Anechinocardium Hickman, 2015 † (original description)
Anechinocardium lorenzanum (Arnold, 1908) † (new combination reference)
Anechinocardium weaveri (F. M. Anderson & B. Martin, 1914) † (new combination reference)
Conchocele bathyaulax Hickman, 2015 † (original description)
Conchocele taylori Hickman, 2015 † (original description)
Cyclocardia moniligena Hickman, 2015 † (original description)
Epilucina washingtoniana (B. L. Clark, 1925) † (basis of record)
Kellia saxiriva Hickman, 2015 † (original description)
Kellia vokesi Hickman, 2015 † (original description)
Moerella quasimacoma Hickman, 2015 † (original description)
Saxicavella burnsi Hickman, 2015 † (original description)