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Campião KM, Rico JADL, de Souza Monteiro G, Ash LV, Teixeira CP, Gotelli NJ. High prevalence and concomitant infection of Ranavirus and Eustrongylides sp. in the invasive American Bullfrog in Brazil. Parasitol Int 2024; 100:102875. [PMID: 38417736 DOI: 10.1016/j.parint.2024.102875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 02/08/2024] [Accepted: 02/09/2024] [Indexed: 03/01/2024]
Abstract
American Bullfrogs, Aquarana catesbeiana, are invasive anuran species distributed worldwide. One of the adverse impacts that this species causes in native communities is as a reservoir host for pathogens and parasites. Here, we report the coinfection of two pathogenic organisms in A. catesbeiana: Ranavirus and the nematode Eustrongylides. Bullfrogs were collected in the wild in a pond close to the urban area of São Paulo, Brazil. The prevalence of both pathogens was high: 77% were infected with ranavirus with a mean viral load of 1010.3 viral copies, and 100% of the bullfrogs were infected by Eustrongylides sp. with a mean intensity of infection of 13.4 specimens per host. Four host specimens (31%) presented pathological signs that seemed to be related to the Eustrongylides sp. infection, such as internal organs adhered to each other due to high intensity and large size of the nematodes, ulcers, and raw flesh wounds caused by the nematode. The pathogenic and concomitant infections have potential zoonotic implications and raise concerns about human infection risks for Eustrongylides infection. Moreover, such infections may represent an additional level of threat to native communities through the potential shifts in patterns of parasite and pathogen transmission. Future research involving the native anuran community is essential to ascertain whether invasive bullfrogs are attenuating or exacerbating diseases such as ranavirosis and eustrongylidiosis.
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Affiliation(s)
- Karla Magalhães Campião
- Biological interactions Lab, Department of Zoology Universidade Federal do Paraná, Curitiba, Brazil.
| | | | | | - Lauren V Ash
- University of Vermont, Department of Biology, 109 Carrigan Drive, Burlington, VT 05403, USA
| | - Cauê Pinheiro Teixeira
- Biological interactions Lab, Department of Zoology Universidade Federal do Paraná, Curitiba, Brazil
| | - Nicholas J Gotelli
- University of Vermont, Department of Biology, 109 Carrigan Drive, Burlington, VT 05403, USA
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2
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Ash LV, Campião KM, Teixeira CP, Gotelli NJ. Ranavirus and helminth parasite co-infection in invasive American bullfrogs in the Atlantic forest, Brazil. Int J Parasitol Parasites Wildl 2024; 23:100924. [PMID: 38586581 PMCID: PMC10997893 DOI: 10.1016/j.ijppaw.2024.100924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 03/10/2024] [Accepted: 03/10/2024] [Indexed: 04/09/2024]
Abstract
Emerging infectious diseases threaten amphibian species across the globe. In Brazil, the American bullfrog (Aquarana catesbeiana) is a highly invasive species that can potentially transmit parasites and pathogens to native amphibians. This is the first assessment of co-infection of Ranavirus and helminth macroparasites in invasive populations of bullfrogs in South America. We collected, measured, and euthanized 65 specimens of A. catesbeiana sampled from 9 sites across three states of Brazil in the Atlantic Forest biome. We collected and identified helminth macroparasites and sampled host liver tissue to test for the presence and load of Ranavirus with quantitative PCR. We documented patterns of prevalence, parasite load, and co-infection with generalized linear mixed models, generalized logistic regressions, and randomization tests. Most individual bullfrogs did not exhibit clinical signs of infection, but the overall Ranavirus prevalence was 27% (95% confidence interval, [CI 17-38]). Bullfrogs were infected with helminth macroparasites from 5 taxa. Co-infection of helminth macroparasites and Ranavirus was also common (21% CI [12-31]). Bullfrog size was positively correlated with total macroparasite abundance and richness, and the best-fitting model included a significant interaction between bullfrog size and Ranavirus infection status. We observed a negative correlation between Ranavirus viral load and nematode abundance (slope = -0.22, P = 0.03). Invasive bullfrogs (A. catesbeiana) in Brazil were frequently infected with both Ranavirus and helminth macroparasites, so adult bullfrogs could serve as reservoir hosts for both pathogens and parasites. However, many macroparasites collected were encysted and not developing. Coinfection patterns suggest a potential interaction between Ranavirus and macroparasites because helminth abundance increased with bullfrog size but was lower in Ranavirus infected individuals. Future studies of bullfrogs in the Atlantic Forest should investigate their potential role in pathogen and parasite transmission to native anurans.
