Hello, I have found some references to Unionidae shells (some Hyriidae?) that I couldn't identify as valid names (see below) Probably they are outdated -or maybe mistyped- and are synonims at present. Most of them came from Uruguay. Abbreviations are from original. Could somebody help me? Thanks in advance. Best regards, Alfonso Pina Malaga Spain Anodontites tenebrosicus Anodontites trapezialis Anodont. patag. (Anodonta? Anodontites? patagonica?) Anodont. felix Anodont. mortonianum Anodont. soleniformis Anodont. spixii Castalia undosa Diplodon hyaleus Diplodon smithii Diplod. charruanus Diplod. paralelepipedon Diplod. rhuacoicus Monocond. corrientesensis Monocond. minuana Mycetopoda legumen Mycetopoda silicuosa Neocorbicula manilensis Neocorbic. limosa