source identifies “Haliotis planata” as species of mollusc. This brief keeps that definition visible, then builds a research path around Haliotis, planata and species.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Haliotis planata”, the useful work is to connect “species of mollusc” to the records capable of establishing context and consequence.
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 19, 2026. The linked authority identifier is Q5642438. None of the 0 selected statements returned an explicit reference.
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.
- Current terminology
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Primary datasets, specimen catalogues, standards bodies and the most recent peer-reviewed literature.
Three-step research path
- Establish the record: confirm the title “Haliotis planata”, its source revision and the description used here.
- Expand the search: follow Haliotis planata primary sources, Haliotis planata archive and Haliotis research across catalogues and specialist indexes.
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Questions for further research
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This entry incorporates text from “Haliotis planata” 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.