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Bronze Copper Lycaena hyllus [CBIF]
Wingspan: 23 to 38 mm
Larval food: Curled Dock (Rumex crispus), Water Dock (R. orbiculatus), and knotweed (Polygonum spp.)
Flight season: Mid-June to mid-September (2 overlapping broods)
 | Underside of wing
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Banded Hairstreak Satyrium calanus [CBIF]
Wingspan: 23 to 34 mm
Larval food: Oaks, hickory, and walnuts, particularly butternut (Juglans cinerea)
Flight season: Late June into late August
| Underside of wings
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Striped Hairstreak Satyrium liparops [CBIF]
Wingspan: 21 to 28 mm
Larval food: Plum and cherry (Prunus spp.) and hawthorns (Crataegus spp.)
Flight season: Mid-June to mid-August (peak in early July)
| Underside of wings
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Eastern Tailed Blue Everes comyntas [CBIF]
Wingspan: 16 to 26 mm
Larval food: White Clover (Trifolium repens), Red Clover (T. pratense), and Cow Vetch (Vicia cracca)
Flight season: 2 or 3 generations, May to October
| Underside of wings
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Male, upper surface of wings
 | Female, upper surface of wings
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Spring Azure Celastrina ladon [CBIF]
Wingspan: 18 to 28 mm
Larval food: Cherry (Prunus spp.), blueberry (Vaccinium spp.), and early blooming viburnums (Viburnum spp.)
Flight season: Early April to mid-May
| Underside of wings
 |
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Summer Azure Celastrina neglecta [CBIF]
Wingspan: 23 to 29 mm
Larval food: Dogwoods (Cornus spp.), New Jersey Tea (Ceanothus americanus), meadowsweet (Spiraea spp.) and late-blooming viburnums (Viburnum spp.)
Flight season: Mid-June to early September (2 or 3 generations) 
| Underside of wings
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Silvery Blue Glaucopsyche lygdamus [CBIF]
Wingspan: 16 to 26 mm
Larval food: Cow Vetch (Vicia cracca), White Sweet Clover (Melilotus alba), and Alfalfa (Medicago sativa)
Flight season: Early May to early July
| Underside of wings
 |
Male, upper surface of wings
 | Female, upper surface of wings
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