Chilean mussel
species of Bivalvia
The Chilean mussel or Chilean blue mussel, Mytilus chilensis, is a species of blue mussel native to the coasts of Chile from Biobío Region (37 ºS) to Cape Horn (55 ºS). Genomic evidence has confirmed that the native Chilean blue mussel is genetically distinct from the Northern Hemisphere M. edulis, M. galloprovincialis and M. trossulus and also genetically different from Mytilus platensis, the other species of smooth shelled mussel from South America.
Aquaculture
M. chilensis is under intensive aquaculture in Chile. From 2004 to 2008 the annual commercial harvest increased from 80,000 to 200,000 tonnes. Following a decrease in 2009, the production was back at high level in 2010. Over 45,000 tonnes of mussels were exported from Chile in 2008, 93% of them frozen. Some 74% of exports are to the EU, primarily Spain and France, and 15% to the United States.
Systematics
Alcide d'Orbigny first described the species Mytilus platensis d'Orbigny, 1842,. Species that was for many year erroneously confused with Mytilus chilensis described by Hipolito Hupé in 1854. Nowadays most biodiversity databases, such as the World Register of Marine Species or the Integrated Taxonomic Information System recognise Mytilus chilensis as a valid taxon in the Mytilus genus and different from Mytilus platensis.
The public source identifies “Chilean mussel” as species of Bivalvia. This brief keeps that definition visible, then builds a research path around Chilean, mussel and species.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Chilean mussel”, the useful work is to connect “species of Bivalvia” 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 Sep 1, 2026. The linked authority identifier is Q384733. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2004, 2008, 2009 and 2010.
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.
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This entry incorporates text from “Chilean mussel” 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.