MolluscaBase

For those who do not know it yet, some years ago it was decided that the marine species list (WoRMS) should be extended to incorporate also the land and freshwater species. This week a workshop has been held in Ostend (Belgium) to bring a number of new editors into the team of – now officially called – MolluscaBase. They include Dai Herbert, Frank Köhler, Barna Páll-Gergely, Ira Richling, Maxim Vinarski, and myself. Together with Eike Neubert and Ruud Bank we will enter newly described land and freshwater species and genera into the system, and also work on the ‘backlog’ of all pre-2018 described taxa (some have already been done).

From left to right: two members of the data management team at VLIZ, Ruud Bank, Frank Köhler, Dai Herbert.

From left to right: Barna Páll-Gergely, Ruud Bank, Eike Neubert.

From left to right: Maxim Vinarski, Ira Richling.

MolluscaBase is a taxonomically oriented database which aims to provide an authoritative, permanently updated account of all molluscan species. The basic taxonomic unit in MolluscaBase is the binomen, i.e. the combination of a genus name and a specific epithet.

Some scientists make an extensive use of subgenera and/or subspecies. Such combinations are flagged in MolluscaBase as “alternate representation”, i.e. both name strings (with/without subgenus, with/without subspecies) are taxonomically correct, but only the binomen is flagged as “accepted”.

Other status include “taxon inquirendum”, for a name which is listed from a literature source, but has not been recently re-evaluated for taxonomic validity and/or generic or familial placement, and “nomen dubium” for a name which resists revision because the description and other supporting data are deficient.

During the workshop bulk data were submitted for European and South African species, which will soon appear online. Please be patient to see all Neotropical taxa be added to the system. And if you publish new papers containing new Neotropical land and freshwater molluscs, be so kind to send me a PDF once this is available and I’ll make sure the data are added to MolluscaBase: http://www.molluscabase.org.

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3 thoughts on “MolluscaBase

  1. bramb Post author

    WoRMS and MolluscaBase are the same; in the figure red is WoRMS (marine + some fossil), black is the larger MolluscaBase (all molluscs, …in the end 🙂

    Reply

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