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Affiliation(s)
- Lauren V. Ash
- University of Vermont, Department of Biology, 109 Carrigan Drive, Burlington, VT, 05403, USA
| | - Karla Magalhães Campião
- Laboratório de Interações Biológicas, Departamento de Zoologia, Universidade Federal do Paraná, UFPR, Curitiba, Paraná, Brazil
| | - Cauê Pinheiro Teixeira
- Laboratório de Interações Biológicas, Departamento de Zoologia, Universidade Federal do Paraná, UFPR, Curitiba, Paraná, Brazil
| | - Nicholas J. Gotelli
- University of Vermont, Department of Biology, 109 Carrigan Drive, Burlington, VT, 05403, USA
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3
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Olivera LA, Campião KM. Diversity of Acanthocephala parasites in Neotropical amphibians. J Helminthol 2024; 98:e11. [PMID: 38263742 DOI: 10.1017/s0022149x23000986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
Acanthocephalans constitute a small taxonomic group related to rotifers and specialized in a parasitic lifestyle. Anurans act as paratenic and definitive hosts and infections always occur trophically. Our objective is to describe and summarize the richness of acanthocephalans in Neotropical anurans. We conducted a literature review in the main research databases, compiling data published until August 2021. We identified 66 articles with records of acanthocephalan-anuran association, 53.03% were carried out in Brazil. We detected 108 species of anurans from 11 families parasitized by acanthocephalans. With the exception of Bufonidae, Hylidae and Leptodactylidae, which are relatively well-studied families, interaction with acanthocephalans remains largely unexplored for most anuran species. We found six families of acanthocephalans: Centrorhynchidae, Echinorhynchidae, Oligacanthorhynchidae, Cavisomidae, Neoechinorhynchidae and Plagiorhynchidae. Centrorhynchidae and Echinorhynchidae presented the largest number of taxa associated with anurans. The largest number of records corresponded to acanthocephalans in the larval stage (cystacanths), for which anurans act as paratenic hosts. We observed a lack of specific taxonomic resolution in the identifications of most reports, because a large part of the records in the larval stage make morphological identification difficult. Brazil, Mexico, Paraguay, Argentina, Ecuador and Peru are the countries with the most records, while Costa Rica, Venezuela, Colombia, Chile and Uruguay exhibited the lowest publication numbers, resulting in gaps in the distribution of acanthocephalans. We expanded the known number of anuran species parasitized by acanthocephalans, compared to the last published review. Overall, we aim to contribute to the understanding of diversity within this intriguing but understudied group.
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Affiliation(s)
- L A Olivera
- Postgraduate Program in Zoology, Federal University of Paraná. Curitiba, Brazil
- Laboratory of Biological Interactions, Federal University of Paraná, UFPR-Curitiba, Paraná, Brazil
| | - K M Campião
- Laboratory of Biological Interactions, Federal University of Paraná, UFPR-Curitiba, Paraná, Brazil
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4
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Euclydes L, De La Torre GM, Dudczak AC, Melo FTDV, Campião KM. Ecological specificity explains infection parameters of anuran parasites at different scales. Parasitology 2022:1-8. [PMID: 35195062 DOI: 10.1017/s0031182022000087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Understanding the determinants of parasite infection in different hosts is one of the main goals of disease ecology. Evaluating the relationship between parasite–host specificity and infection parameters within host communities and populations may contribute to this understanding. Here we propose two measures of specificity that encompasses phylogenetic and ecological relatedness among hosts and investigated how such metrics explain parasite infection prevalence and mean infection intensity (MII). We analysed the parasites associated with an anuran community in an area of Atlantic Forest and used the number of infected hosts and the net relatedness index to calculate the phylogenetic and ecological specificities of the parasites. These specificity measures were related to infection metrics (prevalence and MII) with generalized linear mixed models at community (all hosts) and population (infected host species) scales. Parasite prevalence was correlated with the number of infected hosts and, when considering only multi-host parasites, was positively related to parasite ecological specificity at community and population scales. Thus, parasite species have similar prevalences in ecologically closer hosts. No relationship was found for parasite MII. Incorporating ecological characteristics of hosts in parasite specificity analyses improves the detection of patterns of specificity across scales.
