Fishbase Symposium 2013
INVASIVE FISHES / INVASIVA FISKAR
Swedish Museum of Natural History
21 October 2013
Summary
FishBase Sweden
Naturhistoriska riksmuseet
Box 50007
104 05 Stockholm
[email protected]
08-5195 40 00
1 November 2013
Text: Michael Norén, FishBase Sweden
Cover photo: Round goby (Neogobius melanostomus), by Michael Norén. CC-BY-SA
Other photos: Göran G. Johansson, TelgeFoto. CC-BY-SA.
Published by: FishBase Sweden, Stockholm
FishBase Symposium 2013 — Invasive Fishes
Introduction ......................................................................................................................................1
Robert Britton ...................................................................................................................................3
From introduction to management: Pseudorasbora parva as a model species to understand
fish invasions .................................................................................................................................3
Hugo Verreycken ..............................................................................................................................5
Freshwater Fish Invaders in Flanders (Belgium): Past, Present and Future ..................................5
Peter Rask Møller .............................................................................................................................6
Invasive fish species in Denmark ...................................................................................................6
Paraskevi K. Karachle ........................................................................................................................7
Mediterranean Sea: a warming embrace for new-comers. A fish (hi)story .................................7
Simon Blanchet .................................................................................................................................8
The use of molecular tools in invasion biology: an emphasis on freshwater ecosystems ............8
Christine Marie V. Casal ....................................................................................................................9
Using FishBase for Invasive species Risk Assessments ..................................................................9
Olof Filipsson ..................................................................................................................................10
Nya fiskbestånd genom inplantering eller spridning av fisk .......................................................10
Anders Alfjorden .............................................................................................................................11
Fishes as biological packages and the risk of spreading and introducing fish diseases. ............11
Ing-Marie Gren ...............................................................................................................................12
Economics of invasive aquatic species ........................................................................................12
Participant list FishBase Symposium 2013 .....................................................................................15
Program ..........................................................................................................................................21
Programme .....................................................................................................................................22
Introduction
The theme for FishBase Symposium 2013 was Invasive Fishes, fish species which are intentionally
or unintentionally spread to new areas by humans and cause ecological or economic problems in
the new area. Focus was on the situation in Europe. Sweden has not had as many problems with
invasive fishes as other countries, but this may be about to change, as a number of invasive fish
species are spreading throughout Europe. In 2008 the Round goby (Neogobius melanostomus), a
species from the Black Sea region, was first discovered in Karlskrona Archipelago, southern Baltic
Sea. Today it is not only a dominant species in shallow waters around Karlskrona, but has already
spread as far north as Nynäshamn, little south of Stockholm.
The symposium was held in Stockholm, Monday the 21st of October, in the Main Auditorium of the
Swedish Museum of Natural History. The 254 registered participants listened to nine experts
lecture on different aspects of invasive fishes.
Speakers of the FishBase Symposium 2013
Back row, from left: Peter Rask Møller, Michael Norén, Anders Alfjorden, Gustaf Almqvist, Hugo
Verreycken.
Front row, from left: Christine Marie V. Casal, Paraskevi K. Karachle, Simon Blanchet, Robert
Britton, Olof Filipsson, Ing-Marie Gren.
1
Michael Noren, Curator of FishBase Sweden, welcomed everyone to “Invasive Fishes”, and then
handed over the podium to the moderator of the symposium, Dr. Gustaf Almqvist.
Gustaf Almqvist has a long history of fish-related
activities, and has a PhD in brackish water ecology, from
Stockholm University. As a graduate student his research
was focused on the non-indigenous Round goby in the
Gulf of Gdansk – which was the only region in the Baltic
Sea where the species existed at that time.
Gustaf has also worked at the Swedish International Development Cooperation Agency as a policy
specialist in research development and as the coordinator of programmes aiming at mitigating the
effects of climate change in Africa. Today, he is employed at Coalition Clean Baltic (CCB) which is a
politically independent, non-profit association that constitutes of 27 member organisations from
the Baltic region.
2
Robert Britton
Centre for Conservation Ecology & Environmental Sciences, Bournemouth University, Poole, UK.
Rob is a freshwater ecologist with specialities in life history trait analysis and trophic studies of
freshwater fish. Following completion of his PhD on the impacts on fish communities of
cormorants, he worked for the Environment Agency of
England and Wales for 8 years, the majority of which
were as a senior fish scientist working on issues
including the ecology and management of non-native
fish. This work included assessing the ecological risks
associated with a number of invasive fishes, especially
the topmouth gudgeon Pseudorasbora parva. Where
risks were shown to be unacceptably high for a species,
he was then involved in the decision-making and
management control of their populations in the UK.
