Helmut Berger
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Researcher ORCID ID = 0000-0002-1726-0082
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Helmut Bergerbiology Degrees
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Neuroscience
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Psychology Biology
Helmut Berger's Degrees
- PhD Cognitive Neuroscience University of Vienna
- Masters Psychology University of Vienna
- Bachelors Psychology University of Vienna
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(Suggest an Edit or Addition)Helmut Berger's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- A user‐friendly guide to the ciliates (Protozoa, Ciliophora) commonly used by hydrobiologists as bioindicators in rivers, lakes, and waste waters, with notes on their ecology (1996) (490)
- Identification and ecology of limnetic plankton ciliates (1999) (444)
- Soil ciliates (protozoa, ciliophora) from Namibia (Southwest Africa), with emphasis on two contrasting environments, the Etosha Region and the Namib Desert (2002) (428)
- Monograph of the Oxytrichidae (Ciliophora, Hypotrichia) (2012) (342)
- Monograph of the Urostyloidea (Ciliophora, Hypotricha) (2006) (256)
- Monograph of the Amphisiellidae and Trachelostylidae (Ciliophora, Hypotricha) (2008) (185)
- Monograph of the Gonostomatidae and Kahliellidae (Ciliophora, Hypotricha) (2011) (160)
- Morphology and biometry of some soil hypotrichs (Protozoa: Ciliophora) (1989) (130)
- Reconciling classical and molecular phylogenies in the stichotrichines (Ciliophora, Spirotrichea), including new sequences from some rare species (2004) (110)
- Morphology, Biology, and Terminology (2006) (93)
- Three-gene based phylogeny of the Urostyloidea (Protista, Ciliophora, Hypotricha), with notes on classification of some core taxa☆ (2014) (90)
- Cladistic relationships and generic characterization of oxytrichid hypotrichs (protozoa, ciliophora) (1997) (89)
- A huge, undescribed soil ciliate (Protozoa: Ciliophora) diversity in natural forest stands of Central Europe (2005) (59)
- Redefinition of Holosticha Wrzesniowski, 1877 (Ciliophora, Hypotricha) (2003) (58)
- Morphologic and Biometric Characterization of Twenty-four Soil Testate Amoebae (Protozoa, Rhizopoda) (1988) (58)
- Monitoring protozoa and metazoa biofilm communities for assessing wastewater quality impact and reactor up-scaling effects. (2000) (52)
- Identification and ontogenesis of the nomen nudum hypotrichs [Protozoa: Ciliophora] Oxytricha nova [=Sterkiella nova sp.n.] and O.trifallax [=S.histriomuscorum] (1999) (52)
- Morphological variation and comparative analysis of morphogenesis in parakahliella macrostoma new genus new combination and histriculus muscorum ciliophora hypotrichida (1985) (51)
- Redefinition and Reassignment of the 18-cirri Genera Hemigastrostyla, Oxytricha, Urosomoida, and Actinotricha (Ciliophora, Hypotricha), and Description of One New Genus and Two New Species (2011) (45)
- Systematics and species-specific response to pH of Oxytricha acidotolerans sp. nov. and Urosomoida sp. (Ciliophora, Hypotricha) from acid mining lakes (2013) (41)
- Genetic, Morphological, and Ecological Diversity of Spatially Separated Clones of Meseres corlissi Petz & Foissner, 1992 (Ciliophora, Spirotrichea) (2008) (36)
- Illustrated guide and ecological notes to ciliate indicator species (Protozoa, Ciliophora) in running waters, lakes, and sewage plants (2014) (35)
- Monographic treatment of Paraholosticha muscicola (Ciliophora, Keronopsidae), including morphological and molecular biological characterization of a brackish water population from Korea. (2019) (33)
- Molecular Phylogeny and Ontogeny of a New Ciliate Genus, Paracladotricha salina n. g., n. sp. (Ciliophora, Hypotrichia) (2014) (31)
- Biogeographical Differences in a Common Soil Ciliate, Gonostomum affine (Stein), as Revealed by Morphological and RAPD-Fingerprint Analysis (2001) (29)
- Morphology, cell-division, and phylogeny of Schmidingerothrix elongata spec. nov. (Ciliophora, Hypotricha), and brief guide to hypotrichs with Gonostomum-like oral apparatus. (2018) (29)
- The Morphogenesis of Kahliella franzi (Foissner, 1982) nov. comb, and Oxytricha giganteaHorváth, 1933 (Ciliophora, Hypotrichida)) (1988) (24)
