This article is within the scope of WikiProject Gastropods, a collaborative effort to improve the coverage of
gastropods on Wikipedia. If you would like to participate, please visit the project page, where you can join
the discussion and see a list of open tasks.GastropodsWikipedia:WikiProject GastropodsTemplate:WikiProject GastropodsGastropods articles
Taxonomy: For all marine species, Project Gastropods uses the taxonomy in the online database
WoRMS. When starting a new article, do not use sources of taxonomic information that predate the 2017 revision for all gastropod groups ("Revised Classification, Nomenclator and Typification of Gastropod and Monoplacophoran Families" by Philippe Bouchet & Jean-Pierre Rocroi, Bernhard Hausdorf, Andrzej Kaim, Yasunori Kano, Alexander Nützel, Pavel Parkhaev, Michael Schrödl and Ellen E. Strong in Malacologia, 2017, 61(1–2): 1–526.) (can be dowloaded at
Researchgate.net), substituting the previous classification of 2005
Taxonomy of the Gastropoda (Bouchet & Rocroi, 2005). If you need help with any aspect of an article, please leave a note at the Project talk page.
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U.S. state of California on Wikipedia. If you would like to participate, please visit the project page, where you can join
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The main header image doesn't even really look like a true H. crassicornis to me. I can't see any strong white lines on the cerata - independently, I'd probably ID it as
Hermissenda opalescens. I'm considering changing it to a more distinctive example of the species.
This article is within the scope of WikiProject Gastropods, a collaborative effort to improve the coverage of
gastropods on Wikipedia. If you would like to participate, please visit the project page, where you can join
the discussion and see a list of open tasks.GastropodsWikipedia:WikiProject GastropodsTemplate:WikiProject GastropodsGastropods articles
Taxonomy: For all marine species, Project Gastropods uses the taxonomy in the online database
WoRMS. When starting a new article, do not use sources of taxonomic information that predate the 2017 revision for all gastropod groups ("Revised Classification, Nomenclator and Typification of Gastropod and Monoplacophoran Families" by Philippe Bouchet & Jean-Pierre Rocroi, Bernhard Hausdorf, Andrzej Kaim, Yasunori Kano, Alexander Nützel, Pavel Parkhaev, Michael Schrödl and Ellen E. Strong in Malacologia, 2017, 61(1–2): 1–526.) (can be dowloaded at
Researchgate.net), substituting the previous classification of 2005
Taxonomy of the Gastropoda (Bouchet & Rocroi, 2005). If you need help with any aspect of an article, please leave a note at the Project talk page.
This article is within the scope of WikiProject California, a collaborative effort to improve the coverage of the
U.S. state of California on Wikipedia. If you would like to participate, please visit the project page, where you can join
the discussion and see a list of open tasks.CaliforniaWikipedia:WikiProject CaliforniaTemplate:WikiProject CaliforniaCalifornia articles
The main header image doesn't even really look like a true H. crassicornis to me. I can't see any strong white lines on the cerata - independently, I'd probably ID it as
Hermissenda opalescens. I'm considering changing it to a more distinctive example of the species.
