| Records of Steromphala umbilicalis (Flat Topshell, Purple Topshell, Flat Top Shell) : | ||||
| 1: Steromphala umbilicalis (Flat Topshell, Purple Topshell, Flat Top Shell) | ||||
| 6 May 2008 | OSGR: SY67 | 50° 40’ N, 2° 30’ W | Vice County: Dorset (VC 9) | England |
| exposed at low tide | ||||
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| 2: Steromphala umbilicalis (Flat Topshell, Purple Topshell, Flat Top Shell) | ||||
| 21 Mar 2008 | OSGR: SW83 | 50° 10’ N, 4° 60’ W | Vice County: East Cornwall (VC 2) | England |
| live animals, on foreshore | ||||
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| Author | Year | Title | Source | |
|---|---|---|---|---|
| Sterry, P. | 2007 | Purple Topshell | Vol 19, no. 1 Page: 61 |
Steromphala umbilicalis (Flat Topshell, Purple Topshell, Flat Top Shell) may also be included in identification literature listed under the following higher taxa:
 NBN (data.nbn.org.uk)
has a distribution map for Steromphala umbilicalis (Flat Topshell, Purple Topshell, Flat Top Shell)
|
 BioInfo (www.bioinfo.org.uk)
has 0 host/parasite/foodplant and/or other relationships for Steromphala umbilicalis (Flat Topshell, Purple Topshell, Flat Top Shell)
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