. . . "Picumnus minutissimus (Pallas 1782)" . "Aves" . . . . "(Pallas 1782)" . . "Picumnus" . . . "Arrowhead Piculet" . . "Picidae" . . . "Animalia" . . . "Picumnus minutissimus" . "Piciformes" . "Chordata" .