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Photography with cameras
Nikon D3x, Nikon D300, Canon 50D
Image editing with Photoshop |
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Keyword: Chelicerata |
Overview - a b c d e f g h i j k l m n o p q r s t u v w x y z |
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| ...nstead of 6 legs. Instead of compound eyes arachnids have 8 simple eyes. The head and chest are one unit (prosoma). The prosoma is followed by the abdomen which is not divided and mostly appears in a bigger size. They are a member of the subphylum Chelicerata having the chelicerae – the appendages which appear before the mouth - which give the group its name. On the end of the Chelicerata are retractable claws, and in their points are poison glands. The mouthparts (which also are part of the genitals on the male) are to find on the head too. Attached to the prosoma are 4 (six to seven jointed) leg pairs, which (together with the sens... | | |
| | The head and chest form one unit (Prosoma). This is followed by the abdomen which is usually significantly bigger. Araneae are Chelicerata. At the end of the head are retractable claws, containing glands which secrete poison. They do not use theit mouthparts (at the male as genitals) for chewing their food. Four pairs of legs are attached to the prosoma and each leg comprises six to se... | | |
| | | Mites and Ticks | | Mites and ticks, also commonly known as acarina (Acari), are a subclass, in the phylum arthropods (Arthropoda), the subphylum Chelicerata and the class arachnids (Arachnida). Mites and ticks are generally divided into 3 superorders: Acariformes, Parasitiformes and Opilioacariformes. The orders of the Acariformes are: Astigmata, Oribatida, Prostigmata and Sphaerolichida. The orders of... | | |
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