Since 2007, his work at Bournemouth University in
southern England has focused on developing his
research group around the issues of the ecological
consequences of aquatic invasive species. Working on invasive species such as signal crayfish,
topmouth gudgeon, common carp and largemouth bass and in countries including Brazil, China
and Kenya as well as in Europe and the UK, he has developed a strong understanding of how
invasive populations can develop from initial introductions, the ecological issues these
introductions provoke, and how these can be better managed.
From introduction to management: Pseudorasbora parva as a model species to understand fish
invasions
Abstract: Understanding the factors affecting the development of invasive populations of nonnative fish and their subsequent ecological impacts is highly complex due to the interactions of
numerous anthropogenic, environmental and ecological influences. Thus, developing the
underlying ecological theories that assist understanding general invasion patterns and
mechanisms can be fundamentally difficult. To overcome some of these issues, the focus here is
on using the South East Asian topmouth gudgeon Pseudorasbora parva, a highly invasive fish in
Europe, as a model species to test a series of relevant invasion theories and mechanisms, and
identify management options. It is demonstrated that preventing accidental P. parva introductions
can be achieved through effective management processes. Preventing these introductions is
crucial as following their accidental release into the wild, P. parva are very difficult to detect due
to their limited abundance; detection often only occurs following the establishment of a large and
sustainable population. Notwithstanding, the ability of introduced P. parva to develop a
sustainable population is dependent on a range of abiotic and biotic factors. This is demonstrated
through testing the effects on establishment rates of propagule pressure (the number of
introduced fish and their frequency of introduction), biotic resistance, prey subsidies and nutrient
enrichment. Nevertheless, should a P. parva population establish then their ecological impacts on
3
native fishes may include the adverse consequences of inter-specific competition for food
resources. However, field and controlled experiments have revealed that invasive P. parva and
sympatric native fishes often show trophic niche divergence and thus are unlikely to often
compete directly for food resources. Finally, where P. parva have been introduced, established an
abundant and invasive population, and are invoking ecological impacts on native fishes then a
range of management options are available, ranging from biocontrol to eradication using piscicide
application. Consequently, the use of P. parva as a model fish thus provides substantial insights
into the ecology and management of fish invasions that are applicable across Europe and beyond.
4
Hugo Verreycken
Research Institute for Nature and Forest (INBO), Hoeilaart, Belgium
Hugo Verreycken is a senior scientist at the Biodiversity
and Natural Environment Department of the Flemish
Research Institute for Nature and Forest (INBO). During
his career of over 25 years, he studied many aspects of
freshwater fish populations in Flanders, the northern
part of Belgium. Since 2001, his research has focused on
non-native freshwater fish in Flanders. The occurrence
and distribution of non-native fish and the population
dynamics of these populations over time are closely
monitored. Hugo is currently also involved in the
European Two Seas project ‘Reducing the Impacts of
Non-native Species in Europe’ (RINSE) which
investigates the best strategies for managing invasive
non-native species e.g. Pseudorasbora parva.
Freshwater Fish Invaders in Flanders (Belgium): Past, Present and Future
Abstract: At least 21 non-indigenous freshwater fish species occur in rivers, canals and lakes in
Flanders (northern part of Belgium). Twelve of these species are considered to be naturalized
while the others are acclimatized only and do not form self-sustaining populations. Nine of the
introductions occurred prior to 1950, another nine species where discovered between 1950 and
2000 while since then already three new species have joined the Flemish freshwater fish fauna.
This contribution reviews the available information on these introductions (including origin,
pathways, distribution trends and possible impacts), and evaluates two decades of data from
fisheries surveys to assess the recent development of these non-indigenous populations. In this
talk, special attention will be given to the most recently arrived species, three Ponto-Caspian
gobies. We will also discuss non-indigenous fish species that are likely to colonize Flanders’ inland
waters in the near future.
5
Peter Rask Møller
Statens Naturhistoriske Museum, Copenhagen, Denmark
Peter Rask Møller is a Danish ichthyologist with
specialized expertise in fishes from polar, deep sea,
and reef habitats. Peter has spent more than three
years in Arctic regions (Greenland and Svalbard) where
he studied the marine fishes – especially the eelpouts
(Zoarcidae). Peter has published descriptions of more
than 100 new fish species. In recent years he has also
worked extensively with the Danish Fish Fauna, being
PI for the National Fish Atlas projects. Peter was the
first to report observations of round goby in Danish
waters in 2008 and has followed the invasion closely
ever since. Much of his focus is now on new non-invasive methods for monitoring fishes e.g.
snorkelling and eDNA.
