In 2014 it was reported that the bryozoan " Fenestrulina rugula " had become a dominant species in parts of Antarctica.
2.
Before the research of Marshall and Warren, German scientists found spiral-shaped bacteria in the lining of the human stomach in 1875, but they were unable to lavage from humans in 1899 . Among some rod-like bacteria, he also found bacteria with a characteristic spiral shape, which he called " Vibrio rugula ".
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