Pieris occidentalis (butterfly)
Abundance: 4.19%
Habitats: temperate broadleaf/mixed forest (1) only
Found in one sample
United States: Rocky Mountain Biological Laboratory (butterflies)
See also Pieris, Pieris angelika, Pieris brassicae, Pieris bryoniae, Pieris canidia, Pieris daplidice, Pieris davidis, Pieris ergane, Pieris extensa, Pieris formosa, Pieris japonica, Pieris kozlovi, Pieris mannii, Pieris marginalis, Pieris melete, Pieris napi, Pieris oleracea, Pieris protodice, Pieris pseudorapae, Pieris rapae, Pieris sp., Pieris spp.