Invasive fish species in Denmark
Abstract: In Denmark introduced species have been extensively mapped since 2006, where we
launched a national Fish Atlas Project www.fiskeatlas.dk. The freshwater part of the Atlas was
completed and published in 2012, but we continue to enter fresh-water-records in the atlasdatabase. The focus of the project is now the marine fishes, which will be completed in 2016.
In Danish freshwater we found 64 species – 38 natural and 26 introduced. About 8 of the
introduced species (e.g. largemouth bass) are no longer present in Danish nature. All the species
still present are increasing in distribution and abundance, except Brown bullhead and Eastern
mudminnow that have not expanded in many years. Five species (common carp, rainbow trout,
goldfish, grass carp and brook trout) are widespread and known from more 200 records and more
than 100 10*10 km squares. Most introduced freshwater species are found mainly in lakes and
ponds, with a few species being most prevalent in rivers and streams (e.g. rainbow trout).
In marine waters of Denmark only a single, but very invasive species is found - the Round goby. It
was first recorded at Bornholm in 2008, but is now a serious problem in the southern part of
Sjælland and nearby Islands. It seems to eliminate local species such as the black goby and deplete
commercial shrimp stocks.
6
Paraskevi K. Karachle
Hellenic Centre for Marine Research, Athens, Greece
Paraskevi (Voula) Karachle was born in 1973 in
Thessaloniki, Greece. She studied biology at the
Aristotle University of Thessaloniki, where she
continued her studies on ichthyology (MSc and PhD).
She has been working on fish biology and fisheries for
more than 15 years. She is an official collaborator of
FishBase since 1999, and member of the Greek FishBase
team. Her main fields of expertise are: fishing gear
competition, overlap and selectivity; fish systematics
and distribution – alien fish species; fish biology and
ecomorphology; feeding ecology of fish. She has several
publications on peer-reviewed scientific journals, books,
international and Greek conferences. She has coauthored the book “Shouting fishes: fishes from the
Greek Seas – Biology, Fisheries and Management”,
where the most important – in terms of fisheries – fish species of the Greek seas are presented.
She is currently a researcher at the Hellenic Centre for Marine Research, Athens, Greece.
Mediterranean Sea: a warming embrace for new-comers. A fish (hi)story
Abstract: The Mediterranean Sea is a semi-closed basin, with two major openings that allow
species of Atlantic (though the Straits of the Gibraltar) and Indo-Pacific (via the Suez Canal) origin
to migrate into the Sea, thus mixing with the existing flora and fauna. Man-introduced species,
however, are considered those migrating through the Suez Canal and other human activities (i.e.
via ballast waters, aquacultures, and/or aquarium trade) alter the biodiversity of the sea. The
establishment of these man-introduced species is facilitated by the increasing water temperature
of the Mediterranean, thus leading to its tropicalization. Of the 986 man-introduced alien species
recorded to-date in the Mediterranean, 125 are fish (122 bony and 3 cartilaginous fish), with a rate
of introduction since 2011 of 6 species per year. The majority of these fish are according to
FishBase (www.fishbase.org, version (04/2013)), reef-associated species, mainly omnivorous, of
medium to high resilience and of low vulnerability. Alien fish species compete with the native
Mediterranean ones for the same resources and in some cases there is a strong impact on the
native populations from the establishing alien ones (e.g. Siganus spp. and Sarpa salpa; Upeneus
spp. and Mullus spp.). Yet, some of the invaders are of commercial value (e.g. Siganus spp.,
Sphyraena chrysotaenia, Etrumeus teres, Scomberomorus commerson, Upeneus spp.) and could
become a source of income for the Mediterranean fishers, given their increasing overall
contribution to the fisheries catches.
7
Simon Blanchet
Station d’Ecologie Expérimentale du CNRS à Moulis, Moulis, France
Simon Blanchet is an evolutionary ecologist who uses
the context of global change to understand how species
adapt to changing environments, and how in turn
species adaptation affect the environments. During his
PhD, he focused on competitive interactions between
native and non-native salmonids in Canadian rivers.
Simon was mainly interested by the behavioural
responses of native salmonids to the presence of a nonnative species, and how these responses affected key
functions of the ecosystem. He then moved to a postdoctorate position during which he focused on patterns
and consequences of fish invasion at a worldwide scale.
Simon is now a permanent researcher at the CNRS in France and continue working on biological
invasions and freshwater fish, but integrate parasites as well as molecular ecology in the equation.
One of his main research interests is to understand how a fish parasite has successfully invaded
Western Europe, and how native fish species respond to this new selective pressure. He also seeks
to develop models to predict the future spatial distribution of this parasite once climate will be
warmer.
