The global invasion success of Central European plants is related to distribution characteristics in their native range and species traits

2009 ◽  
Vol 15 (5) ◽  
pp. 891-903 ◽  
Author(s):  
Petr Pyšek ◽  
Vojtěch Jarošík ◽  
Jan Pergl ◽  
Rod Randall ◽  
Milan Chytrý ◽  
...  
Keyword(s):  
Species Traits ◽  
Invasion Success ◽  
Distribution Characteristics ◽  
Native Range ◽  
Central European ◽  
Global Invasion

Prunus serotina (black cherry).

2021 ◽  
Author(s):  
André Terwei
Keyword(s):  
Central Europe ◽  
Prunus Serotina ◽  
European Countries ◽  
Black Cherry ◽  
Native Range ◽  
Central European ◽  
Eastern Usa ◽  
Temperate Climates

Abstract P. serotina is a deciduous, single-stemmed tree, often medium- to large-sized, up 38 m in height and over 1.2 m or more in dbh in its native range in the eastern USA, though south-western varieties are much smaller. However, where introduced in Central Europe, P. serotina is mostly a shrub, only rarely a tree up to 20 m in height. Black cherry was among the first American trees to be cultivated as an ornamental in European gardens, introduced to England in 1629. In many places it has become naturalized and appears to be highly invasive. The invasive behaviour of this species in several northern and central European countries should be taken into account when considering future introductions to moist, temperate climates.

scholarly journals Differences in seed properties and germination between native and introduced populations of Triadica sebifera

2019 ◽  
Vol 13 (1) ◽  
pp. 70-77 ◽  
Author(s):  
Jialiang Zhang ◽  
Evan Siemann ◽  
Baoliang Tian ◽  
Wei Huang ◽  
Jianqing Ding
Keyword(s):  
United States ◽  
Seed Germination ◽  
Soluble Protein ◽  
Native Species ◽  
Seed Mass ◽  
The United States ◽  
Invasion Success ◽  
Native Range ◽  
Triadica Sebifera ◽  
Introduced Range

Abstract Aims Seeds of many invasive plants germinate more quickly than those of native species, likely facilitating invasion success. Assessing the germination traits and seed properties simultaneously for introduced and native populations of an invasive plant is essential to understanding biological invasions. Here, we used Triadica sebifera as a study organism to examine intraspecific differences in seed germination together with seed characteristics. Methods We measured physical (volume, mass, coat hardness and coat thickness of seeds) and chemical (crude fat, soluble protein, sugar, gibberellins [GA] and abscisic acid [ABA] of kernels) properties of T. sebifera seeds collected in 2017 from 12 introduced (United States) populations and 12 native (China) populations and tested their germination rates and timing in a greenhouse experiment in China. Furthermore, we conducted an extra experiment in the United States using seeds collected in 2016 and 2017 to compare the effects of study sites (China vs. United States) and seed collection time (2016 vs. 2017) on seed germination. Important Findings Seeds from the introduced range germinated faster than those from the native range. Physical and chemical measurements showed that seeds from the introduced range were larger, had higher GA concentrations and GA:ABA ratio, but lower crude fat concentrations compared to those from the native range. There were no significant differences in seed mass, coat hardness and coat thickness or kernel ABA, soluble protein or sugar concentrations between seeds from introduced vs. native ranges. Germination rates were correlated between United States and China greenhouses but germination rates for populations varied between collection years. Our results suggest that larger seeds and higher GA likely contribute to faster germination, potentially facilitating T. sebifera invasion in the introduced range.

scholarly journals Plant-Soil Interactions of an Invasive Plant Species in its Native Range Help to Explain its Invasion Success Elsewhere

2021 ◽  
Author(s):  
Anna Aldorfová ◽  
Věra Hanzelková ◽  
Lucie Drtinová ◽  
Hana Pánková ◽  
Tomáš Cajthaml ◽  
...  
Keyword(s):  
Invasive Species ◽  
Invasive Plant ◽  
Seedling Emergence ◽  
Invasion Success ◽  
Enemy Release ◽  
Native Range ◽  
Non Invasive ◽  
Secondary Range ◽  
Plant Soil ◽  
Root Shoot Ratio

Abstract Purpose: To compare plant-soil feedback (PSF) of invasive Cirsium vulgare and non-invasive C. oleraceum in their native range to test a hypothesis that the invasive species is more limited by specialized pathogens in the native range and/or able to benefit more from generalist mutualists, and thus may benefit more from loss of specialized soil biota in a secondary range.Methods: We assessed changes in soil nutrients and biota following soil conditioning by each species and compared performance of plants grown in self-conditioned and control soil, from which all, some or no biota was excluded. Results: The invasive species depleted more nutrients than the non-invasive species and coped better with altered nutrient levels. The invasive species had higher seedling emergence which benefited from presence of non-specific microbes. The invasive species biomass responded less positively to specialized (self-conditioned) microbiota and more negatively to specialized larger-sized biota compared to the non-specialized control biota, suggesting the species may benefit more from enemy release and suffer less from loss of specialized mutualists when introduced to a secondary range. The invasive species showed greater ability to decrease its root-shoot ratio in presence of harmful biota and thus reduce their negative effects on its performance.Conclusions: Our study highlights the utility of detailed PSF research in the native range of species for understanding the factors that regulate performance of invasive and non-invasive species in their native range, and for pinpointing the types of biota involved in their regulation and how this changes across the plants life cycle.

scholarly journals Widespread anthropogenic translocation of the African Clawed Frog across its native range is revealed by its co-introduced monogenean parasite in a co-phylogeographic approach

