WoRMS taxon details
Achelia assimilis (Haswell, 1885)
Achelia variabilis Stock, 1954 · unaccepted
Achelia wilsoni (Schimkewitsch, 1890) · unaccepted
Ammothea wilsoni Schimkewitsch, 1887 · unaccepted
Nymphopsis denticulata Gordon, 1932 · unaccepted (Misidentification)
marine, brackish, fresh, terrestrial
Not documented
Bamber, R.N.; El Nagar, A.; Arango, C.P.; Sabroux, R. (Eds) (2025). Pycnobase: World Pycnogonida Database. Achelia assimilis (Haswell, 1885). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=240271 on 2025-09-23
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
(of Ammothea wilsoni Schimkewitsch, 1887) SCHIMKEWITSCH, W., 1887. Sur les Pantopodes de l'expédition du Vertor Pisani. (Note préliminaire.) Zoologische Anzeiger, 10 (251): [details]
basis of record Pycnobase (look up in IMIS) [details]
basis of record Pycnobase (look up in IMIS) [details]
Other
context source (Deepsea)
Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]
additional source Munilla, T.; Soler Membrives, A. (2008). Check-list of the pycnogonids from Antarctic and sub-Antarctic waters: zoogeographic implications. <em>Antarctic Science.</em> 21(02): 99. (look up in IMIS), available online at https://doi.org/10.1017/s095410200800151x [details] Available for editors
[request]
additional source Sirvid, P.J.;Zhang, Z.; Harvey, M.S.; Rhode, B.E.; Cook, D.R.; Bartsch, I.; Staples, D.A. (2010). Phylum Arthropoda Subphylum Chelicerata: horseshoe crabs, sea spiders, arachnids, in: Gordon, D.P. (Ed.) (2010). New Zealand inventory of biodiversity: 2. Kingdom Animalia: Chaetognatha, Ecdysozoa, Ichnofossils. pp. 50-89. [details]
additional source van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details]
additional source Munilla, T.; Soler Membrives, A. (2008). Check-list of the pycnogonids from Antarctic and sub-Antarctic waters: zoogeographic implications. <em>Antarctic Science.</em> 21(02): 99. (look up in IMIS), available online at https://doi.org/10.1017/s095410200800151x [details] Available for editors

additional source Sirvid, P.J.;Zhang, Z.; Harvey, M.S.; Rhode, B.E.; Cook, D.R.; Bartsch, I.; Staples, D.A. (2010). Phylum Arthropoda Subphylum Chelicerata: horseshoe crabs, sea spiders, arachnids, in: Gordon, D.P. (Ed.) (2010). New Zealand inventory of biodiversity: 2. Kingdom Animalia: Chaetognatha, Ecdysozoa, Ichnofossils. pp. 50-89. [details]
additional source van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details]





Unknown type AM G5 220, geounit Tasman Sea [details]
To Barcode of Life (17 barcodes)
To Biodiversity Heritage Library (5 publications)
To European Nucleotide Archive, ENA (Achelia assimilis)
To GenBank (29 nucleotides; 19 proteins)
To PESI
To PESI (from synonym Nymphopsis denticulata Gordon, 1932)
To PESI (from synonym Achelia variabilis Stock, 1954)
To PESI (from synonym Achelia wilsoni (Schimkewitsch, 1890))
To USNM Invertebrate Zoology Arthropoda Collection (17 records)
To Biodiversity Heritage Library (5 publications)
To European Nucleotide Archive, ENA (Achelia assimilis)
To GenBank (29 nucleotides; 19 proteins)
To PESI
To PESI (from synonym Nymphopsis denticulata Gordon, 1932)
To PESI (from synonym Achelia variabilis Stock, 1954)
To PESI (from synonym Achelia wilsoni (Schimkewitsch, 1890))
To USNM Invertebrate Zoology Arthropoda Collection (17 records)