Andreas J. Helbig
- Taxonomic recommendations for European birds
2002/01/01 by George Sangster, Alan G. Knox, Andreas J. Helbig +1 · 13 citations
Environmental Science · #Animal Ecology and Behavior Studies #Avian ecology and behavior #Ecology and Vegetation Dynamics Studies
- Taxonomic recommendations for British birds†
2002/09/13 by Alan G. Knox, Martin Collinson, Andreas J. Helbig +2 · 6 citations
Environmental Science · #Avian ecology and behavior #Species Distribution and Climate Change #Wildlife Ecology and Conservation
- Phylogeny and species limits in the Palaearctic chiffchaff Phylloscopus collybita complex: mitochondrial genetic differentiation and bioacoustic evidence*
1996/10/01 by Andreas J. Helbig, Jochen Martens, Ingrid Seibold +3 · 6 citations
Agricultural and Biological Sciences · Biochemistry, Genetics and Molecular Biology · Environmental Science · #Bat Biology and Ecology Studies #Genetic diversity and population structure #Animal Ecology and Behavior Studies #Subspecies #Plumage #Biology #Zoology #Clade #Phylogenetic tree #Phylogenetics #Mitochondrial DNA #Cytochrome b #Synapomorphy #Molecular phylogenetics #Taxon #Evolutionary biology #Ecology #Gene #Genetics
- Evolutionary history of New and Old World vultures inferred from nucleotide sequences of the mitochondrial cytochrome b gene
1995/11/29 by Ingrid Seibold, Andreas J. Helbig · 6 citations
Biochemistry, Genetics and Molecular Biology · Earth and Planetary Sciences · #Genetic diversity and population structure #Identification and Quantification in Food #Evolution and Paleontology Studies #Polyphyly #Monophyly #Biology #Vulture #Zoology #Subfamily #Cytochrome b #Molecular phylogenetics #Clade #Accipitridae #Phylogenetic tree #Evolutionary biology #Phylogenetics #Old World #Ecology #Genetics #Gene #Predation
- Studies of a South East Asian ant-plant association: protection of Macaranga trees by Crematogaster borneensis
1989/06/01 by Brigitte Fiala, U. Maschwitz, Ulrich Maschwitz +2 · 3 citations
Agricultural and Biological Sciences · Biochemistry, Genetics and Molecular Biology · #Insect and Arachnid Ecology and Behavior #Plant Parasitism and Resistance #Plant and animal studies
- Molecular systematics of falcons (family Falconidae)
1993/02/01 by Ingrid Seibold, I. Seibold, Andreas J. Helbig +3 · 4 citations
Biochemistry, Genetics and Molecular Biology · #Biology #Evolutionary biology #Genetic diversity and population structure #Identification and Quantification in Food #Systematics #Taxonomy (biology) #Yersinia bacterium, plague, ectoparasites research #Zoology
- Phylogenetic relationships of the sea eagles (genus Haliaeetus): reconstructions based on morphology, allozymes and mitochondrial DNA sequences
2009/04/27 by Ingrid Seibold, Andreas J. Helbig · 1 citation
Biochemistry, Genetics and Molecular Biology · #Genetic diversity and population structure #Genomics and Phylogenetic Studies #Lepidoptera: Biology and Taxonomy #Biology #Phylogenetic tree #Mitochondrial DNA #Zoology #Genus #Cytochrome b #Evolutionary biology #Phylogenetics #Clade #Gene #Genetics
- Molecular phylogenetic relationship of snow finch complex (genera Montifringilla, Pyrgilauda, and Onychostruthus) from the Tibetan plateau
2006/04/19 by Yanhua Qu, Per G. P. Ericson, Per G.P. Ericson +4 · 1 citation
Biochemistry, Genetics and Molecular Biology · Earth and Planetary Sciences · Environmental Science · #Biology #Clade #Cladogenesis #Ecology #Evolution and Paleontology Studies #Evolutionary biology #Fish biology, ecology, and behavior #Gene #Genetic diversity and population structure #Genetics #Lineage (genetic) #Molecular phylogenetics #Monophyly #Phylogenetic tree #Sister group #Taxon #Zoology