Rhomboidella prideauxi (Leach, 1815) |
English Channel & S. England to St. Helena, to Adriatic. Attached by its byssus on various substrates, from sublittoral zone down to continental shelf. Original taxon: Modiola prideaux (sic). Synonyms: asperula, prideauxiana, rhombea. 50m deep, Scilla, Reggio Calabria, SW Italy. 2,75-3mm. « Modiola Prideaux – Prideaux’s Modiola: Hinder part of the shell with elongated cancelli; hinder side with a rounded wing; anterior side towards the middle, broadly sinuated. The dioscovery of this beautiful little shell […] is due to C. Prideaux, Esq. of Kingsbridge: several specimens were found by that gentleman amongst sand, from Milton on the southern coast of Devon, and it is named after him; a tribute due to one of the most zealous and active investigators of the marine zoology of Britain. » – W. E. Leach: The zoological miscellany vol. II, London 1815, via BHL. |
The prodissoconch, typical of the genus, is adorned with some concentric lamellae, while the rest of the shell is clathrate. 55m deep, in grit, Ognina area, Catania, E. Sicilia. 4,5mm. |
« Hinge plate with an irregularly crenulated swollen area beneath the beaks » (MBSBI). |
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