Read, G.; Saiz-Salinas, J. (2025). World Sipuncula Database. Phascolosoma elongatum Keferstein, 1862. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=148299 on 2025-05-10
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
Unreviewed
Habitat sand, gravel, fat, grey clay, muddy sand or shells [details] Identification Resembles Phascolosoma vulgare Fischer, 1913. The seperating characteristics of the Phascolosoma elongatum are 1) the complete absence of papillae at the base and hindmost tip of the trunk 2) the arrangement of the hooks forms distinct rings as opposed to being scattered as on the Phascolosoma vulgare. [details]