LYCAENIDAE
Miletinae
Spalgini
Feniseca tarquinius (Fab.)  (5,8,9)
Lycaeninae
Lycaenini
Lycaena dione (Scudder)  (3,7,9)(8, as L. xanthoides dione (Scudder))
L. helloides (Boisduval)  (9)
L. hyllus (Cramer)  (8,9)
L. phylaeas (L.)  (9)
Theclinae
Theclini
Atlides halesus (Cramer)  (5,7,9)
A. halesus corcorani Clench  (8)
Phaeostrymon alcestis (Edwards)  (3,4,5,7,8,9)
Satyrium behrii (Edwards)  (9)
S. calanus (Hubner)  (7,9)
S. calanus falacer (Godart)  (4,5,8)
S. edwardsii (Grote & Robinson)  (8,9)
S. favonius (J. E. Smith)  (4,5,7,9)(8, prob. the sp. reported as
Eurystrymon ontario autolycus (Edwards))
S. liparops (LeConte)  (9)
S. titus (Fab.)  (7,9)(8, as Harkenclenus titus mopsus (Hubner) 
and H. titus watsoni (Barnes & Benjamin))
Callophrys gryneus (Hubner)  (7,8,9)
C. gryneus castalis Edwards)  (8)
C. gryneus siva (Edwards)  (8, as C. siva (Edwards))
C. henrici (Grote & Robinson)  (6,9)
C. henrici turneri Clench  (8)
C. irus (Godart)  (9)
C. irus hadros Cook & Watson  (8)
C. niphon Hubner  (8,9)
C. spinetorum (Hewitson)  (9)
Calycopis cecrops (Fab.)  (5,7,8,9)
Parrhasius m-album (Boisduval & LeConte)  (9)(8, as Panthiades)
Strymon melinus (Hubner)  (1,3,7,9)
S. melinus franki Field  (5,8)
Polyommatinae
Lampidini
Brephidium exilis (Boisduval)  (8,9)
Leptotes cassius (Cramer)  (9)
L. cassius striata (Edwards)  (8)
L. marina (Reakirt)  (4,5,8,9)
Echinargus isola (Reakirt)  (2,4,7,9)(8, as Hemiargus)
E. isola alce (Edwards)  (5)
Everini
Cupido amyntula (Boisduval)  (5)
C. comyntas (Godart)  (2,3,4,5,7,9)(8, as Everes)
Celastrini
Celastrina ladon (Cramer)  (5,9)(8, C. argiolus pseudargiolus (B. & L.))
C. ladon cinerea (Edwards)  (6)
C. neglecta (Edwards)  (9)
Scolitantidini
Glaucopsyche lygdamus (Doubleday)  (9)
G. lygdamus jacki Stallings & Turner  (8)
Polyommatini
Plebejus acmon (Westwood & Hewitson)  (5 - ID ?)
P. lupini (Boisduval) (9)
P. melissa (Edwards)  (9)
1. In OSU Collection - Det. D. C. Arnold
2. In OSU Collection - Det. J. A. Comstock
3. In OSU Collection - Det. W. A. Drew
4. In OSU Collection - Det. C. Harp
5. In OSU Collection - Det. J. M. Nelson
6. In OSU Collection - Determiner unknown
7. Reported by Kondratieff et al., 2007
8. Reported by Nelson, 1979
9. Reported by Opler et al., 2006
16 genera - 34 species and subspecies