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Odd shrimp as the earliest ferocious monster in the history of the earth, the largest individual body length of up to 2 meters, its body flat line type, good at swimming, head handle of the giant double eye can quickly find prey; These features all indicate that chia shrimps were the top predators of the Camoric ocean and deservedly at the top of the Camoric food chain.
as the star fossil of the Cammass Sea, the odd shrimp has been attracting much attention. In recent years, there have been a number of reports of odd shrimps. However, because the fossils of odd shrimps are mostly scattered, the complete individual is very few, the young individual is never reported, so the origin of its predatory mechanism and individual development research has made little progress.
Recently, an international cooperation study led by Professor Liu Jianni of Northwestern University reported on the young individuals of qi shrimp fossils
in Chengjiang Fossil Bank of China, which is the first known larvae of odd shrimp, whose eyes, mouth and predatory appendages are beautifully preserved, which is of great significance for exploring the origin of chi shrimp individual development and its feeding strategy.
the strange shrimp baby body length of 1.8 cm, with a pair of large double eyes with a handle and a pair of very aggressive large appendages, its round mouth with prickly teeth. These features suggest that baby chisong, like an adult individual, is a top predator of the Cambrill Ocean, possibly preying on creatures about its size or smaller.
addition, the study showed that the individual development process of odd shrimps is most likely to be direct development, from childhood to adult growth of the ecological position and food nature has not changed. What's more, the study shows that top predators such as chic shrimps are not only a threat to mid- to large-scale camharmical organisms, but also small individuals. This fierce struggle for survival will greatly promote the diversified development of animal defense methods, thus bringing the Camburo outbreak to a climax.
this article was published online
June 1, 2018. (Source: Science.com)