Children (7 direct children, 7 direct and indirect children):
Aphelocoma ultramarina colimae
Aphelocoma ultramarina ultramarina
Aphelocoma ultramarina arizonae
Aphelocoma ultramarina couchii
Aphelocoma ultramarina gracilis
Aphelocoma ultramarina potosina
Aphelocoma ultramarina wollweberi