Cryptic taxa
WebJul 24, 2012 · Detection of cryptic taxa in Leptobrachium nigrops (Amphibia, Anura, Megophryidae), with description of two new species Authors AMIR HAMIDY Graduate … Webcomplete organelle genomes and broad sampling of taxa for specific regions of a genome. Ethnobotany genomics is defined as exploring the variation in genomic sequences from many species, and here we present some of our recent work that demonstrates the potential benefits of this approach for ethnobotanical research with economic implications.
Cryptic taxa
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WebHistorically, marine oceanic open environments have been considered without barriers to dispersal, and the subsequent speciation of lineages from distant areas. As a consequence, many marine pelagic invertebrates are considered as monotypic cosmopolitan taxa, sometimes even including divergent geographic morphotypes. However, this view has … WebMar 21, 2016 · Cryptic species (those with no morphological differences) have sometimes been distinguished from pseudo-cryptic ones (species with subtle morphological differences discovered following species detection) in the literature dealing with cryptic taxa (e.g., Knowlton, 1993; Sáez et al., 2003 ).
WebWithin the hyperdiverse beetle family Staphylinidae, Dasycerinae is one of the smallest and most cryptic subfamilies, comprising a sole extant genus characterized by a latridiid beetle-like body form. ... Among all extinct taxa, †Protodasycerus bears distinctly longer elytra, and appears to represent a transitional form from †Vetudasycerus ... WebOct 1, 2024 · Cryptic species are defined as species that are difficult to distinguish using traditional morphology-based taxonomic methods (Knowlton, 1993), or species that are …
WebOct 23, 2024 · Current approaches to biodiversity conservation are largely based on geographic areas, ecosystems, ecological communities, and species, with less attention on genetic diversity and the evolutionary continuum from populations to species. Conservation management generally rests on discrete categories, such as identified species, and, for … WebTo our knowledge, 3D landmark-based GM has yet to be used with whole-genome sequencing in an integrative taxonomic framework. Here, we provide a new approach for …
WebJan 18, 2016 · Background: The recently proposed recircumscription of the genus Atraphaxis (incl. Atraphaxis section Ovczinnikovia O.V. Yurtseva ex. S. Tavakkoli and Polygonum sect. Spinescentia Boissier (=A. sect. Polygonoides S. Tavakkoli, Kaz. Osaloo & Mozaff.) makes this genus fairly heterogeneous and therefore almost undefinable based …
WebAug 12, 2016 · By “cryptic taxa,” we mean taxa that are difficult to distinguish based on traditional morphological characters. Obvious examples of cryptic taxa affecting management outcomes are the numerous cases of morphologically cryptic herbicide-resistant biotypes of agricultural weeds (Heap 1997). iphone can\u0027t slide to power offWebApr 20, 2024 · The genus Mentha is taxonomically and phylogenetically challenging due to complex genomes, polyploidization and an extensive historical nomenclature, potentially hiding cryptic taxa. A straightforward interpretation of phylogenetic relationships within the section Mentha is further hindered by dominant but outdated concepts on historically … iphone can\u0027t hold chargeWebApr 13, 2024 · Thus, cryptic taxa do not have to remain in taxonomic crypsis and, bearing a proper name, can be included in biodiversity assessments and ecological and evolutionary analyses. View. iphone can\u0027t swipe upWebMar 1, 2007 · Cryptic species can often be discriminated by differences in mating pheromones or mating calls, but the morphological machinery needed to produce different acoustic or olfactory signals need not differ appreciably. Taxa that differ in these ways are thus likely to escape the notice of visually oriented taxonomists. iphone can\u0027t find wifiWebJul 19, 2007 · As cryptic species discovery is typically not an explicit aim in itself but a by-product of other research, we selected a reference data set of studies where the … iphone can\u0027t get to home screenWebJun 20, 2024 · We aimed to: (1) determine whether A. tenuis resolved into two or more cryptic taxa as evidenced by distinct genetic clusters; (2) document spatial extents of such cryptic taxa and their associations with latitude and shelf position; (3) test for gene flow among cryptic taxa using demographic modelling; and (4) characterize patterns of … iphone can\u0027t hear caller unless on speakerWebOct 13, 2024 · Our broad methodological approach proved effective in recognizing cryptic lineages among the orchids, and we propose the joint analysis of flow cytometric data on genome size and endopolyploidy as a useful and beneficial marker for delineating orchid species with partial endoreplication. Introduction iphone can\u0027t hear me