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Li Y, Chen J, Wang S, Jiang K, Zhou J, Zhu R, Gao C, Bu W, Xue H. Out of East Asia: Early Warning of the Possible Invasion of the Important Bean Pest Stalk-Eyed Seed Bug Chauliops fallax (Heteroptera: Malcidae: Chauliopinae). INSECTS 2023; 14:insects14050433. [PMID: 37233061 DOI: 10.3390/insects14050433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/23/2023] [Accepted: 04/28/2023] [Indexed: 05/27/2023]
Abstract
The short stay at the beginning of the invasion process is a critical time for invasive species identification and preventing invasive species from developing a wider distribution and significant economic impact. The stalk-eyed seed bug Chauliops fallax is an important agricultural pest of soybean and was first reported to occur outside East Asia. Here, we reported the native evolutionary history, recent invasion history, and potential invasion threats of C. fallax for the first time based on population genetic methods and ecological niche modelling. The results showed that four native East Asian genetic groups (EA, WE, TL, and XZ) were well supported, showing an east-west differentiation pattern consistent with the geographical characteristics of three-step landforms in China. Two main haplotypes existed: Hap1 might have experienced a rapid northwards expansion process after the LGM period, and Hap5 reflected local adaptation to the environment in southeastern China. The Kashmir sample was found to come from the recent invasion of populations in the coastal areas of southern China. Ecological niche modelling results suggested that North America has a high risk of invasion, which might pose a serious threat to local soybean production. In addition, with future global warming, the suitable habitat in Asia will move towards the higher latitude region and gradually deviate from the soybean planting area, which indicates the threat of C. fallax to soybean production in Asia will decrease in the future. The results could provide new insights into the monitoring and management of this agricultural pest in the early invasion stage.
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Affiliation(s)
- Yanfei Li
- Institute of Entomology, College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Juhong Chen
- Institute of Entomology, College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Shujing Wang
- Institute of Entomology, College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Kun Jiang
- Institute of Entomology, College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Jiayue Zhou
- Institute of Entomology, College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Runqi Zhu
- Institute of Entomology, College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Cuiqing Gao
- Co-Innovation Center for the Sustainable Forestry in Southern China, College of Forestry, Nanjing Forestry University, Nanjing 210037, China
| | - Wenjun Bu
- Institute of Entomology, College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Huaijun Xue
- Institute of Entomology, College of Life Sciences, Nankai University, Tianjin 300071, China
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Phylogenetic Diversity of the Red Swamp Crayfish Procambarus clarkii and Its Dispersal Pattern in Northern and Central Italy. BIOLOGY 2023; 12:biology12020313. [PMID: 36829588 PMCID: PMC9953125 DOI: 10.3390/biology12020313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 02/05/2023] [Accepted: 02/11/2023] [Indexed: 02/17/2023]
Abstract
The red swamp crayfish Procambarus clarkii is one of the most threatening freshwater species in the world. The aim of this study is to provide a better understanding of the phylogeography and the invasion routes of P. clarkii populations in the Italian Peninsula through the analysis of mitochondrial phylogeny. Mitochondrial control region and cytochrome c oxidase subunit I (COI) sequences of 153 samples collected from six Italian basins were analyzed and compared to worldwide data. Except for the lakes Bolsena and Posta Fibreno, a high genetic variability was found in the other basins. The mitochondrial DNA pattern of P. clarkii from the lakes Candia and Massaciuccoli confirmed the hypothesis of double introduction events. Another entry point could be represented by Lake Trasimeno, which shows haplotypes originating from Louisiana and not shared with other Italian basins. Moreover, unique lineages were also found in the Stella River, thus enhancing the hypothesis that multiple introductions of P. clarkii occurred in northern and Central Italy and strengthening the idea that knowledge about the dispersion routes of this alien species can be useful to predict its invasiveness and elaborate control strategies to preserve biodiversity.
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Lee SR, Son DC. Genetic diversity pattern reveals the primary determinant of burcucumber ( Sicyos angulatus L.) invasion in Korea. FRONTIERS IN PLANT SCIENCE 2022; 13:997521. [PMID: 36457533 PMCID: PMC9706109 DOI: 10.3389/fpls.2022.997521] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 10/24/2022] [Indexed: 06/17/2023]
Abstract
Biological invasion is a complex process associated with propagule pressure, dispersal ability, environmental constraints, and human interventions, which leave genetic signatures. The population genetics of an invasive species thus provides invaluable insights into the patterns of invasion. Burcucumber, one of the most detrimental weeds for soybean production in US, has recently colonized Korea and rapidly spread posing a great threat to the natural ecosystem. We aim to infer the determinants of the rapid burcucumber invasion by examining the genetic diversity, demography, and spread pattern with advanced genomic tools. We employed 2,696 genome-wide single-nucleotide polymorphisms to assess the level of diversity and the spatial pattern associated with the landscape factors and to infer the demographic changes of 24 populations (364 genotypes) across four major river basins with the east coastal streams in South Korea. Through the approximate Bayesian computation, we inferred the likely invasion scenario of burcucumber in Korea. The landscape genetics approach adopting the circuit theory and MaxEnt model was applied to determine the landscape contributors. Our data suggested that most populations have experienced population bottlenecks, which led to lowered within-population genetic diversity and inflated population divergences. Burcucumber colonization in Korea has strongly been affected by demographic bottlenecks and multiple introductions, whereas environmental factors were not the primary determinant of the invasion. Our work highlighted the significance of preventing secondary introductions, particularly for aggressive weedy plants such as the burcucumber.
