Platytrochus Milne-Edwards & Haime, 1848

Platytrochus airensis Dennant, 1902

Platytrochus claibornensis

Platytrochus compressus (Tenison Woods, 1878)

Platytrochus curvatus Dennant, 1902

Platytrochus elegans

Platytrochus hastatus Dennant, 1902

Platytrochus laevigatus Cairns & Parker, 1992

Platytrochus maudensis Dennant, 1904

Platytrochus merriami

Platytrochus nastatus Dennant

Platytrochus parisepta Cairns & Parker, 1992

Platytrochus stokesi Lea

Platytrochus stokesii (Lea, 1833)