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Affiliation(s)
- Lorena Euclydes
- Department of Zoology, Faculty of Biological Sciences, Federal University of Paraná, Curitiba, Paraná81531-980, Brazil
| | - Gabriel M De La Torre
- Department of Zoology, Faculty of Biological Sciences, Federal University of Paraná, Curitiba, Paraná81531-980, Brazil
| | - Amanda Caroline Dudczak
- Department of Zoology, Faculty of Biological Sciences, Federal University of Paraná, Curitiba, Paraná81531-980, Brazil
| | - Francisco Tiago de Vasconcelos Melo
- Laboratory of Cell Biology and Helminthology 'Prof. Dr. Reinalda Marisa Lanfredi', Institute of Biological Sciences, Federal University of Pará, Belém, Pará66075-110, Brazil
| | - Karla Magalhães Campião
- Department of Zoology, Faculty of Biological Sciences, Federal University of Paraná, Curitiba, Paraná81531-980, Brazil
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5
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Abstract
Interactions among living beings are the structuring basis of ecosystems, and studies of networks allow us to identify the patterns and consistency of such interactions. Antagonistic networks reflect the energy flow of communities, and identifying network structure and the biological aspects that influence its stability is crucial to understanding ecosystem functioning. We used antagonistic anuran interactions-predator-prey and host-parasite-to assess structural patterns and to identify the key anuran species structuring these networks. We tested whether anuran body-size and life-habit are related to their roles in these networks. We collected individuals of 9 species of anurans from an area of the Atlantic Forest in Brazil and identified their prey and helminth parasites. We used network (modularity, specialization, and nestedness) and centrality metrics (degree, closeness, and betweenness) to identify the role of anuran species in both networks. We then evaluated whether anuran body-size or life-habit were related to anuran centrality using generalized linear mixed models. The networks formed specialized interactions in compartments composed by key species from different habits. In our networks, anurans with rheophilic and cryptozoic habit are central in predator-prey networks, and those with larger body size and arboreal and cryptozoic habit in the host-parasite network. This study represents a step towards a better understanding of the influential factors that affect the structure of anuran antagonist networks, as well as to recognize the functioning roles of anuran species.
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Affiliation(s)
- Amanda Caroline Dudczak
- Department of Zoology, Federal University of Paraná, Curitiba, Brazil.,Postgraduate Program in Zoology, Federal University of Paraná, Curitiba, Brazil
| | - Gabriel Massaccesi DE LA Torre
- Department of Zoology, Federal University of Paraná, Curitiba, Brazil.,Postgraduate Program in Ecology and Conservation, Federal University of Paraná, Curitiba, Brazil
| | - Lorena Euclydes
- Department of Zoology, Federal University of Paraná, Curitiba, Brazil.,Postgraduate Program in Zoology, Federal University of Paraná, Curitiba, Brazil
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6
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Oda FH, Anjos SF, Lima JEDP, Ash LV, Campião KM, Rodrigues DDJ. Three is a crowd: Conspecific multi‐male spawning in the Spotted Toad
Rhaebo guttatus
(Schneider, 1799). AUSTRAL ECOL 2021. [DOI: 10.1111/aec.13014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fabrício Hiroiuki Oda
- Programa de Pós‐graduação em Bioprospecção Molecular Departamento de Química Biológica Universidade Regional do Cariri Campus Pimenta Crato Ceará63105‐000Brazil
| | - Samuel Ferreira Anjos
- Programa de Pós‐graduação em Ciências Ambientais Universidade Federal de Mato Grosso Sinop Mato Grosso Brazil
| | - Jonatha Edson de Paula Lima
- Programa de Pós‐graduação em Ciências Ambientais Universidade Federal de Mato Grosso Sinop Mato Grosso Brazil
| | - Lauren V. Ash
- Department of Biology University of Vermont Burlington Vermont USA
| | - Karla Magalhães Campião
- Laboratório de Ecologia de Interações Antagonistas Departamento de Zoologia Centro Politécnico Universidade Federal do Paraná Curitiba ParanáBrazil
| | - Domingos de Jesus Rodrigues
