Gastropoda - Trochoidea - Solariellidae
Alternative spellings: Machaeroplax, Macheroplax
Parent taxon: Solariella according to C. S. Hickman 1980
See also Willett 1937
Sister taxa: Solariella (Eosolariella), Solariella (Ethaliopsis), Solariella (Solariella), Solariella altiuscula, Solariella bajaensis, Solariella cancellata, Solariella crenulata, Solariella dibitata, Solariella enamellata, Solariella ephnidia, Solariella gemma, Solariella hartleyensis, Solariella hauniensis, Solariella karikalensis, Solariella kincaidi, Solariella krohi, Solariella kroisbachensis, Solariella laqua, Solariella louisiana, Solariella maculata, Solariella minorstriata, Solariella ravni, Solariella shacklefordensis, Solariella stalagmium, Solariella transennata, Solariella tricostata, Solariella vancouverensis, Solariella vaughani, Solariella walkeri
Subtaxa: none
Ecology: epifaunal grazer
Distribution: found only at Timms Point area (1900s-1950s) [Timms Point Silt] (Quaternary of California)