Figure 1 from: Garfinkle E (2012) A review of North American Recent Radiolucina (Bivalvia, Lucinidae) with the description of a new species. ZooKeys 205: 19-31. https://doi.org/10.3897/zookeys.205.3120

Figure 1 - A–D Radiolucina amianta (SBMNH 357639, USA, Florida, Santa Petersburg, Tampa Bay) length = 5.4 mm A Exterior of right valve B Exterior of left valve C Interior of left valve D Interior of right valve E Close up of hinge of left valve F Close up of anterior adductor muscle scar of left valve G Close up of ribs of right valve H Close up of pallial line of left valve. E–H scale bar = 1 mm.