Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact

Actinobacteria --- special and extreme environments --- diversity --- omics technologies --- phylogenomics --- Activities --- environmental adaptation

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

In the last decades a remarkable renaissance has materialized in insect morphology, mainly triggered by the development of new cutting-edge technologies. This is an exciting time for biological synthesis where the mysteries and data derived from genomes can be combined with centuries of data from morphology and development. And, now, more than ever, detailed knowledge of morphology is essential to understanding the evolution of all groups of organisms. In this "age of phylogenomics" researchers rely on morphological data to support molecular findings, test complex evolutionary scenarios, and for placing fossil taxa. This textbook provides an in-depth treatment of the structures and the phylogeny of the megadiverse Hexapoda. The first part presents an up-to-date overview of general insect morphology with detailed drawings, scanning electron micrographs, and 3-D reconstructions. Also included is a chapter covering innovative morphological techniques (e.g., µ-computer tomography, 3-D modeling), brief treatments of insect development and phylogenetic methods, and a comprehensive morphological glossary. The second part is of a modern synthesis of insect systematics that includes taxon-specific morphological information for all Orders. The work is an invaluable reference for students and researchers working in all facets of biology and is a must for evolutionary biologists. A detailed understanding of morphology is essential in unraveling phylogenetic relationships and developing complex evolutionary scenarios. Increasingly researchers in phylogenomics are re/turning to morphological data to support their findings, while the development of new cutting-edge technologies has further increased interest in this growing field. This definitive handbook provides an in-depth treatment of insect morphology. The first part presents an up-to-date overview of insect morphology with detailed drawings, brilliant scanning electron micrographs and 3-D reconstructions as interactive PDFs. This is complemented by a chapter on innovative morphological techniques (e.g., µ-computer tomography, 3-D modeling) and a comprehensive morphological glossary. The second part treats the state of the art in insect systematics and includes taxon-specific morphological information for all orders. Systematics are treated formally, with for example the arguments for relationships ("apomorphies") always listed explicitly. The work is a useful reference for students and researchers working in different fields of biology and a must for those dealing with insects from an evolutionary perspective.

Insekten. --- Morphologie. --- Phylogenie. --- Insects --- Insectes --- Morphology. --- Phylogeny. --- Morphology --- Phylogeny --- Morphologie --- Phylogenèse --- Hexapoda --- Insecta --- Pterygota --- Arthropoda --- Entomology --- Entomology. --- Phylogenomics. --- Zoological Systematics.

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

This book focuses on systematics, biogeography, and evolution of arachnids, a group of ancient chelicerate lineages that have taken on terrestrial lifestyles. The book opens with the questions of what arachnology represents, and where the field should go in the future. Twelve original contributions then dissect the current state-of-the-art in arachnological research. These papers provide innovative phylogenomic, evolutionary and biogeographic analyses and interpretations of new data and/or synthesize our knowledge to offer new directions for the future of arachnology.

BioGeoBEARS --- Caatinga --- dispersal --- Galapagos --- Neotropical --- speciation --- spiders --- tropical dry forests --- vicariance --- coin spider --- Nephilidae --- phylogenomics --- biogeography --- dispersal probability --- Arthropoda --- circular reasoning --- investigator bias --- paleontology --- Arachnida --- tissue --- X-rays --- micro-CT --- cerebrum --- nervous system --- neuroanatomy --- imaging --- Araneae --- biodiversity --- community ecology --- elevation --- Pantepui --- species turnover --- Tetragnatha --- dynamic disperser --- intermediate dispersal model of biogeography --- GAARlandia --- Tetragnathidae --- taxonomy --- taxonomic crisis --- species concepts --- data management --- monographic research --- molecular phylogeny --- divergence time --- relict group --- Linyphiidae --- phylogeny --- Caribbean biogeography --- arachnid --- araneae --- Micrathena --- long distance dispersal --- distribution --- diversity --- Salticidae --- target sequencing --- reduced representation sequencing (RRS) --- spider phylogenomics --- deep phylogeny --- molecular dating --- ancestral range analysis --- endemics --- founder-event --- intermediate dispersal model --- n/a --- Research. --- Biology. --- Microbiology.

