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a male mission blue butterfly rests upon a silver bush lupine

a bald eagle rests upon a fence post stretching its wings

nipah virus was initially isolated in 1999 upon examining samples from an outbreak of encephalitis

in many species of beetles depending upon its morphology the flagellum is further subdivided into club

presence of sensorial hairs upon the surface of the exoskeleton

magnification of 210x presence of sensorial hairs upon the surface of the exoskeleton

ticks belong to the phylum arthropoda due to the fact that they maneuver upon jointed arthro legs
