Bill Bouton:
Western Pygmy-Blue, Brephidium exilis
Bill Bouton:
Western Pygmy-Blue, Brephidium exilis
Bill Bouton:
Western Pygmy-Blue, Brephidium exilis, female
Bill Bouton:
Western Pygmy-Blue, Brephidium exilis, female
Bill Bouton:
Cassius Blue, Leptotes cassius theonus, male
Bill Bouton:
Leptotes cassius cassidula
Bill Bouton:
Marine Blue, Leptotes marina
Bill Bouton:
Marine Blue, Leptotes marina, male
Bill Bouton:
Marine Blue, Leptotes marina, female
Bill Bouton:
Cyna Blue, Zizula cyna
Bill Bouton:
Miami Blue, Cyclargus thomasi bethunebakeri, female
Bill Bouton:
Knickerbean Blue, Cyclargus ammon
Bill Bouton:
Ceraunus Blue, Hemiargus ceraunus astenidas, male
Bill Bouton:
Ceraunus Blue, Hemiargus ceraunus astenidas, male
Bill Bouton:
Ceraunus Blue, Hemiargus ceraunus gyas, female
Bill Bouton:
Ceraunus Blue, Hemiargus ceraunus astenidas
Bill Bouton:
Reakirt's Blue, Echinargus isola, male
Bill Bouton:
Reakirt's Blue, Echinargus isola, female
Bill Bouton:
Eastern Tailed-Blues, Cupido comyntas
Bill Bouton:
Eastern Tailed-Blue, Cupido comyntas, male
Bill Bouton:
Eastern Tailed-Blue, Cupido comyntas, female
Bill Bouton:
Western Tailed-Blue, Cupido amyntula montanorum, male
Bill Bouton:
Western Tailed-Blue, Cupido amyntula montanorum, male
Bill Bouton:
Western Tailed-Blue, Cupido a. amyntula, female
Bill Bouton:
Rocky Mountain Azure, Celastrina echo sidara
Bill Bouton:
Pacific Azure, Celastrina e. echo, male
Bill Bouton:
Pacific Azure, Celastrina e. echo, male
Bill Bouton:
Pacific/Echo Azure, Celastrina e. echo, female
Bill Bouton:
Pacific/Echo Azure, Celastrina echo echo, male and female
Bill Bouton:
Southwestern Azure, Celastrina echo cinerea, female