- Programa de Pós‐graduação em Ciências Ambientais Universidade Federal de Mato Grosso Sinop Mato Grosso Brazil
- Instituto de Ciências Naturais, Humanas e Sociais Universidade Federal de Mato Grosso Sinop Mato Grosso Brazil
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7
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Abstract
The role that the environment plays in vector-borne parasite infection is one of the central factors for understanding disease dynamics. We assessed how Neotropical bird foraging strata and habitat preferences determine infection by parasites of the genera Haemoproteus, Plasmodium, Leucocytozoon, and Trypanosoma and filarioids, and tested for phylogenetic signal in these host-parasite associations. We performed extensive searches of the scientific literature and created a database of hemoparasite surveys. We collected data on host body mass, foraging strata, habitat preference, and migratory status, and tested if host ecological traits predict each hemoparasite occurrence and prevalence using a phylogenetic Bayesian framework. Species of Plasmodium tend to infect birds from tropical forests while birds from altitudinal environments are likely to be infected by species of Leucocytozoon. The probability of a bird being infected by filarioid or Trypanosoma is higher in lowland forests. Bird species that occur in anthropic environments and dry habitats of tropical latitudes are more susceptible to infection by species of Haemoproteus. Host foraging strata is also influential and bird species that forage in the mid-high and canopy strata are more prone to infection by species of Haemoproteus and filarioids. We also identified phylogenetic signal for host-parasite associations with the probability of infection of Neotropical birds by any hemoparasite being more similar among more closely related species. We provided a useful framework to identify environments that correlate with hemoparasite infection, which is also helpful for detecting areas with potential suitability for hemoparasite infection due to land conversion and climate change.
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Affiliation(s)
- Gabriel Massaccesi DE LA Torre
- Biological Interactions, Departamento de Zoologia, Universidade Federal do Paraná, Curitiba, Brazil.,Programa de Pós-graduação em Ecologia e Conservação, Universidade Federal do Paraná, Curitiba, Brazil
| | - Karla Magalhães Campião
- Biological Interactions, Departamento de Zoologia, Universidade Federal do Paraná, Curitiba, Brazil
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8
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Euclydes L, Dudczak AC, Campião KM. Anuran's habitat use drives the functional diversity of nematode parasite communities. Parasitol Res 2021; 120:993-1001. [PMID: 33409644 DOI: 10.1007/s00436-020-06994-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 11/29/2020] [Indexed: 12/01/2022]
Abstract
Understanding the processes responsible for structuring communities has been a challenge in ecology, and parasite communities are an excellent system to address this issue. The use of different diversity metrics can help us to understand the determinants of the structure of parasite communities, and in this sense, functional diversity indexes make it possible to measure the variability of organism traits in communities. In this study, we investigate how host body size and habitat use influence the functional diversity of nematode parasite infracommunities. We collected and examined 213 individuals of 11 species of anurans in an area of the Brazilian Atlantic Forest, calculated Rao's quadratic entropy as a measure of functional diversity of parasite infracommunities, and tested if this index was related to host body size and habitat use with an analysis of covariance (ANCOVA). Anuran species varied in body size (from 1.80 to 10.35 cm) and habit use (arboreal, terrestrial, and semiaquatic), and in the functional diversity of parasite infracommunities (Rao's quadratic entropy ranged from 0 to 0.196). We observed that anurans with larger body size and terrestrial habit showed significantly greater functional diversity of parasites. We conclude that anuran characteristics drive the functional diversity of nematode parasite communities, and highlight the importance of using different diversity metrics to understand the determinants in the host-parasite interaction.
