housefly leg, musca domestica, whole mount, 20x light micrograph

20x anatomy animal background biology bristle brown claws close coxa detail domestica femur fly foot hairs hairy histology housefly insect isolated leg light magnification magnified microanatomy microbiology micrograph microscope microscopy morphology mount musca part photo sample science specimen spur tarsomeres tarsus tibia trochanter visual white whole