- Apogastrostyla rigescens (Kahl, 1932) gen. nov., comb. nov. (Ciliophora, Hypotricha): Morphology, Notes on Cell Division, SSU rRNA Gene Sequence Data, and Neotypification (2010) (24)
- Uroleptopsis Kahl, 1932 (Ciliophora: Hypotricha): Morphology and Cell Division of Type Species, Redefinition, and Phylogenetic Relationships (2004) (23)
- Morphology and Small Subunit (SSU) rRNA Gene Sequence of the New Brackish Water Ciliate Neobakuella flava n. g., n. sp. (Ciliophora, Spirotricha, Bakuellidae) and SSU rRNA Gene Sequences of Six Additional Hypotrichs from Korea (2011) (23)
- Morphology and morphogenesis of Fuscheria terricola n.sp. and Spathidium muscorum (Ciliophora: Kinetofragminophora) (1983) (23)
- Revision of Lamtostyla Buitkamp, 1977 and description of Territricha nov. gen. (Ciliophora: Hypotrichida) (1988) (22)
- High mitochondrial haplotype diversity of Coleps sp. (Ciliophora: Prostomatida). (2008) (21)
- Morphology, morphogenesis, and molecular phylogeny of Uroleptus (Caudiholosticha) stueberi (Foissner, 1987) comb. nov. (Ciliophora, Hypotricha), and reclassification of the remaining Caudiholosticha species. (2017) (21)
- Field experiments on the effects of fertilizers and lime on the soil microfauna of an alpine pasture (1986) (20)
- Morphology and morphogenesis of the soil ciliate Bakuella edaphoni nov. spec. and revision of the genus Bakuella Agamaliev & Alekperov, 1976 (Ciliophora, Hypotrichida) (1992) (19)
- Morphology, Cell Division, and Phylogeny of Uroleptus longicaudatus (Ciliophora, Hypotricha), a Species of the Uroleptus limnetis Complex (2016) (17)
- Ciliates — Protists with complex morphologies and ambiguous early fossil record (2015) (14)
- Redescription of Keronopsis helluo Penard, 1922 from Antarctica and Paraholosticha pannonica Gellért and Tamás, 1959 from Alaska (Ciliophora, Hypotricha). (2017) (14)
- Morphology and morphogenesis of Parakahliella haideri nov. spec. (Ciliophora, Hypotrichida) (1989) (13)
- Hymenostomata, Prostomatida, Nassulida (1994) (13)
- Morphology and molecular phylogeny of an Antarctic population of Paraholosticha muscicola (Kahl, 1932) Wenzel, 1953 (Ciliophora, Hypotricha) (2015) (12)
- Amphisiella annulata (Kahl, 1928) Borror, 1972 (Ciliophora: Hypotricha): Morphology, Notes on Morphogenesis, Review of Literature, and Neotypification (2004) (12)
- Morphology and Cell Division of Saudithrix terricola n. gen., n. sp., a Large, Stichotrich Ciliate from Saudi Arabia (2006) (11)
- Morphology and Cell Division of the Little Known Freshwater Ciliate Uroleptus cf. magnificus (Kahl, 1932) Olmo, 2000 (Hypotricha, Uroleptidae), and List of Published Names in Uroleptus Ehrenberg, 1831 and Paruroleptus Wenzel, 1953 (2011) (9)
- Experimental Studies about the Effects of Soil Compaction on the Structure of the Testacean and Ciliate Community (1983) (5)
- Corrigendum to “Molecular Phylogeny and Ontogeny of a New Ciliate Genus, Paracladotricha salina n. g., n. sp. (Ciliophora, Hypotrichia) by Shao et al. 2014” (2017) (4)
- Typification of the genus Dileptus Dujardin, 1841 (Ciliophora, Rhynchostomatia) (2014) (3)
- Removal of Homonymy between Urostylidae DALLAS, 1851 (Insecta, Heteroptera) and Urostylidae BÜTSCHLI, 1889 (Ciliophora, Hypotrichia) (2001) (3)
- Bibliography of Hypotrichs and Euplotids (Ciliophora) (2006) (2)
- Reconciling morphological and 18S rRNA phylogenies in the stichotrines (Ciliophoa, Spirotrichea), including new sequences from some rare species (2004) (2)
- Mongraph of the Oxytrichidae (Ciliophore, Hypotrichia) (1999) (2)
- Taxa of Unknown Position within the Urostyloidea (2006) (0)
- Taxa not Considered (2006) (0)
- Supplement to the Oxytrichidae (2006) (0)
- Monograph of the Uroleptidae and the Rigidotrichidae ( Ciliophora , Hypotricha ) (2019) (0)
- Wilhelm Foissner (1948-2020). (2021) (0)
- Two hypotrichs (Ciliophora, Hypotricha) from China: morphology and SSU rDNA sequence of Holosticha aestuarina nov. spec. and H. muuiensis Kim et al., 2017. (2022) (0)
- 3.000 or 30.000 free-living ciliate species? Investigations about soil ciliates from Austrian natural forest stands and Namibia (2003) (0)
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What Schools Are Affiliated With Helmut Berger?
Helmut Berger is affiliated with the following schools:
