Decapod anatomy are referred to as the "gonopods". At the end of the pleon is the tail fan, comprising a pair of biramous uropods and the telson, which bears the anus. Together, they are used for steering while swimming, and in the caridoid escape reaction. In crabs and some other carcinised decapods, the abdomen is folded under the cephalothorax. Decapod anatomy The decapod crustacean, such as a crab, lobster, shrimp or prawn, is made up of 20 body segments grouped into two main body parts, the cephalothorax and the pleon (abdomen). Each segment may possess one pair of appendages, although in various
Spider-Island Book Day edition of "The Amazing Spider-Man". Madame Web warns Spider-Man of the events that are to come, but Spider-Man dismisses the warnings as nonsense. Meanwhile, the Jackal is seen recruiting spider-powered criminals for his project, along with a severely mutated Kaine, now called Tarantula. He has a large secret lab, in which clones of Miles Warren are seen to be working. The Jackal has a mysterious female benefactor called the Spider Queen. Peter's girlfriend, Carlie Cooper, shows him she has spider-powers. He and Carlie hear a news report telling of several hundred New Yorkers who have manifested spider-powers. The