Search Results - "López Berrizbeitia, M. Fernanda"

Evidence of castrations in fleas of small mammals (Chiroptera and Rodentia) from Argentina by Berrizbeitia, M. Fernanda López, Pérez, M. Julieta

“…Morphological abnormalities in fleas seem to be common in nature and are under reported in Argentina. In this note, we describe anomalies in two males and one…”
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Host specificity of flea parasites of mammals from the Andean Biogeographic Region by Sanchez, Juliana P., Berrizbeitia, M. Fernanda López, Ezquiaga, M. Cecilia

“…Host specificity of fleas affects their biodiversity that plays a major role in determining the potential transmission routes by pathogens through vertebrate…”
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Functional similarity affects similarity in partner composition in flea-mammal networks by Krasnov, Boris R., Khokhlova, Irina S., Berrizbeitia, M. Fernanda López, Matthee, Sonja, Sanchez, Juliana P., van der Mescht, Luther

“…Functional signal in an interaction network is a phenomenon in which species resembling each other in their traits interact with similar partners. We tested…”
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The species composition of local flea assemblages at a small scale in two South American regions is predominantly driven by niche-based mechanisms by Krasnov, Boris R., Berrizbeitia, M. Fernanda López, Sanchez, Juliana P., Díaz, M. Mónica, Lareschi, Marcela, Khokhlova, Irina S., Grabovsky, Vasily I.

“…We applied a step-down factor analysis (SDFA) and multi-site generalised dissimilarity modelling (MS-GDM) to local flea communities harboured by small mammals…”
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Fleas of mammals and patterns of distributional congruence in northwestern Argentina: A preliminary biogeographic analysis by López-Berrizbeitia, M. Fernanda, Acosta-Gutiérrez, Roxana, Díaz, M. Mónica

“…In few groups of parasites have the patterns of distribution been studied using quantitative methods, even though, the study of these organisms indirectly…”
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A New Flea Species of the Genus Cleopsylla (Siphonaptera: Stephanocircidae) from Northwestern Argentina by López Berrizbeitia, M. Fernanda, Hastriter, Michael W, Díaz, M. Mónica

“…A new species of flea of the genus Cleopsylla Rothschild, 1914 (Siphonaptera: Stephanocircidae) is described from sigmodontine rodents from northwestern…”
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Redescription of Neotyphloceras crassispina hemisus Jordan (Siphonaptera: Ctenophthalmidae: Neotyphloceratini) by López Berrizbeitia, M. Fernanda, Sanchez, Juliana, Díaz, M. Monica, Barquez, Rubén M, Lareschi, Marcela

“…Neotyphloceras crassispina hemisus Jordan is redescribed from male and female specimens collected at the type locality (Otro Cerro, Catamarca Province,…”
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Fleas of the genus Tetrapsyllus (Siphonaptera:Rhopalopsyllidae) associated with rodents from Northwestern Argentina by López Berrizbeitia, M. Fernanda, Hastriter, Michael W., Barquez, Rubén M., Díaz, M.Mónica

“…A new species of flea (Siphonaptera: Rhopalopsyllidae) is described from sigmodontine rodents collected during a survey of small mammals in northwestern…”
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An update on the distribution and nomenclature of fleas (Order Siphonaptera) of bats (Order Chiroptera) and rodents (Order Rodentia) from La Rioja Province, Argentina by Berrizbeitia, M Fernanda López, Sánchez, R Tatiana, Barquez, Ruben M, Díaz, M Monica

“…The mammalian and flea fauna of La Rioja Province is one of the least known from northwestern Argentina. In this study, the distribution and nomenclature of 13…”
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A new flea of the genus Ctenidiosomus (Siphonaptera, Pygiopsyllidae) from Salta Province, Argentina by López-Berrizbeitia, M Fernanda, Hastriter, Michael W, Barquez, Rubén M, Díaz, M Mónica

“…A new species of flea of the genus Ctenidiosomus Jordan, 1931 (Siphonaptera: Pygiopsyllidae) is described from Phyllotisosilae J. A. Allen, 1901, from Salta…”
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Congruence between co-occurrence and trait-based networks is scale-dependent: a case study with flea parasites of small mammalian hosts by Krasnov, Boris R., Khokhlova, Irina S., Korallo-Vinarskaya, Natalya P., Laudisoit, Anne, López Berrizbeitia, M. Fernanda, Matthee, Sonja, Sanchez, Julliana P., Stanko, Michal, van der Mesht, Luther, Vinarski, Maxim V.