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Affiliation(s)
- Soo-Rang Lee
- Department of Biology Education, College of Education, Chosun University, Gwangju, South Korea
| | - Dong Chan Son
- Division of Forest Biodiversity and Herbarium, Korea National Arboretum, Pocheon, South Korea
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Byrne D, Scheben A, Scott JK, Webber BL, Batchelor KL, Severn‐Ellis AA, Gooden B, Bell KL. Genomics reveals the history of a complex plant invasion and improves the management of a biological invasion from the South African-Australian biotic exchange. Ecol Evol 2022; 12:e9179. [PMID: 36016815 PMCID: PMC9396708 DOI: 10.1002/ece3.9179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 07/12/2022] [Indexed: 11/10/2022] Open
Abstract
Many plants exchanged in the global redistribution of species in the last 200 years, particularly between South Africa and Australia, have become threatening invasive species in their introduced range. Refining our understanding of the genetic diversity and population structure of native and alien populations, introduction pathways, propagule pressure, naturalization, and initial spread, can transform the effectiveness of management and prevention of further introductions. We used 20,221 single nucleotide polymorphisms to reconstruct the invasion of a coastal shrub, Chrysanthemoides monilifera ssp. rotundata (bitou bush) from South Africa, into eastern Australia (EAU), and Western Australia (WAU). We determined genetic diversity and population structure across the native and introduced ranges and compared hypothesized invasion scenarios using Bayesian modeling. We detected considerable genetic structure in the native range, as well as differentiation between populations in the native and introduced range. Phylogenetic analysis showed the introduced samples to be most closely related to the southern-most native populations, although Bayesian analysis inferred introduction from a ghost population. We detected strong genetic bottlenecks during the founding of both the EAU and WAU populations. It is likely that the WAU population was introduced from EAU, possibly involving an unsampled ghost population. The number of private alleles and polymorphic SNPs successively decreased from South Africa to EAU to WAU, although heterozygosity remained high. That bitou bush remains an invasion threat in EAU, despite reduced genetic diversity, provides a cautionary biosecurity message regarding the risk of introduction of potentially invasive species via shipping routes.
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Affiliation(s)
- Dennis Byrne
- CSIRO Health & BiosecurityFloreatWestern AustraliaAustralia
- School of Biological SciencesUniversity of Western AustraliaCrawleyWestern AustraliaAustralia
| | - Armin Scheben
- School of Biological SciencesUniversity of Western AustraliaCrawleyWestern AustraliaAustralia
- Simons Center for Quantitative Biology, Cold Spring Harbor LaboratoryCold Spring, HarborNew YorkUSA
| | - John K. Scott
- CSIRO Health & BiosecurityFloreatWestern AustraliaAustralia
- School of Biological SciencesUniversity of Western AustraliaCrawleyWestern AustraliaAustralia
| | - Bruce L. Webber
- CSIRO Health & BiosecurityFloreatWestern AustraliaAustralia
- School of Biological SciencesUniversity of Western AustraliaCrawleyWestern AustraliaAustralia
- Western Australian Biodiversity Science InstitutePerthWestern AustraliaAustralia
| | | | - Anita A. Severn‐Ellis
- School of Biological SciencesUniversity of Western AustraliaCrawleyWestern AustraliaAustralia
| | - Ben Gooden
- CSIRO Health and BiosecurityCanberraAustralian Capital TerritoryAustralia
- Centre for Sustainable Ecosystem SolutionsSchool of Earth, Atmospheric and Life Sciences, University of WollongongWollongongNew South WalesAustralia
| | - Karen L. Bell
- CSIRO Health & BiosecurityFloreatWestern AustraliaAustralia
- School of Biological SciencesUniversity of Western AustraliaCrawleyWestern AustraliaAustralia
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De Kort H, Prunier JG, Ducatez S, Honnay O, Baguette M, Stevens VM, Blanchet S. Life history, climate and biogeography interactively affect worldwide genetic diversity of plant and animal populations. Nat Commun 2021; 12:516. [PMID: 33483517 PMCID: PMC7822833 DOI: 10.1038/s41467-021-20958-2] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 01/04/2021] [Indexed: 01/30/2023] Open
Abstract
Understanding how biological and environmental factors interactively shape the global distribution of plant and animal genetic diversity is fundamental to biodiversity conservation. Genetic diversity measured in local populations (GDP) is correspondingly assumed representative for population fitness and eco-evolutionary dynamics. For 8356 populations across the globe, we report that plants systematically display much lower GDP than animals, and that life history traits shape GDP patterns both directly (animal longevity and size), and indirectly by mediating core-periphery patterns (animal fecundity and plant dispersal). Particularly in some plant groups, peripheral populations can sustain similar GDP as core populations, emphasizing their potential conservation value. We further find surprisingly weak support for general latitudinal GDP trends. Finally, contemporary rather than past climate contributes to the spatial distribution of GDP, suggesting that contemporary environmental changes affect global patterns of GDP. Our findings generate new perspectives for the conservation of genetic resources at worldwide and taxonomic-wide scales.
