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EASIN - European Alien Species Information Network
EASIN-Lit

EASIN-Lit is an EASIN activity aimed at retrieving new and additional data on alien species (AS) occurrence in Europe to enrich the EASIN Catalogue and the EASIN Geodatabase (Trombetti et al., 2013).

This activity is performed by searching for literature on new - introduced AS in Europe and related geographical information, and on AS already recorded in the EASIN Catalogue and for which updated spatial data are required.

The scoping search is carried out on:

  1. published literature, i.e., scientific publications, scientific books, electronic databases,

  2. grey literature, i.e., technical reports from national and international organizations, doctoral and master theses, conference proceeding or abstracts, not controlled by commercial publishers (Auger, 1998),

  3. unpublished information, i.e., personal communications from experts.

In addition, Members States reports, surveys and notifications, under the EU legislation obligations (i.e., phytosanitary law) are considered.

EASIN-Lit covers AS in marine, terrestrial and freshwater environments and is an EASIN data provider.

Search strategy

The search strategy includes consulting the widest range of sources on the quest for data (Table 1). This activity is performed systematically by taxonomic experts on targeted taxa. Moreover, records of new- introduced AS disseminated by journal alerts, personal communications and media are weekly recorded by the EASIN team. The data of the EASIN-Lit are imported to the EASIN- Catalogue and -Geodatabase every month.

The choice of keywords is critical in searching for relevant literature and differs if looking for new - introduced AS in Europe and their spatial occurrences, or for updated geographical data on AS already in the EASIN Catalogue.

In case of new - introduced AS, the search will be carried out for every combination of keywords alien species and environment in Europe, for example [alien species* AND marine AND Europe] and so forth. If the database has a full Boolean search capacity, then a single search could combine multiple terms: [alien species * OR invasive species * OR introduced * OR introduction * AND marine OR terrestrial OR freshwater AND occurrence* OR record* OR detection* OR detect* AND Europe OR European].

When searching for spatial information on AS already recorded in the Catalogue, the scoping is limited to the species scientific or common name and to the spatial records ([geographical*] or [coordinate*] or [location*] or [spatial*] or [data]).

The search strategy for grey and unpublished data is taxon and environment specific.

The initial scoping includes search terms in English, but to reduce the bias of non-English language terms, the refined search is also carried out in French, German, and Spanish.

Finally, for each reference, if the papers meet the criteria, tables, figures and text are closely read to determine data to be entered into the data extraction spreadsheet.

Data extraction spreadsheet

The data extracted from the primary studies includes i) species scientific name, ii) country, iii) year, iv) latitude, longitude, and v) authorship (Table 2). These entries elements are compiled into a database spreadsheet which is used to update the EASIN Catalogue and Geodatabase data at country and grid 10x10 km level and the reference list (Table 2).

Data to be extracted may reside in any part of a paper but commonly found in the “Material and Methods” section or in a section describing experimental and field conditions. Numerical data cited in the text or contained in tables, i.e., geographical coordinates, are easily transferred to the data extraction spreadsheet. Data contained in figures can represent a variety of extraction challenges depending on how they are plotted. For example, maps are georeferenced to extract species latitude and longitude location. When point symbols are large, it is usually considered their midpoint as the correct numerical data point to record.

The included publications are listed and searchable in the table below; the list can be also downloaded in Excel format.

Please, contact us if you would like to contribute to EASIN-Lit with your recent published work on alien species taxonomy and distribution.

Abdel-Salam KM, Ramadan SE, 2008. Fouling Bryozoa from some Alexandria harbours, EGYPT. (I) Erect species. Mediterranean Marine Science 9(1): 31-49.

http://www.medit-mar-sc.net/index.php/marine/article/view/142/143http://www.medit-mar-sc.net/index.php/marine/article/view/142
Abed-Navandi D, Kikinger R, 2007. First record of the tropical scyphomedusa Phyllorhiza punctata von Lendenfeld, 1884 (Cnidaria: Rhizostomeae) in the Central Mediterranean Sea. Aquatic Invasions 2(4): 391-394.

http://elnais.ath.hcmr.gr/PDF/Abel_Navanti_Phylorizapunctata.pdf
Abelló P, Visauta E, Bucci A, Demestre i Alted M, 2003. Noves dades sobre l'expansió del cranc Percnon gibbesi (Brachyura: Grapsidae) a la Mediterrània occidental. New data on the spread of the crab Percnon gibbesi (Brachyura: Grapsidae) in the western Mediterranean. Bolletí de la Societat d'Història Natural de les Balears 46: 73-77.

http://ibdigital.uib.cat/greenstone/collect/bolletiHistoriaNatural/index/assoc/Bolleti_/2003v046/p073.dir/Bolleti_2003v046p073.pdf
Acar C, Acar H, Eroglu E, 2007. Evaluation of ornamental plant resources to urban biodiversity and cultural changing: A case study of residential landscapes in Trabzon city (Turkey). Building and Environment 42(1): 218-229.

