Distribution Eastern Atlantic, from Norway to southern Morocco, also in Canary Is. and the Azores, and throughout the Mediterranean,...
Distribution Eastern Atlantic, from Norway to southern Morocco, also in Canary Is. and the Azores, and throughout the Mediterranean, from shore to ca. 100 m. Gorringe, Ampère and Seine seamounts, uncommon in ca. 200 m. [details]
MolluscaBase eds. (2021). MolluscaBase. Nassarius incrassatus (Str?m, 1768). Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=140503 on 2022-05-23
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2022). European Register of Marine Species. Nassarius incrassatus (Strøm, 1768). Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=140503 on 2022-05-23
basis of recordGofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca. in: Costello, M.J. et al. (eds), European Register of Marine Species: a check-list of the marine species in Europe and a bibliography of guides to their identification. <em>Patrimoines Naturels.</em> 50: 180-213., available online athttp://www.vliz.be/imisdocs/publications/ocrd/254404.pdf[details]
additional sourceLandau B.M.; Marques da Silva & Gili C. (2009). The Early Pliocene Gastropoda (Mollusc) aof Estepona, southern Spain. Part 8, Nassariidae. <em>Palaeontos.</em> 17: 1-101.[details]
additional sourceVan Dingenen F., Ceulemans L., Landau B.M. & Silva C.M. da. (2015). The family Nassariidae (Gastropoda: Buccinoidea) from the late Neogene of northwestern France. <em>Cainozoic Research.</em> 15(1-2): 75-122.[details]
status sourceGalindo, L. A.; Puillandre, N.; Utge, J.; Lozouet, P.; Bouchet, P. (2016). The phylogeny and systematics of the Nassariidae revisited (Gastropoda, Buccinoidea). <em>Molecular Phylogenetics and Evolution.</em> 99: 337-353., available online athttps://doi.org/10.1016/j.ympev.2016.03.019[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Biology Type of larval development: planktotrophic, inferred from multispiral protoconch. [details] Diagnosis Shell up to 15 mm high with rather high spire and rounded body whorl. Protoconch small, distinctly cyrtoconoid with 2.5 smooth whorls. Teleoconch of 6-7 comvex whorls, with a sculpture of regular spiral cords, broader thn interspaces, and of axial folds which become distinctly flexuous on the body whorl. Aperture bordered externally with a strong varix forming a rim, normally unique - not repeated at earlier growth stages on the spire. Inner side of outer lip bearing ca. 10 denticles, elongated in the spiral direction. Parietal edge of aperture forming a very thin, appressed callus, with a distinct adapical denticle, continued into a thicker columellar callus with a slightly raised edge. Base of body whorl with a groove delimiting the outer part of the siphonal canal.
Colour extremely variable, with distinct combinations of brown, black, yellowish or orange hues, most often with a paler band on abapical part of spire whorls and periphery of body whorls, else arranged in bands or in spiral series of blotches, or uniform. Aperture white with a highly diagnostic black blotch inside the siphonal canal. [details] Distribution Eastern Atlantic, from Norway to southern Morocco, also in Canary Is. and the Azores, and throughout the Mediterranean, from shore to ca. 100 m. Gorringe, Ampère and Seine seamounts, uncommon in ca. 200 m. [details]