An authoritative classification and catalogue of marine names
WoRMS is continuously updating and strives to reflect current published scientific knowledge, without making
new taxonomic decisions. The Data Management Team welcomes any feedback and suggestions for improvement.
See more details and citation guidelines.
News
Tackling Temporary Names in WoRMS: Interim Solutions for the Taxonomic Impediment
Added on: 2025-08-07 08:01:57 by Vandepitte, Leen
This recently published paper in Marine Biodiversity formulates practical recommendations and clarification on temporary names and how they should be entered in a standardised way, not only into WoRMS but also into taxonomic databases in general. ...
Rotifer World Catalog now available through the Aphia platform
Added on: 2025-08-04 16:04:28 by Goharimanesh, Mona
Almost 20 years after the idea to „set up an individual page for every rotifer species” (2006), the Rotifer World Catalog finds a new home in Aphia, the data infrastructure behind the World Register of Marine Species. A dedicated portal was set up for these conspicuous micro-organisms, and their marine representatives are displayed through WoRMS as well. ...
Introducing the World List of Myxozoa
Added on: 2025-07-31 16:07:28 by Dekeyzer, Stefanie
Today is the launch day for the World List of Myxozoa, a Global Species Database under the umbrella of the World Register of Marine Species (WoRMS). ...
NELOS divers use WoRMS in digital dive log: a step toward citizen science
Added on: 2025-07-23 11:22:55 by Dekeyzer, Stefanie
The Flemish diving federation NELOS vzw (Dutch-speaking League for Underwater Research and Sports) has recently integrated the World Register of Marine Species (WoRMS) into its internal platform DIVES — a Digital Verification System used to log tens of thousands of dives each year. ...
Awardees for the 2025 WoRMS Achievement & Early Career Researcher Award known
Added on: 2025-06-17 11:59:57 by Goharimanesh, Mona
This year, Sammy De Grave has been honored with the WoRMS Achievement Award, and the WoRMS Early Career Researcher Award goes to Sávio Gabriel Gomes Pereira. ...
Introducing the World List of Octocorallia, a companion to the World Lists of Actiniaria and Scleractinia
Added on: 2025-06-02 10:35:28 by Vandepitte, Leen
Today is the launch day for the World List of Octocorallia, a Global Species Database under the umbrella of the World Register of Marine Species (WoRMS). ...[Add] [Older news... ]
Currently in WoRMS
Accepted marine species
248 138 (98% checked)
Marine species names, including synonyms
517 362
Species with image
52 979 (81% checked)