“…We applied a novel framework based on network theory and a concept of modularity that estimates congruence between trait-based ( = functional) co-occurrence…”
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Description of two new species of Ectinorus (Ectinorus) (Siphonaptera, Rhopalopsyllidae) from Argentina, including a morphometric approach by López-Berrizbeitia, M. Fernanda, Pérez, M. Julieta, Barquez, Rubén M.

“…•This paper describes two new species of fleas of genus Ectinorus.•The present phylogenetic analysis of landmarks data is the first one made for fleas.•The…”
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New record of Alectopsylla unisetosa (Siphonaptera: Ischnopsyllidae) from Patagonia by López Berrizbeitia, M. Fernanda, Hastriter, Michael W., Sanchez, Juliana P., Díaz, M. Mónica

“…Alectopsylla unisetosa (Ischnopsyllidae) from Santa Cruz province represents the second report of the species after 45 years. This new distributional record…”
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Environment and traits affect parasite and host species positions but not roles in flea–mammal networks by KRASNOV, Boris R., SHENBROT, Georgy I., KHOKHLOVA, Irina S., LÓPEZ BERRIZBEITIA, M. Fernanda, MATTHEE, Sonja, SANCHEZ, Juliana P., VAN DER MESCHT, Luther

“…We studied spatial variation in the effects of environment and network size on species positions and roles in multiple flea–mammal networks from four…”
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Wild rodent fleas carrying Bartonella and Rickettsia in an area endemic for vector-borne diseases from Argentina by López Berrizbeitia, M. Fernanda, Acosta, Diana B., Sanchez, Juliana P.

“…Vector-borne diseases account for nearly 20% of all globally recognised infectious diseases. Within the spectrum of flea-borne pathogens, Bartonella and…”
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Relationships between functional alpha and beta diversities of flea parasites and their small mammalian hosts by Krasnov, Boris R., Khokhlova, Irina S., López Berrizbeitia, M. Fernanda, Matthee, Sonja, Sanchez, Juliana P., Shenbrot, Georgy I., van der Mescht, Luther

“…We studied the relationships between functional alpha and beta diversities of fleas and their small mammalian hosts in 4 biogeographic realms (the Afrotropics,…”
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Incorrect neotype and neallotype designations for species of Agastopsylla (Siphonaptera: Ctenophthalmidae) by Berrizbeitia, M Fernanda Lpez

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Searching for common patterns in parasite ecology: species and host contributions to beta-diversity in helminths of South African ungulates and fleas of South American rodents by Horak, Ivan G., Boomker, Joop, Grabovsky, Vasily I., Khokhlova, Irina S., Junker, Kerstin, Sanchez, Juliana P., Fernanda López Berrizbeitia, M., Krasnov, Boris R.

“…[Display omitted] •Morphological and ecological attributes of parasite species did not contribute to parasite beta-diversity.•Contribution of parasite species…”
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Cynomops planirostris (Chiroptera: Molossidae) by López Berrizbeitia, M. Fernanda, Díaz, M. Mónica

“…The southern dog-faced bat, Cynomops planirostris (Peters, 1866), is a molossid that occurs from Colombia, Venezuela, and the Guianas, through Peru, Bolivia,…”
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Siphonaptera associated with small mammals (Didelphimorphia, Chiroptera, and Rodentia) from northwestern Argentina by López-Berrizbeitia, M. Fernanda, Diaz, M. Mónica

“…Northwestern Argentina (NOA) is one of the least studied areas in Argentina with respect to ectoparasites of the order Siphonaptera; previous investigations,…”
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