Throughout: Lymph nodes tend to cluster next to blood vessels that feed all the abdominal organs. There are hundreds of lymph nodes within the abdominal cavity, the retroperitoneum (the area by the spine behind the intestines), the pelvis, and the groin. In fact, there all lymph nodes throughout the body (except the brain and eye). ...Read more.
The various fish groups account for more than half of vertebrate species. There are almost 28,000 known extant species, of which almost 27,000 are bony fish, with 970 sharks, rays, and chimeras and about 108 hagfish and lampreys.
Players can catch 43 different species of fish when fishing with lures whereas nets can only catch three species of fish (i.e. fish which can otherwise be caught with red lures). Six very unique fish can only be caught during special fishing events. These fish are marked with three stars (âââ) in the table below. Each kind of fish players have already caught can be found by tapping on the fishing hut, which opens players' fishing books Found in the red fishing house.