The use of molecular tools in invasion biology: an emphasis on freshwater ecosystems
Abstract: In this talk is provided an overview of the possibilities offered by molecular tools to
answer questions related to biological invasions. First, the usefulness of molecular tools to detect
non-native species at an early stage of the invasion and in cryptic invasions, and also to identify
the sources of introduction and the routes of invasion is showed. Second, the importance of
molecular tools to understand the drivers of successful invasions, and to assess the effective
population size of established non-native populations is reviewed. Thirdly, this review discusses
the usefulness of molecular tools to assess the ecological and evolutionary consequences of
biological invasions by selecting recent examples that used the latest advances in molecular
ecology (e.g., high-throughput sequencing, DNA barcoding). This talk highlights that the versatility
of molecular tools can provide insightful information about the ecological and evolutionary causes
and consequences of biological invasions at different levels of biological organization (i.e. gene,
individual, population, community and ecosystem) and along the whole invasion process.
8
Christine Marie V. Casal
Fishbase Information and Research Group, Los Baños, Philippines
Christine Marie V. Casal (PhD) is a Research Associate for FishBase,
handling fish invasions since 1995. She is mainly responsible for
compiling information on these topics and developing tools for
predicting species invasions utilizing species tolerances and
biological characteristics. She is a member of the IUCN World
Commission on Protected Areas and the Invasive Species Specialist
Group and is active in international discussions and activities in the
Invasive Alien Species (CBD, GIASIP, GISIN, etc.) arena. She has
several publications and has presented papers on decision-support
tool development within FishBase, invasive species biology, and
genetics. She is a biologist with a genetics and environmental
science background.
Using FishBase for Invasive species Risk Assessments
Abstract: FishBase as biological information system has been utilized for a myriad of purposes
from conservation biology to fisheries. The proposed presentation will provide what Fishbase has
specifically for invasive fish species, tools, reports and species to species links currently available.
We will show what we plan to provide in an interactive species matrix - biological information
others may use for their own analyses of fish invasiveness. We are also seeking collaboration for
information and improvement of the reports and tools presented.
9
Olof Filipsson
Sveriges Lantbruksuniversitet, Sötvattenslaboratoriet (Swedish University of Agricultural Sciences,
Institute of Freshwater Research), Drottningholm, Sweden
Olof Filipsson har arbetat vid Sötvattenslaboratoriet
sedan 1 december 1963. Hans första uppgift var att
sammanställa ett stort antal fiskmärkningar. Senare har
han åldersbestämt röding och till mindre del öring, och
skrev uppsatsen Nya fiskbestånd genom inplanteringar
eller spridning år 1994. Den kompletterades 2010.
På somrarna och höstarna har Olof provfiskat i
sammanlagt cirka 85 olika sjöar.
Nya fiskbestånd genom inplantering eller spridning av fisk
Abstract: Nya fiskbestånd som kommit till genom inplanteringar eller spridning av fisk har
sammanställts i ett register. Det omfattar 783 nya bestånd som har kunnat dokumenteras säkert.
Därtill kommer ett mindre antal osäkra som behandlats för sig. Sik är den vanligaste fiskarten som
bildat nya bestånd och i Jämtlands län finns de flesta introduktionerna. Flera exempel visar att de
nya fiskarterna har påverkat de ursprungliga negativt. Vanligen är det svenska fiskar som
inplanterats. I strömmande vatten finns få uppgifter om etablering av nya fiskbestånd.
10
Anders Alfjorden
Statens veterinärmedicinska anstalt (The National Veterinary Institute), Uppsala, Sweden
Anders
Alfjorden,
forskningsingenjör.
Statens
veterinärmedicinska anstalt, Sektionen fisk och skaldjur
inom enheten för djurhälsa och antibiotikafrågor.
Specialist på sjukdomar hos fisk och skaldjur med
inriktning på provtagning och diagnostik. Viktigaste
expertområden är patologi och parasitologi för dessa
djurslag. Andra områden av betydelse är virologi,
mykologi och bakteriologiska sjukdomar hos akvatiska
djur. Har under flera år genomfört besök och
fältprovtagningar i vattenbruksanläggningar, samt
deltagit
i
nationella
och
internationella
expeditioner/provtagningar av marina fiskbestånd.
Ansvarig för Sveriges nationella referenslaboratorium för
sjukdomar hos Bivalvia (tvåskaliga skaldjur/musslor och ostron). Deltar som nationell expert i ICES
arbetsgrupp för sjukdomar hos marina djur.
Fishes as biological packages and the risk of spreading and introducing fish diseases.