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

This book focuses on systematics, biogeography, and evolution of arachnids, a group of ancient chelicerate lineages that have taken on terrestrial lifestyles. The book opens with the questions of what arachnology represents, and where the field should go in the future. Twelve original contributions then dissect the current state-of-the-art in arachnological research. These papers provide innovative phylogenomic, evolutionary and biogeographic analyses and interpretations of new data and/or synthesize our knowledge to offer new directions for the future of arachnology.

Research & information: general --- Biology, life sciences --- Microbiology (non-medical) --- BioGeoBEARS --- Caatinga --- dispersal --- Galapagos --- Neotropical --- speciation --- spiders --- tropical dry forests --- vicariance --- coin spider --- Nephilidae --- phylogenomics --- biogeography --- dispersal probability --- Arthropoda --- circular reasoning --- investigator bias --- paleontology --- Arachnida --- tissue --- X-rays --- micro-CT --- cerebrum --- nervous system --- neuroanatomy --- imaging --- Araneae --- biodiversity --- community ecology --- elevation --- Pantepui --- species turnover --- Tetragnatha --- dynamic disperser --- intermediate dispersal model of biogeography --- GAARlandia --- Tetragnathidae --- taxonomy --- taxonomic crisis --- species concepts --- data management --- monographic research --- molecular phylogeny --- divergence time --- relict group --- Linyphiidae --- phylogeny --- Caribbean biogeography --- arachnid --- araneae --- Micrathena --- long distance dispersal --- distribution --- diversity --- Salticidae --- target sequencing --- reduced representation sequencing (RRS) --- spider phylogenomics --- deep phylogeny --- molecular dating --- ancestral range analysis --- endemics --- founder-event --- intermediate dispersal model --- n/a --- Research. --- Biology. --- Microbiology.

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

African ecosystems comprise a wealthy repository of biodiversity, with a high proportion of native and endemic plant species, which makes them biologically unique and providers of a wide range of ecosystem services. A large part of African populations, in both rural and urban areas, depend on plants for their survival and welfare, but many ecosystems are being degraded, mostly due to the growing impacts of climate change and other anthropogenic actions and environmental problems. Loss of habitat and biodiversity affects livelihoods, water supply and food security and reduces the resilience of ecosystems in the African continent. The knowledge about the great African plant and ecosystem diversity, and the structure, composition and processes involved in vegetation dynamics, is crucial to promote their sustainable use and to preserve one of the most understudied regions in the world. This Special Issue aimed to gather contributions that update and improve such knowledge.

Research & information: general --- Biology, life sciences --- ecotone --- fire --- forest core --- habitat preference --- Ngel Nyaki --- niche partitioning --- savannah --- species sorting --- torus translation --- vegetation --- aridification in NW Africa --- Macaronesian islands --- distribution patterns --- West African Monsoon (WAM) --- vascular flora --- African potato --- conservation --- commercialization --- cultivation --- Hypoxidaceae --- medicinal plant --- unsustainable harvesting --- wild harvesting --- woodland --- miombo --- savanna --- diversity --- disturbance --- Baikiaea --- biogeographic vicariance --- extinction --- phylogenomics --- gene shopping --- gene capture --- molecular dating --- Africa --- biome --- RADseq --- Monechma --- Justicia --- phylogeny --- plant diversity --- Bia Tano Forest Reserve --- gap --- regeneration --- species composition --- species diversity --- wildfires --- MODIS burnt area product --- WWF ecoregions --- land cover --- Miombo woodlands --- biodiversity conservation --- sub-Saharan Africa --- flora --- tropical biodiversity