2021 ◽  
Author(s):  
Anneke Lincoln Schoeman ◽  
Louis Heyns du Preez ◽  
Nikol Kmentová ◽  
Maarten P M Vanhove
Keyword(s):  
Management Strategies ◽  
Invasion Biology ◽  
Holistic Approach ◽  
Life Cycles ◽  
Invasion Success ◽  
Native Range ◽  
Invasive Range ◽  
Conservation Implications ◽  
Host Lineage ◽  
Live Bait

1. The management of biological invasions relies upon the development of methods to trace their origin and expansion. Co-introduced parasites, especially monogenean flatworms, are ideal tags for the movement of their invasive hosts due to their short generations, direct life cycles and host specificity. However, they are yet to be applied to trace the intraspecific movement of species in their native ranges. 2. As proof of this concept, we conducted a co-phylogeographic analysis based upon two mitochondrial markers of a globally distributed frog Xenopus laevis and its monogenean flatworm parasite Protopolystoma xenopodis in both its native range in southern Africa and its invasive range in Europe. 3. Translocation of lineages was largely masked in the frog's phylogeography. However, incongruent links between host and parasite phylogeography indicated host switches from one host lineage to the other after these were brought into contact due to human-mediated translocation in the native range. Thus, past translocation of host lineages is revealed by the invasion success of its co-introduced parasite lineage. 4. This study demonstrates the concept that parasite data can serve as an independent line of evidence in invasion biology, also on the intraspecific level, shedding light on previously undetected invasion dynamics. Based upon the distribution of these invasive parasite lineages, we infer that the widespread translocation of hosts is mainly facilitated by the frog's use as live bait by the local angling communities and not via official export routes. 5. Data from co-introduced, host-specific parasites can add value to investigations in invasion biology and conservation. A better understanding of the translocation history and resulting genetic mixing of animals in their native ranges prior to introduction into new environments can inform management strategies in the invasive range. Knowledge of the intraspecific movement of different lineages of animals in their native ranges also has conservation implications, since contact between divergent lineages of hosts and parasites can facilitate host switches and altered parasite dynamics in both native and invasive populations. Therefore, we recommend the inclusion of parasite data as a more holistic approach to the invasion ecology of animals on the intraspecific level.

Cold adaptation in the Asian tiger mosquito's native range precedes its invasion success in temperate regions

Evolution ◽  
2019 ◽  
Vol 73 (9) ◽  
pp. 1793-1808 ◽  
Author(s):  
Stéphanie Sherpa ◽  
Michael G. B. Blum ◽  
Laurence Després
Keyword(s):  
Cold Adaptation ◽  
Invasion Success ◽  
Native Range ◽  
Asian Tiger

Parasites and marine invasions

Parasitology ◽  
2002 ◽  
Vol 124 (7) ◽  
pp. 137-151 ◽  
Author(s):  
M. E. TORCHIN ◽  
K. D. LAFFERTY ◽  
A. M. KURIS
Keyword(s):  
Invasive Species ◽  
Marine Species ◽  
Economic Problem ◽  
Invasion Success ◽  
Native Range ◽  
Marine Systems ◽  
Introduced Populations ◽  
Marine Invasions ◽  
Introduced Range ◽  
Marine Parasites

Introduced marine species are a major environmental and economic problem. The rate of these biological invasions has substantially increased in recent years due to the globalization of the world's economies. The damage caused by invasive species is often a result of the higher densities and larger sizes they attain compared to where they are native. A prominent hypothesis explaining the success of introduced species is that they are relatively free of the effects of natural enemies. Most notably, they may encounter fewer parasites in their introduced range compared to their native range. Parasites are ubiquitous and pervasive in marine systems, yet their role in marine invasions is relatively unexplored. Although data on parasites of marine organisms exist, the extent to which parasites can mediate marine invasions, or the extent to which invasive parasites and pathogens are responsible for infecting or potentially decimating native marine species have not been examined. In this review, we present a theoretical framework to model invasion success and examine the evidence for a relationship between parasite presence and the success of introduced marine species. For this, we compare the prevalence and species richness of parasites in several introduced populations of marine species with populations where they are native. We also discuss the potential impacts of introduced marine parasites on native ecosystems.

scholarly journals Increased rates of dispersal of free-ranging cane toads (Rhinella marina) during their global invasion

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Richard Shine ◽  
Ross A. Alford ◽  
Ryan Blennerhasset ◽  
Gregory P. Brown ◽  
Jayna L. DeVore ◽  
...  
Keyword(s):  
French Guiana ◽  
Native Range ◽  
Rhinella Marina ◽  
Range Edge ◽  
Population Spread ◽  
Eastern Australia ◽  
Tropical Australia ◽  
Free Ranging ◽  
Global Invasion ◽  
Daily Changes

AbstractInvasions often accelerate through time, as dispersal-enhancing traits accumulate at the expanding range edge. How does the dispersal behaviour of individual organisms shift to increase rates of population spread? We collate data from 44 radio-tracking studies (in total, of 650 animals) of cane toads (Rhinella marina) to quantify distances moved per day, and the frequency of displacement in their native range (French Guiana) and two invaded areas (Hawai’i and Australia). We show that toads in their native-range, Hawai’i and eastern Australia are relatively sedentary, while toads dispersing across tropical Australia increased their daily distances travelled from 20 to 200 m per day. That increase reflects an increasing propensity to change diurnal retreat sites every day, as well as to move further during each nocturnal displacement. Daily changes in retreat site evolved earlier than did changes in distances moved per night, indicating a breakdown in philopatry before other movement behaviours were optimised to maximise dispersal.

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