In Search of Sweden´s Unknown Spaghetti Worms
Short description
The project aims to map the occurrence of so-called spaghetti worms (Terebellidae) in Swedish waters. At present, around 60 species are listed, but many of the species descriptions are outdated and, in several cases, the records are likely to refer to misidentified species.
Globally, the family Terebellidae comprises approximately 850 species. These worms are characterised by their numerous long tentacles, which extend from above the mouth and are used for feeding.
More about the project
Spaghetti worms are a group of distinctive marine polychaete worms commonly found along the Swedish coast. They range in size from just a few millimetres to around 20 centimetres in length. Most species occur along Sweden’s west coast, although some are also found in the brackish waters of the Baltic Sea.
The project uses DNA barcoding, microscopy and systematic revision of both newly collected and historical material to map and identify spaghetti worms in Swedish waters.
How the public can help
The researchers welcome contributions from the public. Divers and snorkellers who encounter spaghetti worms are encouraged to contact one of the researchers involved in the project by email and share information about their findings. Photographs are also greatly appreciated.
Observations can also be reported through Artportalen, the Swedish Species Observation System, or via the iNaturalist app. Such records provide valuable data that support the research.