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Affiliation(s)
- Lorena Euclydes
- Department of Zoology, Faculty of Biological Sciences, Federal University of Paraná, Curitiba, Paraná, 81531-980, Brazil.
| | - Amanda Caroline Dudczak
- Department of Zoology, Faculty of Biological Sciences, Federal University of Paraná, Curitiba, Paraná, 81531-980, Brazil
| | - Karla Magalhães Campião
- Department of Zoology, Faculty of Biological Sciences, Federal University of Paraná, Curitiba, Paraná, 81531-980, Brazil
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9
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Tavares LER, Campião KM, Costa-Pereira R, Paiva F. Helmintos endoparasitos de vertebrados silvestres em Mato Grosso do Sul, Brasil. Iheringia, Sér Zool 2017. [DOI: 10.1590/1678-4766e2017106] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
RESUMO Uma lista de espécies de vertebrados silvestres e as espécies de helmintos endoparasitos associadas foi organizada para o estado de Mato Grosso do Sul. Foram encontrados registros de 291 espécies de helmintos endoparasitos, sendo 9 de Acanthocephala, 226 de Nematoda e 65 espécies de Platyhelminthes (23 de Cestoda e 42 de Trematoda) associadas a 20 espécies de peixes, nove de anfíbios, 17 de répteis, 103 de aves e 27 espécies de mamíferos. Apenas 12% dos vertebrados do estado foram estudados quanto a sua parasitofauna, ressaltando o quanto a biodiversidade de helmintos parasitos no estado ainda é subestimada.
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10
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Campião KM, Ribas ACDA, Morais DH, da Silva RJ, Tavares LER. How Many Parasites Species a Frog Might Have? Determinants of Parasite Diversity in South American Anurans. PLoS One 2015; 10:e0140577. [PMID: 26473593 PMCID: PMC4608826 DOI: 10.1371/journal.pone.0140577] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Accepted: 09/26/2015] [Indexed: 11/28/2022] Open
Abstract
There is an increasing interest in unveiling the dynamics of parasite infection. Understanding the interaction patterns, and determinants of host-parasite association contributes to filling knowledge gaps in both community and disease ecology. Despite being targeted as a relevant group for conservation efforts, determinants of the association of amphibians and their parasites in broad scales are poorly understood. Here we describe parasite biodiversity in South American amphibians, testing the influence of host body size and geographic range in helminth parasites species richness (PSR). We also test whether parasite diversity is related to hosts’ phylogenetic diversity. Results showed that nematodes are the most common anuran parasites. Host-parasite network has a nested pattern, with specialist helminth taxa generally associated with hosts that harbour the richest parasite faunas. Host size is positively correlated with helminth fauna richness, but we found no support for the association of host geographic range and PSR. These results remained consistent after correcting for uneven study effort and hosts’ phylogenic correlation. However, we found no association between host and parasite diversity, indicating that more diversified anuran clades not necessarily support higher parasite diversity. Overall, considering both the structure and the determinants of PRS in anurans, we conclude that specialist parasites are more likely to be associated with large anurans, which are the ones harbouring higher PSR, and that the lack of association of PSR with hosts’ clade diversification suggests it is strongly influenced by ecological and contemporary constrains.
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Affiliation(s)
- Karla Magalhães Campião
- Programa de Pós-Graduação em Ecologia e Conservação, Universidade Federal Paraná, Curitiba, Paraná, Brasil
- * E-mail:
| | | | - Drausio Honorio Morais
- UNESP—Universidade Estadual Paulista, Campus de Botucatu, Instituto de Biociências, Departamento de Parasitologia, Botucatu, São Paulo, Brazil
| | - Reinaldo José da Silva
- UNESP—Universidade Estadual Paulista, Campus de Botucatu, Instituto de Biociências, Departamento de Parasitologia, Botucatu, São Paulo, Brazil
| | - Luiz Eduardo Roland Tavares
- Departamento de Biologia, Universidade Federal do Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brasil
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11
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Campião KM, de Aquino Ribas AC, Cornell SJ, Begon M, Tavares LER. Estimates of coextinction risk: how anuran parasites respond to the extinction of their hosts. Int J Parasitol 2015; 45:885-9. [PMID: 26432294 DOI: 10.1016/j.ijpara.2015.08.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 08/20/2015] [Accepted: 08/24/2015] [Indexed: 10/23/2022]
Abstract
Amphibians are known as the most threatened vertebrate group. One of the outcomes of a species' extinction is the coextinction of its dependents. Here, we estimate the extinction risk of helminth parasites of South America anurans. Parasite coextinction probabilities were modeled, assuming parasite specificity and host vulnerability to extinction as determinants. Parasite species associated with few hosts were the most prone to extinction, and extinction risk varied amongst helminth species of different taxonomic groups and life cycle complexity. Considering host vulnerability in the model decreased the extinction probability of most parasites species. However, parasite specificity and host vulnerability combined to increase the extinction probabilities of 44% of the helminth species reported in a single anuran species.
