images (or spinner) have well-developed eyes that, in males, reach exceptional size, the eyes are compound and can be divided into several sections. Generally the same is prepared crown eye, which act as hormone receptor, which serves to recognize males and females mature (or images), from immature (sub-images). Their mouth parts, even if present, is completely atrophied, the subimagini and images do not need nutrirsi.Le wings are of different colors, transparent or slightly opaque. The front ones are well developed while the rear can be small, sometimes reduced or absent altogether. The wings are crossed by a series of fairly simple structure of the venule. The veins of the wings are a major feature through which you can 'identify which species a specimen belongs.
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