Honey bee (Apis mellifera) - Assemblage of images created with the montage technique of focus stacking to have an optimal depth of field. We can see the bee's anatomy. From left to right: its tongue called proboscis that measures between 5.3 and 7.2 mm, depending on the breed, and which comprises several parts; the furry antennas, which are olfactory perception organs; the eyes with 5000 facets; the thorax, which is the connecting point for the locomotive organs and contains the wing muscles; the back legs that hold the comb for the antennas (tibio-tarsal cleaner); two pairs of wings with the large wing lashed to the small wing by 20 hooks situated on the latter to form a single surface; the middle legs with suction pads and claws at their tips; the abdomen made up of 7 segments that hold the majority of the digestive, respiratory and circulatory systems' organs; the hind legs that hold the tools for gathering the pollen and the propolis: comb, rake and basket; the spur.