sourceTaxonName: Coregonus hoyi
targetTaxonName: Pontoporeia hoyi
localityName: USA|Lake Michigan near Grand Haven, Aug.-Sept. 1980.
referenceCitation: Crowder, L.B. 1986. Ecological and morphological shifts in Lake Michigan fishes: glimpses of the ghost of competition past. Environ. Biol. Fish. 16(1-3):147-157.