Posted by atylotus on 18-05-2015 07:46
#8
no, it isn't, this looks more like some kind of maxillary palp. The anterior spiracle is positioned on both sides of the head. It is placed at the front of those (silvery colored) breathing tubes inside the body. Between the first and second thoracic segment they come into contact with the body surface. Probably they have about 5-7 lobes.