Výsledky vyhledávání - "Irina S. Khokhlova"

Akademický článek

Congruence between co-occurrence and trait-based networks is scale-dependent: a case study with flea parasites of small mammalian hosts

Autor: Boris R. Krasnov, Irina S. Khokhlova, Natalya P. Korallo-Vinarskaya, Anne Laudisoit, M. Fernanda López Berrizbeitia, Sonja Matthee, Julliana P. Sanchez, Michal Stanko, Luther van der Mesht, Maxim V. Vinarski

Publikováno v: Parasitology, Vol 151, Pp 853-863 (2024)

We applied a novel framework based on network theory and a concept of modularity that estimates congruence between trait-based ( = functional) co-occurrence networks, thus allowing the inference of co-occurrence patterns and the determination of the

Externí odkaz: https://doaj.org/article/a033673578124cb18052b15330ba1b19

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Akademický článek

Relationships between functional alpha and beta diversities of flea parasites and their small mammalian hosts

Autor: Boris R. Krasnov, Irina S. Khokhlova, M. Fernanda López Berrizbeitia, Sonja Matthee, Juliana P. Sanchez, Georgy I. Shenbrot, Luther van der Mescht

Publikováno v: Parasitology, Vol 151, Pp 449-460 (2024)

We studied the relationships between functional alpha and beta diversities of fleas and their small mammalian hosts in 4 biogeographic realms (the Afrotropics, the Nearctic, the Neotropics and the Palearctic), considering 3 components of alpha divers

Externí odkaz: https://doaj.org/article/73b1b4717d984f01bbe2446e34224077

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Akademický článek

Phylogenetic patterns in regional flea assemblages from 6 biogeographic realms: strong links between flea and host phylogenetic turnovers and weak effects of phylogenetic originality on host specificity

Autor: Boris R. Krasnov, Georgy I. Shenbrot, Irina S. Khokhlova

Publikováno v: Parasitology, Vol 150, Pp 455-467 (2023)

We investigated phylogenetic patterns in flea assemblages from 80 regions in 6 biogeographic realms and asked whether (a) flea phylogenetic turnover is driven by host phylogenetic turnover, environmental dissimilarity or geographic distance; (b) the

Externí odkaz: https://doaj.org/article/83e25db5ac2a4cd0a4f1c0c7506001a8

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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

Autor: Boris R. Krasnov, M. Fernanda López Berrizbeitia, Juliana P. Sanchez, M. Mónica Díaz, Marcela Lareschi, Irina S. Khokhlova, Vasily I. Grabovsky

Publikováno v: Parasitology Research. 122:571-583

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::efc824e42970b3e98d8e21b10d45b024
https://doi.org/10.1007/s00436-022-07759-2

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Latitudinal gradients in body size and sexual size dimorphism in fleas: males drive Bergmann's pattern

Autor: Boris R, Krasnov, Elena N, Surkova, Georgy I, Shenbrot, Irina S, Khokhlova

Publikováno v: Integrative Zoology. 18:414-426

We tested for the effects of latitude and geographic range size (GRS) on body size, leg length, and sexual size dimorphism (SSD) across 103 species of fleas, taking into account phylogenetic between-species relationships. When the data on body size w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7eb87f869eec944af15d9c1d7e588a4a
https://doi.org/10.1111/1749-4877.12686

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Regional flea and host assemblages form biogeographic, but not ecological, clusters: evidence for a dispersal-based mechanism as a driver of species composition

Autor: Boris R. Krasnov, Georgy I. Shenbrot, Irina S. Khokhlova

Publikováno v: Parasitology

We used data on the species composition of regional assemblages of fleas and their small mammalian hosts from 6 biogeographic realms and applied a novel method of step-down factor analyses (SDFA) and cluster analyses to identify biogeographic (across

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4cd34c63e6fdca057fc076f1e16f19a
https://doi.org/10.1017/s0031182022000907

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Multi‐site interaction turnover in flea–mammal networks from four continents: Application of zeta diversity concept and multi‐site generalised dissimilarity modelling

Autor: Boris R. Krasnov, Irina S. Khokhlova, Mathias S. Kiefer, Daniel Kiefer, Marcela Lareschi, Sonja Matthee, Juliana P. Sanchez, Georgy I. Shenbrot, Michal Stanko, Luther van der Mescht

Publikováno v: Ecological Entomology.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d98ceed2bdff551263ebd0f3cd858b4
https://doi.org/10.1111/een.13236

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Dark diversity of flea assemblages of small mammalian hosts: effects of environment, host traits and host phylogeny

Autor: Georgy I. Shenbrot, Irina S. Khokhlova, Boris R. Krasnov

Publikováno v: International Journal for Parasitology. 52:157-167

An assemblage of species in a locality comprises two components, namely (i) species that are present (realised diversity) and (ii) species from the regional pool that may potentially inhabit this locality due to suitable ecological conditions, but th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6025ad51eeb0094a6b611f66e9da4a6
https://doi.org/10.1016/j.ijpara.2021.08.003

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