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Affiliation(s)
- H De Kort
- Plant Conservation and Population Biology, Department of Biology, University of Leuven, Heverlee, Belgium.
| | - J G Prunier
- Centre National de la Recherche Scientifique, SETE Station d'Ecologie Théorique et Expérimentale, UMR 5321, Moulis, France
| | - S Ducatez
- Department of Earth Sciences, University of Cambridge, Cambridge, UK
| | - O Honnay
- Plant Conservation and Population Biology, Department of Biology, University of Leuven, Heverlee, Belgium
| | - M Baguette
- Centre National de la Recherche Scientifique, SETE Station d'Ecologie Théorique et Expérimentale, UMR 5321, Moulis, France
- Institut Systématique, Evolution, Biodiversité (ISYEB), UMR 7205 Museum National d'Histoire Naturelle, CNRS, Sorbonne Université, EPHE, Université des Antilles, Paris, France
| | - V M Stevens
- Centre National de la Recherche Scientifique, SETE Station d'Ecologie Théorique et Expérimentale, UMR 5321, Moulis, France
| | - S Blanchet
- Centre National de la Recherche Scientifique, SETE Station d'Ecologie Théorique et Expérimentale, UMR 5321, Moulis, France
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Blumenfeld AJ, Vargo EL. Geography, opportunity and bridgeheads facilitate termite invasions to the United States. Biol Invasions 2020. [DOI: 10.1007/s10530-020-02322-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Reed EMX, Serr ME, Maurer AS, Burford Reiskind MO. Gridlock and beltways: the genetic context of urban invasions. Oecologia 2020; 192:615-628. [PMID: 32056021 DOI: 10.1007/s00442-020-04614-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 01/30/2020] [Indexed: 01/16/2023]
Abstract
The rapid expansion of urban land across the globe presents new and numerous opportunities for invasive species to spread and flourish. Ecologists historically rejected urban ecosystems as important environments for ecology and evolution research but are beginning to recognize the importance of these systems in shaping the biology of invasion. Urbanization can aid the introduction, establishment, and spread of invaders, and these processes have substantial consequences on native species and ecosystems. Therefore, it is valuable to understand how urban areas influence populations at all stages in the invasion process. Population genetic tools are essential to explore the driving forces of invasive species dispersal, connectivity, and adaptation within cities. In this review, we synthesize current research about the influence of urban landscapes on invasion genetics dynamics. We conclude that urban areas are not only points of entry for many invasive species, they also facilitate population establishment, are pools for genetic diversity, and provide corridors for further spread both within and out of cities. We recommend the continued use of genetic studies to inform invasive species management and to understand the underlying ecological and evolutionary processes governing successful invasion.
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Affiliation(s)
- E M X Reed
- Department of Biological Sciences, North Carolina State University, Raleigh, NC, 27695, USA.
| | - M E Serr
- Department of Biological Sciences, North Carolina State University, Raleigh, NC, 27695, USA
| | - A S Maurer
- Department of Biological Sciences, North Carolina State University, Raleigh, NC, 27695, USA
| | - M O Burford Reiskind
- Department of Biological Sciences, North Carolina State University, Raleigh, NC, 27695, USA
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Bertelsmeier C, Keller L. Bridgehead Effects and Role of Adaptive Evolution in Invasive Populations. Trends Ecol Evol 2018; 33:527-534. [DOI: 10.1016/j.tree.2018.04.014] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 04/23/2018] [Accepted: 04/24/2018] [Indexed: 11/25/2022]
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Abstract
Biological invasions are a major threat to biological diversity, agriculture, and human health. To predict and prevent new invasions, it is crucial to develop a better understanding of the drivers of the invasion process. The analysis of 4,533 border interception events revealed that at least 51 different alien ant species were intercepted at US ports over a period of 70 years (1914-1984), and 45 alien species were intercepted entering New Zealand over a period of 68 years (1955-2013). Most of the interceptions did not originate from species' native ranges but instead came from invaded areas. In the United States, 75.7% of the interceptions came from a country where the intercepted ant species had been previously introduced. In New Zealand, this value was even higher, at 87.8%. There was an overrepresentation of interceptions from nearby locations (Latin America for species intercepted in the United States and Oceania for species intercepted in New Zealand). The probability of a species' successful establishment in both the United States and New Zealand was positively related to the number of interceptions of the species in these countries. Moreover, species that have spread to more continents are also more likely to be intercepted and to make secondary introductions. This creates a positive feedback loop between the introduction and establishment stages of the invasion process, in which initial establishments promote secondary introductions. Overall, these results reveal that secondary introductions act as a critical driver of increasing global rates of invasions.
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