In the 4.6 billion years since the birth of the earth, in our nature, some species have gradually disappeared from the human field of vision, gradually disappeared on the earth, according to statistics in recent centuries, the world has disappeared up to thousands of species, according to expert calculations, every 4 years disappear a species.
While species disappear, some wonderful species appear in the public eye in unexpected forms. For example, the 10 new species that have appeared on the earth in recent years are: tiger spiders, North Atlantic killer whales, Cambodian leaf warblers, hammerhead sharks, carnivorous sponges, color-changing frogs, spiny rats, small pointed raccoons, cape whales, snake lizards, etc.
Recently, a new rare insect species was found in The Haizhu National Wetland Park in Guangzhou, which belongs to the genus Of the insect class Coleoptera leaf beetle family, and the scientific research team named it "Haizhu Leaf Beetle". What is the significance of the emergence of new species? Why are humans so concerned about the emergence of new species?
<h1 class="pgc-h-arrow-right" data-track="4" > Hyders firefly beetle! What is the significance of the emergence of new species? </h1>
The hydrenophore is predominantly yellow in color , with dark brown antennae ( yellow for the first and third segments ) , an oval spot on the sides of its body , and a black brown or black shield.
The Hyders have seven black spots of elytra, located at the base, middle, and near the base, with a pair of spots at the top, the apex is protruding, there are obvious perforations, and the frontal nodules develop.
Moreover, the elytra of hyders are broad and short, with pronounced humeral angles and protruding dorsal sides, and the perforations within the elytra are significantly stronger than the anterior hypocotyl puncture, evenly distributed.
Haizhus fluorescent leaf beetle appears as a new species in Guangzhou Haizhu Wetland Park, how meaningful is its existence? In fact, the emergence of new plant species can improve the structure of nature's genes and food chains for us, and can also make us more aware of the world and us humans.
<h1 class="pgc-h-arrow-right" Data-track="9" Why are new species emerging >? </h1>
Many people may be very frightened, even a little panicked, about the emergence of new species, thinking that the emergence of new species may affect the survival of humans.
In fact, the emergence of new species is a measure of nature's self-protection, their appearance does not appear out of thin air, many species are the result of biological evolution.
Now many species on our earth are biological evolution, according to the biological traceability, we can find that most of the creatures on the earth, the original ancestor is actually a fish.
Why do organisms have so many branches in the process of evolution? This is also a major feature of biological evolution, with continuous evolution, different biological species maintain different styles, and even genetic mutations, the emergence of new species genes.
Over time, changes in the DNA of different populations will eventually make it difficult or impossible for populations to mate, thus forming a whole new series of species.
What can influence the evolution of species? There are actually many factors in biological evolution, such as temperature, ecological environment, environmental pollution (destruction), etc., which may affect the evolution of species.
In the study of the origin of biological evolution, scientists find the results of biological evolution in each era, and can finally find the whole process of biological evolution, which has far-reaching significance for the development of human beings.
<h1 class="pgc-h-arrow-right" Data-track="17" > new species emerge, why are scientists so concerned? </h1>
Regarding the emergence of new species, it has attracted the attention of scientists, and there are two main reasons, namely species scarcity and population harm to be examined.
The emergence of new species, its population is very small, its emergence is of great significance to the study of the scientific community, the traceability of new species, can effectively help scientists study the process of biological evolution on earth.
The other is the harm of new species, if the evolution of species due to changes in the ecological environment, the adaptability of new species to the current environment is very strong, it is likely that due to the lack of natural enemies of new species, large-scale reproduction, can seriously damage the local ecological balance.
In short, the new species is the product of the self-balancing of the natural environment, and its emergence will also imply that the current ecological environment is no longer suitable for the survival of some species, leading to the emergence of new species. Do you think the emergence of new species is good or bad?