Acromegalomma vesiculosum (Montagu, 1813) comb. n.

Amphitrite vesiculosa Montagu 1813: 19-20, plate V fig. 1.

Type locality.

Original type locality at Kingsbridge Estuary, Devon, England (50.263°, -03.765°; estimated geolocation). Neotype designated by Knight-Jones (1997: 314) from St. Anthony, Cornwall, England (50.15°, -5.2667°; original geolocation misplaced, corrected here to 50.152°, -5.006°).