Despite the vagaries of systematists, there are, in a taxonomic sense, many dense clusters of biotic diversity. In this chapter I briefly discuss some clusters currently recognized as the largest genera. I am not advocating a justification for the genus that I have denied a few pages ago. ...
Finally, in this section, we display an estimate of the alpha diversity based on the taxonomic annotations for the predicted proteins. The alpha diversity is presented in context of othermetagenomesin the same project. View chapter Chapter
We compiled a global dataset of bee diversity from published sources of bee assemblages in sites differing in pressures such as land use, and used this to explore whether models of responses to human impacts are robust against geographic and taxonomic biases. Specifically, we hypothesized that bee...
Fish diversity in the seas of the Andaman and Nicobar Islands also is of special interest in terms of marine zoogeography because they lie at the confluence of the Andaman Sea with the western Pacific and the Indian Ocean (Rajan, 2010). A total of 1485 species of fish under 603 genera be...
Features of the TNRS that enabled it to achieve a higher rate of success than both Plantminer and the GNResolver included recognition of a larger diversity of botanical annotations and alternative formulations of infraspecific rank indicators ("ssp" instead of "subsp."), the ability to perform ...
Table 3 The total traits considered in the analyses with an indication of their expected functional meaning and the number of Gower distance groups113. Full size table Estimation of the phylogenetic tree We calculated phylogenetic diversity from a tree calculated with sequences available in GenBank ...
Table 3 The total traits considered in the analyses with an indication of their expected functional meaning and the number of Gower distance groups113. Full size table Estimation of the phylogenetic tree We calculated phylogenetic diversity from a tree calculated with sequences available in GenBank ...
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represents one of the approximately 77,000 described species for which there are no data in GenBank are about eighteen to one, based on the estimate of 1.5 million extant fungal species by Hawksworth (2001), or at least forty-four to one, based on the diversity estimates of O’Brien...
In general, taxonomic databases have two fundamental functions: (1) provide an efficient system of storage and retrieval of taxonomic data; and (2) provide the evolu- tionary and diversity scenario of the organisms [28, 29]. To meet one or both functions, two approaches prevail in the ...