Abstract: The introduction of new fish species or fishes from other origins to an inland or coastal
water area can have a direct effect on the existing fish population and also have an effect on other
organisms in that environment. One thing that is often missed in these interactions is the risk that
these fishes also can introduce new diseases or microbial agents that can follow with the
introduction of fish. To illustrate this you can take the example of the Trojan horse in the war
between Troy and Sparta. The horse introduced a hidden army of soldiers that were later released
inside the fortress.
All fishes are carrying a load of different small and larger organisms as do other animals around us.
These could be symbionts, commensals or parasitic animals as well as other microbial organisms.
Many of these are harmful to its host but can have big influence and cause a lot of problems when
introduced to a new environment with another mix of hosts and new combinations of animals and
microbes.
In my talk I will give examples of different invasive microbial organisms (parasitic, viral, bacterial as
well as fungal agents) that can or have had an effect when moved to another water environment.
11
Ing-Marie Gren
Sveriges Lantbruksuniversitet, Institutionen för ekonomi (Swedish University of Agricultural
Sciences, Department of Economics), Uppsala, Sweden
Ing-Marie Gren is professor in environmental and
resource economics. Ing-Marie’s main interests are
applied research on environmental policy instruments
under uncertainty and when considering firms' and
households' compliance behaviour. These research
areas are applied on, among others, the Baltic Sea,
biodiversity (mainly alien invasive species), and
compliance with Swedish environmental regulations.
Another field of research is valuation of ecosystem
services, in particular the value of land as pollutant
sink.
Economics of invasive aquatic species
Abstract: The literature in economics in aquatic invasive species (AIS) management, raises, in
principle, two main questions: i) how to estimate damage costs of AIS? and ii) how to manage AIS?
Estimation of damage costs requires data on occurrences, spread, and impacts of AIS, which are
difficult to obtain. Relatively simple international estimates point to costs of aquatic species 0.6
and 161 billion SEK/year, and that corresponding calculation for Sweden amounts to 0.8 billion
SEK. With respect to the second question, a common agreement is that strategies for prevention,
control and damage reduction are complementary, and neglect of any of them may lead to
unnecessary large social costs. In general, tariffs on trade to halt introduction and spread of AIS
can work relatively well, but the best management practice of an introduced AIS depends on
expected speed in spread and damage of the AIS and on control costs. A main difficulty is
associated with the uncertainty in predicting damages of the AIS.
12
13
14
Participant list FishBase Symposium 2013
Speakers:
Anders Alfjorden
Statens veterinärmedicinska anstalt, Uppsala, Sweden
Simon Blanchet
Laboratoire d'Ecologie Expérimentale du CNRS à Moulis, Saint Girons,
France
Robert Britton
Bournemouth University, Poole, UK
Christine Casal
FishBase Information and Research Group, Los Baños, Philippines
Olof Filipsson
Sötvattenslaboratoriet, Drottningholm, Sweden
Ing-Marie Gren
Sveriges Lantbruksuniversitet, Uppsala, Sweden
Paraskevi Karachle
Hellenic Centre for Marine Research, Athens, Greece
Peter Rask Møller
Statens Naturhistoriske Museum, Copenhagen, Denmark
Hugo Verreycken
Research Institute for Nature and Forest, Brussels, Belgium
Moderator:
Gustaf Almqvist
Coalition Clean Baltic, Stockholm, Sverige
Participants:
Hans Ackefors
Beatrice Alenius
Agne Andersson
Anastasia Andersson
Magnus Andersson
Sten Andersson
Eva Andréasson
Gunnar Aneer
Heléne Annadotter
Björn Ardestam
