Articles with "key species" as a keyword



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Effects of the Antibiotic Amoxicillin on Key Species of the Terrestrial Environment

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Published in 2018 at "Bulletin of Environmental Contamination and Toxicology"

DOI: 10.1007/s00128-018-2302-z

Abstract: The antibiotic amoxicillin (AMX) is globally important for human and animal health. Although AMX is considered as a threat for the aquatic and terrestrial environment, limited data are present for its toxicity against key species… read more here.

Keywords: effects antibiotic; antibiotic amoxicillin; terrestrial environment; key species ... See more keywords
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Syndesmis François, 1886 (Rhabdocoela: Umagillidae): a revisitation, with a synopsis and an identification key to species, and new molecular evidence for ascertaining the phylogeny of the group

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Published in 2018 at "Systematic Parasitology"

DOI: 10.1007/s11230-018-9781-5

Abstract: Syndesmis François, 1886 is a genus of umagillid turbellarians comprising species which are typically endosymbionts of echinoids, i.e. sea urchins. This group is likely key in addressing the issue of transition between a free-living and… read more here.

Keywords: ois 1886; identification key; molecular evidence; fran ois ... See more keywords
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A synopsis of the African genus Whitfieldia (Acanthaceae: Whitfieldieae) and a key to the species

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Published in 2021 at "Kew Bulletin"

DOI: 10.1007/s12225-021-09941-8

Abstract: We present a synopsis and an identification key for the 13 species and one subspecies of the African genus Whitfieldia Hook. (Acanthaceae: Acanthoideae: Whitfieldieae). This work is based on the observation and analysis of morphological… read more here.

Keywords: key species; whitfieldia; genus whitfieldia; acanthaceae ... See more keywords
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A new species of Halectinosoma Vervoort, 1962 (Copepoda: Harpacticoida) from Argentina, including a key to species with unusual leg armature patterns, notes on wrongly assigned taxa and an updated key to ectinosomatid genera

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Published in 2017 at "Marine Biodiversity"

DOI: 10.1007/s12526-017-0806-0

Abstract: Both sexes of a new brackish water species, Halectinosoma parejae sp. nov. (Harpacticoida: Ectinosomatidae), are described from the Bahía Blanca estuary (38°53′S, 62°07′W) in Buenos Aires Province. The species represents the first confirmed record of… read more here.

Keywords: updated key; comb nov; vervoort 1962; species halectinosoma ... See more keywords
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Taxonomy, phylogeny, and geographical distribution of the little-known Helicoprorodon multinucleatum Dragesco, 1960 (Ciliophora, Haptorida) and key to species within the genus.

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Published in 2021 at "European journal of protistology"

DOI: 10.1016/j.ejop.2021.125769

Abstract: A little-known haptorid ciliate, Helicoprorodon multinucleatum Dragesco, 1960, was found in a sandy beach at Qingdao, China. Its morphology was studied based on microscopic observations of live and protargol-stained specimens and morphometrics, and the phylogeny… read more here.

Keywords: dragesco 1960; helicoprorodon; little known; helicoprorodon multinucleatum ... See more keywords
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Morphological and molecular characterization of two new species of Andracantha (Acanthocephala: Polymorphidae) from New Zealand shags (Phalacrocoracidae) and penguins (Spheniscidae) with a key to the species

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Published in 2017 at "Journal of Helminthology"

DOI: 10.1017/s0022149x17001067

Abstract: Abstract Two new species of Andracantha (Polymorphidae) are described from the intestine of the shags Leucocarbo chalconotus (Gray) and Phalacrocorax punctatus (Sparrman), and the penguin Eudyptula minor (Forster) from southern South Island, New Zealand. Andracantha… read more here.

Keywords: species andracantha; new zealand; two new; new species ... See more keywords
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Three new species of Cucullanus (Nematoda: Cucullanidae) from marine fishes off New Caledonia, with a key to species of Cucullanus from Anguilliformes

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Published in 2018 at "Parasite"

DOI: 10.1051/parasite/2018050

Abstract: Based on light and scanning electron microscopical studies of nematode specimens from the digestive tract of some rarely collected anguilliform and perciform fishes off New Caledonia, three new species of Cucullanus Müller, 1777 (Cucullanidae) are… read more here.

Keywords: new caledonia; new species; key species; three new ... See more keywords
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Why the damselfish Chromis chromis is a key species in the Mediterranean rocky littoral - a quantitative perspective.

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Published in 2018 at "Journal of fish biology"

DOI: 10.1111/jfb.13551

Abstract: The damselfish Chromis chromis is typically the most abundant fish species in the rocky littoral environment of the Mediterranean Sea, where it feeds in huge shoals on incoming zooplankton and rests near the seabed each… read more here.

Keywords: species mediterranean; damselfish chromis; rocky littoral; chromis chromis ... See more keywords
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Cenopopulation Structure of Key Species in Climax Siberian Pine Chern Forests of the Western Sayan Mountains

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Published in 2019 at "Russian Journal of Ecology"

DOI: 10.1134/s1067413619030081

Abstract: The ontogenetic spectra and age structure of cenopopulations of key species, Pinus sibirica (DuTour) and Abies sibirica (Ledeb.), have been studied in a climax Siberian pine forest with Carex macroura, tall herbs, and ferns (the… read more here.

Keywords: chern forests; key species; climax siberian; siberian pine ... See more keywords
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Leptogium (Collemataceae, Peltigerales) from Mato Grosso do Sul state, Brazil: nine new records, three new taxa and a key for the species

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Published in 2019 at "Phytotaxa"

DOI: 10.11646/phytotaxa.399.2.3

Abstract: The diversity of Leptogium has been underestimated in Mato Grosso do Sul, Brazil. Nine species are being reported for the first time to the state, including L. microcarpum, as new record to Brazil; and L.… read more here.

Keywords: brazil nine; key species; grosso sul; mato grosso ... See more keywords
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A revised synonymy, typification, and key to species of Cleome sensu stricto (Cleomaceae)

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Published in 2021 at "Phytotaxa"

DOI: 10.11646/phytotaxa.496.1.2

Abstract: Cleome s.s. includes 22 species of herbs and shrubs with a center of distribution in southwest Asia and the Arabian Peninsula. The limits of Cleome s.s. and significant nomenclatural problems are addressed, with 21 lectotypifications… read more here.

Keywords: key species; synonymy typification; revised synonymy; cleome sensu ... See more keywords