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Affiliation(s)
- Karla Magalhães Campião
- Programa de Pós-Graduação em Ecologia e Conservação, Universidade Federal do Paraná, Brazil.
| | | | - Stephen J Cornell
- Institute of Integrative Biology, University of Liverpool, Liverpool L69 7ZB, UK
| | - Michael Begon
- Institute of Integrative Biology, University of Liverpool, Liverpool L69 7ZB, UK
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12
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Campião KM, Morais DH, Dias OT, Aguiar A, Toledo GDM, Tavares LER, Da Silva RJ. Checklist of Helminth parasites of Amphibians from South America. Zootaxa 2014; 3843:1-93. [PMID: 25082165 DOI: 10.11646/zootaxa.3843.1.1] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Indexed: 11/04/2022]
Abstract
Parasitological studies on helminths of amphibians in South America have increased in the past few years. Here, we present a list with summarized data published on helminths of South American amphibians from 1925 to 2012, including a list of helminth parasites, host species, and geographic records. We found 194 reports of helminths parasitizing 185 amphibian species from eleven countries: Argentina, Brazil, Chile, Colombia, Equador, French Guyana, Guyana, Paraguay, Peru, Uruguay and Venezuela. Helminth biodiversity includes 278 parasite species of the groups Acanthocephala, Nematoda, Cestoda, Monogenea and Trematoda. A list of helminth parasite species per host, and references are also presented. This contribution aims to document the biodiversity of helminth parasites in South American amphibians, as well as identify gaps in our knowledge, which in turn may guide subsequent studies.
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Affiliation(s)
- Karla Magalhães Campião
- Programa de Pós Graduação em Ecologia e Conservação, Universidade Federal de Mato Grosso do Sul, Centro de Ciências Biológi-cas e da Saúde, Cidade Universitária S/N, CEP 79070-900, Campo Grande, MS, Brazil;
| | - Drausio Honorio Morais
- UNESP-Univ Estadual Paulista, Campus Botucatu, Instituto de Biociências, Departamento de Parasitologia, Botucatu, SP, Brazil; unknown
| | - Olívia Tavares Dias
- UNESP-Univ Estadual Paulista, Campus Botucatu, Instituto de Biociências, Departamento de Parasitologia, Botucatu, SP, Brazil; unknown
| | - Aline Aguiar
- UNESP-Univ Estadual Paulista, Campus Botucatu, Instituto de Biociências, Departamento de Parasitologia, Botucatu, SP, Brazil; unknown
| | - Gislayne De Melo Toledo
- UNESP-Univ Estadual Paulista, Campus Botucatu, Instituto de Biociências, Departamento de Parasitologia, Botucatu, SP, Brazil; unknown
| | - Luiz Eduardo Roland Tavares
- Universidade Federal de Mato Grosso do Sul, Centro de Ciências Biológicas e da Saúde, Laboratório de Parasitologia Veterinária, Cidade Universitária S/N, CEP 79070-900, Campo Grande, MS, Brazil; unknown
| | - Reinaldo José Da Silva
- UNESP-Univ Estadual Paulista, Campus Botucatu, Instituto de Biociências, Departamento de Parasitologia, Botucatu, SP, Brazil; unknown
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13
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Campião KM, Delatorre M, Rodrigues RB, da Silva RJ, Ferreira VL. The Effect of Local Environmental Variables on the Helminth Parasite Communities of the Pointedbelly Frog Leptodactylus podicipinus from Ponds in the Pantanal Wetlands. J Parasitol 2012; 98:229-35. [DOI: 10.1645/ge-2877.1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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