Petter Åsén
Björn Averhed
Charlotte Axén
Thomas Axenrot
Germund Beliaev
Kristian Benkö
Stockholms universitet
Länsstyrelsen Jönköping
Osby kommun
Stockholms universitet
Jordbruksverket
fiskerikonsulent
Göteborgs Naturhistoriska Museum
Regito AB
SLU Sötvattenslaboratoriet
Marina Läroverket
limnolog
SVA
SLU Sötvattenslaboratoriet
Specialpedagogiska skolmyndigheten
Aquaria vattenmuseum
15
Edgar Berg
Gunnar Berglund
Per-Arvid Berglund
Eva Bergstrand
David Bernvi
Lisa Bevemyr
Lars-Inge Björlund
Bo Björnsäter
Jimmy Blom
Eva-Lotta Blom
Patrik Bohman
Nils Boman
Ulf Borgen
Annelie Brand
Amanda Bråkenhielm Brising
Sofia Brockmark
Tomas Brodin
Linnea Brokmar
Nils Broman
Fanny Curtsson
Anton Dahlberg
Emma Dahlberg
Nichlas Dahlén
Gustav Dahlqvist
Stefan Daume
Karin de Jong
Joep De Leeuw
Bo Delling
Tomas Didrikas
Bernd Dinse
Lina Dolfei
Marcus Dragani
Désirée Edmar
Johan Elmberg
Jan Emmervall
Sebastian Häggqvist Engstrand
Hanna Enocsson
Ricky Eriksson
Suzanne Faxneld
Sylvie Flämig
Ann-Britt Florin
Johan Forssblad
Martin Franzén
Emil Fridolfsson
Gun Frostling
Harald Frostling
Marina Läroverket
Stockholms stad
Stockholms universitet
Sötvattenslaboratoriet
Stockholms universitet
Marina Läroverket
Kallsjöns fiskevårdsförening
Naturskyddsföreningen
Länsstyrelsen Sörmland
Göteborgs universitet
SLU Sötvattenslaboratoriet
Umeå universitet
Hans Bostrand
Fiskesekretariatet
Marina Läroverket
Havs- och vattenmyndigheten
Umeå universitet
Marina Läroverket
Marina Läroverket
Marina Läroverket
Leksands gymnasium
Leksands gymnasium
Länsstyrelsen Gävleborg
Marina Läroverket
Naturhistoriska riksmuseet
Marina Läroverket
SLU Sötvattenslaboratoriet
Naturhistoriska riksmuseet
AquaBiota
Haninge akvarieförening
Marina Läroverket
Högskolan Kristianstad
Åmänningens Fiskevårdsområde
Marina Läroverket
Leksands gymnasium
Naturhistoriska riksmuseet
Universität Basel
SLU Kustlaboratoriet
Regito AB
Akvarievärlden
Linnéuniversitetet
16
Hanna Giegold
Peter Giegold
Thomas Giegold
Jakob Gölén
Emily Gripenstam
Alice Gunnarsson
Ann-Katrin Hallin
Amanda Handfast
Anne-Charlotte Hansson
Nils Hedberg
Johan Heden
Gustav Hellström
Ronnie Hermansson
Staffan Hermansson
Mikael Himberg
Philipp Hirsch
Lenore Hjort af Ornäs
Gusten Hollari Holmberg
Kent Ivarsen
Philip Jacobson
Sven Jakobsson
Camilla Jansson
Mija Jansson
Charlotta Järnmark
Joakim Jidkvist
Linnéa Joandi
Einar Johansson
Göran Johansson
Jonatan Johansson
Ulf Johansson
Douglas Jones
Melanie Josefsson
Bodil Kajrup
Stefan Kalogirou
Dimitrios Kalpakidis
Oliver Karlöf
Agnes Karlsson
Erik Karlsson
Ingemar Karlsson
Magnus Karlsson
Mikael Karlsson
Christina Karlsson-Stark
Nils Kautsky
Lena Kautsky
Linda Johansson Kiemunki
Anna Kilponen
Provfiskare
Provfiskare
Stockholms universitet
Leksands gymnasium
Akvarievärlden
Marina Läroverket
SLU
Marina Läroverket
Naturhistoriska riksmuseet
Stockholms universitet
Stockholms universitet
Umeå Universitet
Länsstyrelsen Västmanland
Naturskyddsföreningen
Åbo Akademi
Universität Basel
Naturhistoriska riksmuseet
Karolinska institutet
Stockholms universitet
Stockholms universitet
Linköpings universitet
Stockholms universitet
WWF
Marina Läroverket
Marina Läroverket
Marina Läroverket
Telgefoto
Medins biologi
Naturhistoriska riksmuseet
Otago University
Naturvårdsverket
Naturhistoriska riksmuseet
Hellenic Centre for Marine Research
Stockholms stad
Stockholms universitet
Stockholms universitet
African Diving Ltd
African Diving Ltd
Stockholms universitet
Stockholms universitet
Marina Läroverket
Stockholms universitet
17
William Kjerstensson
Sven O Kullander
Eva Kylberg
David Lagman
Douglas Långström
Frederikke Björklund Larsen
Bengt Larsson
Kjell Leander
Hannu Lehtonen
Ritva Lehtonen
Jakob Levison
Emma Lind
Erik Lind
Ylva Lind
Bo Ljungberg
Sverker Lovén
Stefan Lundberg
Johan Lundgren
Benny Lundström
David Lundvall
Thomas Lyrholm
Emil Maier
Johanna Målarbo
Mikael Malmkvist
David Mårding
