{{Short description|Genus of gastropods}}
{{Automatic taxobox | image = Glossodoris sedna, México.jpg | image_caption = ''Chromolaichma sedna'' | taxon = Chromolaichma | authority = Bertsch, 1977 <ref>Bertsch H. (1977) The Chromodoridinae nudibranchs from the Pacific coast of America.- Part I. Investigative methods and supra-specific taxonomy. The Veliger 20(2): 107-118. https://www.biodiversitylibrary.org/page/42432307#page/157/mode/1up</ref> | type_species = ''Chromolaichma sedna''<ref name="molluscabase">MolluscaBase (2023). [https://www.molluscabase.org/aphia.php?p=taxdetails&id=558476 ''Chromolaichma'' Bertsch 1977.] Accessed on 2023-06-06</ref> | type_species_authority = Bertsch, 1977 | synonyms = }}
'''''Chromolaichma''''' is a genus of sea slugs, specifically dorid nudibranchs, shell-less marine gastropod mollusks in the family Chromodorididae.<ref name="molluscabase"></ref>
== Species == This genus includes the following species:<ref name="molluscabase"/><ref> [https://onlinelibrary.wiley.com/doi/10.1111/cla.12194] ''Molecular phylogeny of Glossodoris (Ehrenberg, 1831) nudibranchs and related genera reveals cryptic and pseudocryptic species complexes''.]</ref>
* ''Chromolaichma dalli'' <small>Rudman, 1990</small> * ''Chromolaichma edmundsi'' <small>Rudman, 1985</small> * ''Chromolaichma hemera'' <small>Layton & N. G. Wilson, 2024</small> * ''Chromolaichma sedna'' <small>Ev. Marcus & Er. Marcus, 1967</small>
;Synonyms: * ''Chromolaichma punctilucens'' <small>(Bergh, 1890)</small>: synonym of ''Felimida punctilucens'' * ''Chromolaichma youngbleuthi'' <small>(Kay & D. K. Young, 1969)</small>: synonym of ''Glossodoris rufomarginata'' (<small>Bergh, 1890)</small>
== References == {{Reflist}} * Rudman, W. B. (1986). The Chromodorididae (Opisthobranchia: Mollusca) of the Indo-West Pacific: the genus Glossodoris Ehrenberg (= Casella, H. & A. Adams). Zoological Journal of the Linnean Society. 86: 101-184.
==External links== * [https://www.biodiversitylibrary.org/page/42432307 Bertsch H. (1977) The Chromodoridinae nudibranchs from the Pacific coast of America.- Part I. Investigative methods and supra-specific taxonomy. The Veliger 20(2): 107-118.] * [https://doi.org/10.1111/cla.12194 Matsuda, S. B.; Gosliner, T. M. (2017). Molecular phylogeny of Glossodoris (Ehrenberg, 1831) nudibranchs and related genera reveals cryptic and pseudocryptic species complexes. Cladistics.]
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Category:Chromodorididae