P. caeruleus, [250];

P. mackintoshi, fossil, [251];

P. reperta, [251];

P. veterum, [250]

Porphyriola, [244];

P. alleni, [250];

P. martinica, [250];

P. parva, [250]

Porphyriops, [244];

P. crassirostris, [250];