Margareta Mårtensson
Ralph Mårtensson
David Matsson
Fia Molander
Daniel Molin
Klara Gustin Mossegård
Aman Mottaqui-Tabar
Inger Näslund
Isabella Nelin
Sture Nellbring
Jens Munk Nielsen
Emeli Nilsen
Åsa Nilsson
Mats Nordenskjöld
Pär Nordquist
AnnSofi Nordström
Ove Nordström
Peter Norell
Michael Norén
Marie Norstedt
Lennart Nyman
Marina Läroverket
Naturhistoriska riksmuseet
Naturhistoriska riksmuseet
Uppsala Universitet
Marina Läroverket
Marina Läroverket
Bela Vattenbrukskonsult
Leksands gymnasium
Helsingfors universitet
Marina Läroverket
Marina Läroverket
Naturhistoriska riksmuseet
Södertälje kommun
Stockholms stad
Naturhistoriska riksmuseet
Länsstyrelsen Halland
Tyrone Lundström
Länsstyrelsen Dalarna
Naturhistoriska riksmuseet
Haninge akvarieförening
Leksands gymnasium
Marina Läroverket
Aquaria vattenmuseum
Leksands gymnasium
Stockholms universitet
Stockholms universitet
Skogsstyrelsen
WWF
Stockholms universitet
Länsstyrelsen Stockholm
Stockholms universitet
Leksands gymnasium
Stockholms universitet
Stockholms universitet
Osby Naturbruksgymnasium
Dalarö fiskeklubb
Dalarö fiskeklubb
Länsstyrelsen Halland
Naturhistoriska riksmuseet
Marina Läroverket
Man&Water
18
Sara Nyman
Christer Olburs
Håkan Olsén
Karin Olsson
Dick Oskarsson
Erik Owusu-Ansah
Mathias Palm
Ludvig Palmheden
Lilianna Olimpia Pap
Sofia Perä
Diana Perry
Bosse Persson
Jerry Persson
Leif Pihl
Tove Porseryd
Onesime Prud'homme
Robert Rådén
Jannikke Räikkönen
Mattias Renström
Magnus Ringby
Anna Roos
Tommy Rosendahl
Chrysoula Roufidou
Piotr Rowiński
Bengt Ryss
Josefin Sagerman
Johnny Sandberg
Alfred Sandström
Susanna Schröder
Izabella Simonsson
Nicole Smialek
Emma-Sofie Söderlund
Nichlas Staberg
Henrik Ragnarsson Stabo
Anders Stark
Barbro Stark
Olof Stark
Thomas Staveley
Isabell Stenson
Hanna Stjernfeldt Jonsson
Alma Strandmark
Thomas Strid
Annika Strömberg
Jennie Strömquist
Göran Sundblad
Clara-Filippa Sundell
Marina Läroverket
Södertörns högskola
Länsstyrelsen Västra Götaland
Länsstyrelsen Västerbotten
Riksmusei vänner
Marina Läroverket
Stockholms universitet
Länsstyrelsen Norrbotten
Stockholms universitet
Energia y Ambiente SA
Nyköpingsåarnas VVF
Göteborgs universitet
Södertörns högskola
Naturhistoriska riksmuseet
Medins biologi
Naturhistoriska riksmuseet
Naturhistoriska riksmuseet
Naturhistoriska riksmuseet
SLU Aqua
Stockholms universitet
Uppsala universitet
Leksands gymnasium
Stockholms universitet
SLU Sötvattenslaboratoriet
Naturvårdsverket
Marina Läroverket
Stockholms universitet
Stockholms universitet
WRS Uppsala AB
Livsmedelsverket
Livsmedelsverket
Stockholms universitet
Marina Läroverket
Stockholms universitet
Huddinge kommun
Naturhistoriska riksmuseet
SLU Sötvattenslaboratoriet
AquaBiota
Marina Läroverket
19
Fredrik Sundström
Jan-Erik Svensson
Mikael Svensson
Susanne Tärnlund
Björn Tengelin
Sebastian Thomsson
Åke Thudén
Robban Tranefalk
Sergio Trevi
Cristina Trigal
Christian Tsangarides
Susanne Viker
Tomas Viktor
Alexander Virgin
Anna Weise
Lovisa Wennerström
Bo Wessman
Anna Westling
Håkan Wickström
Ulf Wiel-Berggren
Charlie Wijnbladh
Rickard Yngwe
Tova Langels
Conny Åberg
Kaj Ådjers
Erik Åhlander
Ola Åhlander
Jacob Öberg
Janita Österberg
Jan Östman
Uppsala universitet
Högskolan i Borås
SLU Artdatabanken
SLU Kustlaboratoriet
Norconsult AB
Marina Läroverket
Aquaria vattenmuseum
Stockholms universitet
SLU Artdata
Fiskesekretariatet
Havs- och vattenmyndigheten
IVL
Marina Läroverket
Naturhistoriska riksmuseet
Stockholms universitet
Blekinge läns folkhögskola
SLU Artdata
SLU Sötvattenslaboratoriet
Naturskyddsföreningen
Stockholms universitet
Marina Läroverket
Stockholms universitet
Ålands Landskapsregering
Naturhistoriska riksmuseet
Djurmagazinet
Marina Läroverket
Marina Läroverket
Marina Läroverket
20
FishBase Symposium 2013 — Invasiva fiskar
Program
09:00 - 09:30
Registrering, kaffe och smörgås
Moderator: Gustaf Almqvist, Coalition Clean Baltic.
