as the characteristics of organisms are studied in depth, kinship relationships are refined and their name must conform to that knowledge since the scientific name of the species is as your biological ID, “he continues. Managing biodiversity Classification is a universal human activity. We classify everything, we establish categories in all the disciplines that surround us, from the thumbtacks to the university degrees or the crimes of the civil code, everything is organized in categories that are based on different criteria. Although these categories have an objective content, they are not necessarily universal nor do they have to be rigorously delimited. In addition, they can vary substantially depending on the society or environment in which we find ourselves. There is only one type of classification that responds to the internal process that produces it, it is clearly limited and universal:

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the scientific biological classification, that is, Tonga Email List taxonomy, whose internal process is marked by evolution. Species are the pillar on which biodiversity is organized. You cannot understand or protect what is ignored. Despite misunderstandings and the absence of responsible funding, taxonomy remains an active science that keeps pace with discovering species. “To think that the problem of species conservation lies in the person who studies them, is like blaming the waiter because the lentils are hard. Yes there is a conservation problem, but we must target the kitchen,” concludes Valdecasas. A team of researchers led by the National Museum of Natural Sciences (MNCN-CSIC) has discovered two new species of starfish of the genus Asterina. The stars, which measure about two centimeters, have been described under the names of Asterina martinbarriosi , endemic to the

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Canary Islands, and Asterina vicentae , from the Ebro Delta. The finding, which is part of a study on genetic and morphological differentiation of threatened marine invertebrates, is published in the journal Invertebrate Systematics. At present, the diversity of some groups of small starfish is not known with certainty. The morphological analysis of these marine animals does not always allow a clear differentiation and, therefore, researchers have used genetic analysis techniques to study the different varieties of stars of the genus Asterina. Analysis using various molecular markers allowed the identification of five different species, which were later confirmed by a detailed morphological study. Among them, the scientists detected two species new to science. “As in any group of organisms, for small starfish of the genus Asterina, knowledge of

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