elephant (IMAGE) University of California - Santa Barbara Caption A serendipitous snapshot of the two megaherbivores in this study: an African elephant and reticulated giraffe. While almost all elephants had a nematode infection, they had an extremely low probability of sharing a parasite with another species. Meanwhile, less than half of all giraffes had a nematode infection, but they were highly likely to share those parasites with other species. Credit Photo Credit: TITCOMB, HULKE & MANTAS Usage Restrictions For Use with Credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.