The largest reptile in the world is the saltwater crocodile, generally 13 to 18 ft. long and weighing up to 2,200 lbs. Females are smaller, usually 7 to 11 ft. and 1,000 lbs.
Possible causes of anemia include: 1  Certain medicines. 2  Destruction of red blood cells earlier than normal (which may be caused by immune system problems) 3  Long-term (chronic) diseases such as chronic kidney disease, cancer, ulcerative colitis, or rheumatoid arthritis.
The cause of hemolytic anemia is red blood cell destruction. Red blood cell destruction can arise from blood disorders, toxins, or infection. Underlying causes of hemolytic anemia include: 1  hepatitis. 2  Epstein-Barr virus. 3  typhoid fever. 4  sickle cell anemia. 5  E. coli. 6  streptococcus. 7  leukemia.