Mastigoteuthis magna
species of mollusc

Mastigoteuthis magna is a species of whip-lash squid, characterised by a lack of photophores. The skin is heavily pigmented a deep red by a numerous chromatophores.
References
Joubin, L. 1920. Céphalopodes provenant des Campagnes de la Princesse Alice (1898–1910). 3e Serie. Monaco.
External links
"CephBase: Mastigoteuthis magna". Archived from the original on 2005-08-17.
The public source identifies “Mastigoteuthis magna” as species of mollusc. This brief keeps that definition visible, then builds a research path around Mastigoteuthis, magna and species.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Mastigoteuthis magna”, the useful work is to connect “species of mollusc” to the records capable of establishing context and consequence.
The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated Aug 25, 2025. The linked authority identifier is Q2263084. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1920, 1898, 1910 and 2005.
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.
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Three-step research path
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This entry incorporates text from “Mastigoteuthis magna” 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.