http://goo.gl/pxahDm
Acevedo P, Ward AI, Real R. and Smith GC, 2010. Assessing biogeographical relationships of ecologically related species using favourability functions: a case study on British deer. Diversity and Distributions 16, 515-528.

http://onlinelibrary.wiley.com/doi/10.1111/j.1472-4642.2010.00662.x/pdf
Adema F, Mennema J, 1978. Senecio inaequidens DC., een nieuwe Zuidlimburgse plant. Gorteria 9(4): 111-116.

http://www.repository.naturalis.nl/record/527504
Adriaens T, Devisscher S, Louette G, 2013. Risk analysis of American bullfrog Lithobates catesbeianus (Shaw). Risk analysis report of non-native organisms in Belgium. Rapporten van het Instituut voor Natuur- en Bosonderzoek 2013 (INBO.R.2013.41). Instituut voor Natuur- en Bosonderzoek, Brussel.

http://goo.gl/cXzkMz
Adrian O, Culita S, Jun EP, Peter F, 2012. New Data Addition To the Romanian Alien Flora. Journal of Plant Development, 19.

https://goo.gl/NAd7WW
Adrovic A, Skenderovic I, 2007. Allochthonous ichthyofauna of certain water bodies in North-Eastern Bosnia. Acta Agriculturae Serbica 12(23): 37-46.

https://goo.gl/wugXrn
Agence de L'eau Artois Picardie, 2002. Les espèces animales et végétales susceptibles de proliférer dans les milieux aquatiques et subaquatiques - Fiches synthèse espèces végétales, Artois Picardie, France, 143 pp.

http://www.eau-artois-picardie.fr/IMG/pdf/fiches_synthese_vegetaux.pdf
Ágnes C, 2012. Inváziós növényfajok Magyarországon. University of West Hungary, 364 pp.

http://mek.oszk.hu/11700/11738/11738.pdf
Ahern D, England J, Ellis A, 2008. The virile crayfish, Orconectes virilis (Hagen, 1870)(Crustacea: Decapoda: Cambaridae), identified in the UK. Aquatic Invasions 3(1): 102-104.

http://aquaticinvasions.net/2008/AI_2008_3_1_Ahern_etal.pdf
Ahern D, England J, Ellis A, 2008. The virile crayfish, Orconectes virilis (Hagen, 1870) (Crustacea: Decapoda: Cambaridae), identified in the UK. Aquatic Invasions ["Invasive species in inland waters of Europe and North America: distribution and impacts" 30th Congress of the International Association of theoretical and Applied Limnology, Montreal, Quebec, Canada, August 2007.] 3(1): 102-104. http://www.aquaticinvasions.ru/2008/AI_2008_3_1_Ahern_etal.pdf

Ahern D, England J, Ellis A, 2008. The virile crayfish, Orconectes virilis (Hagen, 1870) (Crustacea: Decapoda: Cambaridae), identified in the UK. Aquatic Invasions ["Invasive species in inland waters of Europe and North America: distribution and impacts" 30th Congress of the International Association of theoretical and Applied Limnology, Montreal, Quebec, Canada, August 2007.] 3(1):102-104. http://www.aquaticinvasions.ru/2008/AI_2008_3_1_Ahern_etal.pdf

Aizpuru I, Aperribay JA, Aseginolaza C, Garin F, Vivant J, 1997. Contributions to the flora of the Basque country. Munibe 49: 65-76.

http://www.euskomedia.org/PDFAnlt/munibe/nz/1997065076.pdf
Akdeniz NS, Çelik A, Nemutlu FE, 2013. Planting design in the pedestrian walk, the symbol of Kocaeli province. Journal of Food, Agriculture & Environment 11(1): 725-732.

http://goo.gl/ajMYOQ
Aklehnovich A, Razlutskij V, 2013. Distribution and spread of spiny-cheek crayfish Orconectes limosus (Rafinesque, 1817) in Belarus. BioInvasions Records 2(3): 221-225.

http://www.reabic.net/journals/Bir/2013/3/BIR_2013_3_Aklechnovich_Razlutskij.pdf
Akyol O, Ünal V, Ceyhan T, Bilecenoglu M, 2005. First confirmed record of Lagocephalus sceleratus (Gmelin, 1789) in the Mediterranean Sea. Journal of fish biology 66(4): 1183-1186.

http://onlinelibrary.wiley.com/doi/10.1111/j.0022-1112.2005.00667.x/pdf
Alberternst B, Böhmer HJ, 2011. NOBANIS - Invasive Alien Species Fact Sheet - Fallopia japonica. From: Online Database of the European Network on Invasive Alien Species - NOBANIS.

http://goo.gl/5Ij4mH
Aleksandrov B, Boltachev A, Kharchenko T, Lyashenko A, Son M, Tsarenko P, Zhukinsky V, 2007. Trends of aquatic alien species invasion in Ukraine. Aquatic invasions 2(3): 215-242.

