Latitudinal range: 38.9° to 43.8°

Found in 4 samples

Canada: Keffer (Midden 57, screened) (Holocene), Irving-Johnston (Holocene)

United States: Edwin Harness Mound (Holocene), Scovill (Holocene)

See also Micropterus, Micropterus dolomieui, Micropterus punctulatus, Micropterus salmoides, Micropterus salmonoides