Prototroctes, [608]

Prototunicata, [110]

Psammodontidae, [446]

Psammodus, [446]

Psammoperca, [660]

Psammosteidae, [526], [530]

Psammosteus, [527]

Psenes, [643]

Psenopsis, [643]

Psephodus, [445]