09:30 - 09:35
Inledning, Michael Norén, FishBase Sverige.
09:35 - 10:15
Robert Britton, Bournemouth University: From introduction to
management: Pseudorasbora parva as a model species to understand fish
invasions.
10:15 – 10:55 Hugo Verreycken, Instituut voor Natuur- en Bosonderzoek: Freshwater
Fish Invaders in Flanders (Belgium): Past, Present and Future.
10:55 – 11:15 Fruktpaus
11:15 – 11:55 Peter D. Rask Møller, Statens Naturhistoriske Museum: Invasive species
in Denmark.
11:55 – 12:35 Paraskevi Karachle, Hellenic Centre for Marine Research: Mediterranean
Sea: a warming embrace for new-comers. A fish (hi)story.
12:35 – 13:15 Simon Blanchet, Laboratoire d'Ecologie Expérimentale du CNRS à
Moulis: The use of molecular tools in invasion biology: an emphasis on
freshwater ecosystems.
13:15 – 14:10 Lunch
14:10 – 14:50 Christine Casal, FishBase Information and Research Group: Using
FishBase for Invasive Species Risk Assessments.
14:50 – 15:30 Olof Filipsson, Sveriges lantbruksuniversitet: Nya fiskbestånd genom
inplantering eller spridning av fisk.
15:30 – 16:00 Kaffepaus
16:00 – 16:40 Anders Alfjorden, Statens Veterinärmedicinska Anstalt: Fishes as
biological packages and the risk of spreading and introducing fish
diseases.
16:40 – 17:20 Ing-Marie Gren, Sveriges lantbruksuniversitet: Economics of invasive
aquatic species.
17:20 – 17:30 Avslutning
Tid: Måndag 21:e oktober 2013, 09:00 – 17:30.
Plats: Stora Hörsalen, Naturhistoriska riksmuseet, Frescativägen 40, Stockholm.
FishBase Symposium 2013 — Invasive fishes
Programme
09:00 - 09:30
Registration, coffee and sandwiches
Moderator: Gustaf Almqvist, Coalition Clean Baltic.
09:30 - 09:35
Opening, Michael Norén, FishBase Sweden.
09:35 - 10:15
Robert Britton, Bournemouth University: From introduction to
management: Pseudorasbora parva as a model species to understand fish
invasions.
10:15 – 10:55 Hugo Verreycken, Instituut voor Natuur- en Bosonderzoek: Freshwater
Fish Invaders in Flanders (Belgium): Past, Present and Future.
10:55 – 11:15 Fruit break
11:15 – 11:55 Peter D. Rask Møller, Statens Naturhistoriske Museum: Invasive species
in Denmark.
11:55 – 12:35 Paraskevi Karachle, Hellenic Centre for Marine Research: Mediterranean
Sea: a warming embrace for new-comers. A fish (hi)story.
12:35 – 13:15 Simon Blanchet, Laboratoire d'Ecologie Expérimentale du CNRS à
Moulis (SEEM): The use of molecular tools in invasion biology: an
emphasis on freshwater ecosystems.
13:15 – 14:10 Lunch break
14:10 – 14:50 Christine Casal, FishBase Information and Research Group: Using
FishBase for Invasive Species Risk Assessments.
14:50 – 15:30 Olof Filipsson, Swedish University of Agricultural Sciences: Nya
fiskbestånd genom inplantering eller spridning av fisk.
15:30 – 16:00 Coffee break
16:00 – 16:40 Anders Alfjorden, The National Veterinary Institute: Fishes as biological
packages and the risk of spreading and introducing fish diseases.
16:40 – 17:20 Ing-Marie Gren, Swedish University of Agricultural Sciences: Economics
of invasive aquatic species.
17:20 – 17:30 Symposium Close
st
Time: Monday, 21 October 2013, 09:00 – 17:30.
Place: Main Auditorium (Stora Hörsalen), Swedish Museum of Natural History, Frescativägen 40, Stockholm.