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Do alien and native tree species from Central Argentina differ in their water transport strategy?
(Wiley, 2014-08)
In this study we assessed the water transport strategies and the abundance of alien and native tree species at a regional scale in Córdoba Mountains, Central Argentina. The aims of this study were: 1) to analyze whether ...
Multivariate discrimination among cryptic mites of the genus Androlaelaps (Acari: Mesostigmata: Laelapidae) parasitic of sympatric akodontine rodents (Cricetidae: Sigmodontinae) in northeastern Argentina: possible evidence of host switch followed by speciation, with the description of two new species
(Springer, 2014-07)
Laelapids are among the most common ectoparasites of rodents. Currently, it is under discussion whether there is a single polixenous species that parasites a variety of hosts, or whether there are cryptic species highly ...
Chemical constituents from the infusion of Zollernia ilicifolia vog. and comparison with Maytenus species
(2003-01-01)
The new flavonoid glycoside kaempferol-3-O-α-L-rhamnopyranosyl(1→2)-O-[α-L- rhamnopyranosyl(1→6)]-O-β-D-galactopyranoside-7-O-α-L- rhamnopyranoside was isolated together with (S)-zierin from the leaves of Zollernia ilicifolia ...
Mitochondrial Gene Confirms the Specific Status of Triatoma pintodiasi Jurberg, Cunha, and Rocha, 2013 (Hemiptera, Triatominae), an Endemic Species in Brazil
(Amer Soc Trop Med & Hygiene, 2017-01-01)
Chagas disease is most frequently transmitted to humans through contact with feces of insects from the Triatominae subfamily. In Brazil, there are 65 species of triatomines distributed throughout the country's 27 states. ...
A new species of Heteronybelinia (Cestoda: Trypanorhyncha) from Sympterygia bonapartii (Rajidae), Nemadactylus bergi (Cheilodactylidae), and Raneya brasiliensis (Ophidiidae) in the southwestern Atlantic, with comments on host specificity of the genus
(Cambridge University Press, 2013-04)
Adults and plerocercoids of a new species of Heteronybelinia (Trypanorhyncha, Tentaculariidae) were recovered from the skate Sympterygia bonapartii (Rajiformes: Rajidae), and 2 species of teleosts, Raneya brasiliensis ...
True branched nostocalean cyanobacteria from tropical aerophytic habitats and molecular assessment of two species from field samples
(2013-03-01)
Aerophytic cyanobacteria are commonly found growing on rocks, tree trunks and soil, but the diversity of these organisms is still poorly known. This complex group is very problematic considering the taxonomic arrangement ...
Species-specific nested PCR as a diagnostic tool for Brucella ovis infection in rams
(Universidade Federal de Minas Gerais (UFMG), Escola de Veterinária, 2013-02-01)
O presente estudo objetivou avaliar uma técnica de nested PCR espécie-específica delineada a partir de PCR espécie-específica descrita anteriormente para detecção de B. ovis em sêmen e urina de carneiros infectados ...
Chemical stimuli and species recognition in Liolaemus lizards
(2011)
Species-specific recognition systems are fundamental to maintaining the cohesion of species, particularly when heterospecific matings are possible. Here, I examined whether species recognition may facilitate species isolation ...