Tony, Nuthatch and Urban Dragon Hunters have collaborated to bring us the new, monthly Circus of the Spineless carnival celebrating invertebrate animals. Tony has spent a lot of elbow grease putting the inaugural edition together. He's listed 54 posts from across the blogosphere. 54! Some were submitted by their authors, others were selected without the authors lifting a finger (like one from this very blog). If this first collection is any indicator, you three have got your work cut out for you...