http://www.aquaticinvasions.net/2007/AI_2007_2_3_Alexandrov_etal.pdf
Allardi J, Keith P, 1991. Atlas préliminaire des poissons d'eau douce de France. Coll. Patrimoines Naturels vol. 4 Secrétariat Faune Flore, Muséum national d'Histoire naturelle, Paris, 234 pp CITED IN: Loppnow GL, Vascotto K, Venturelli PA, 2013. Invasive smallmouth bass (Micropterus dolomieu): history, impacts, and control. Management of Biological Invasions 4(3): 191-206.

http://goo.gl/RzWyB0
De Almeida JD, Freitas H, 2006. Exotic naturalized flora of continental Portugal–A reassessment. Botanica complutensis, 30, 117-130.

http://goo.gl/q3f59X
Almeida MT, Mouga T, Barracosa P, 1994. The weathering ability of higher plants. the case of Ailanthus altissima (Miller) Swingle. International biodeterioration & biodegradation 33(4): 333-343.

http://goo.gl/G44K4X
Aloise G and Bertolino S, 2005. Free-ranging population of the Finlayson's squirrel Callosciurus finlaysonii (Horsfield, 1824) (Rodentia, Sciuridae) in South Italy. Hystrix, the Italian Journal of Mammalogy 16(1): 70-74.

http://www.italian-journal-of-mammalogy.it/article/view/4344/4280
Alos et al., 2016.

Al-Sabi MNS, Chriél M, Jensen TH, Enemark HL, 2013. Endoparasites of the raccoon dog (Nyctereutes procyonoides) and the red fox (Vulpes vulpes) in Denmark 2009-2012 - A comparative study. International Journal for Parasitology: Parasites and Wildlife 2: 144-151.

http://www.sciencedirect.com/science/article/pii/S2213224413000126
Alshawy et al., 2016.

Altay V, Ozyigit II, Osma E, Bakir Y, Demir G, Severoglu Z, Yarci C, 2015. Environmental relationships of the vascular flora alongside the railway tracks between Haydarpasa and Gebze (Istanbul-Kocaeli/ Turkey). Journal of Environmental Biology Vol. 36 Special issue, 153-162.

http://goo.gl/bfIS5R
Amori G, Corsetti L, Esposito C, 2002. Mammiferi dei Monti Lepini. Quad. Cons Natura 11. Min. Ambiente - Ist.Naz. Fauna Selvatica.

http://www.minambiente.it/sites/default/files/archivio/biblioteca/qcn_11.pdf
Amori G, Gippoliti S, 1995. Siberian chipmunk Tamias sibiricus in Italy. Mammalia 59(2): 288-289.

Anagnou-Veroniki M, Papaioannou-Souliotis P, Karanastasi E, Giannopolitis CN, 2008. New records of plant pests and weeds in Greece, 1990-2007. Hellenic Plant Protection Journal 1(2): 55-78.

http://en.bpi.gr/files/journal/2008/july/HPPJISSU202.pdf#page=3
Anastácio PM, Leitão AS, Boavida MJ, Correia AM , 2009. Population dynamics of the invasive crayfish (Procambarus clarkii Girard, 1852) at two marshes with differing hydroperiods. Annales de Limnologie - International Journal of Limnology 45(4):247-256.

http://journals.cambridge.org/abstract_S0003408809000259
Anastasiu P, Negrean G, 2009. Neophytes in Romania. In: Rakosy L, Momeu L, Neobiota din Romania. Cluj Napoca: Editura Presa universitara Clujana, pp 66-97. CITED IN: Anastasiu P, Negrean G, Daniela S, Litescu S, Basnou C, 2014. Neophytes In Protected Areas. Case Study: The Danube Delta Biosphere Reserve. Acta Horti Botanici Bucurestiensis, 41: 41-68.

https://www.degruyter.com/view/j/ahbb.2014.41.issue-1/ahbb-2014-0003/ahbb-2014-0003.xml
Anastasiu P, Negrean G, 2008. New alien plants to Romania. Annals of the University of Craiova, the Agriculture Series 38(B), 1-10.

Anastasiu P, Negrean G, Fagaras M, Samoila C, Cogalniceanu D, 2009. Constanta harbour (Romania) as a major gateway and reservoir for alien plant species. Acta horti bot. Bucurest, 36: 41-60.

http://goo.gl/ws7l72
Anastasiu P, 2011. New taxa and chorological data for Danube Delta Flora. Acta Horti Bot. Bucurest, 38: 33–38.

http://www.specii-invazive.ro/system/files/Anastasiu-2011-new-taxa-and-chorological-data-for-Danube-Delta-flora.pdf
Andelkovic A, Živkovic M, Cvijanovic D, Novkovic M, Marisavljevic D, Pavlovic D, Radulovic S, 2016. The contemporary records of aquatic plants invasion through the Danubian floodplain corridor in Serbia. Aquatic Invasions, 11: 381–395.

http://www.aquaticinvasions.net/2016/AI_2016_Andjelkovic_etal.pdf
Andreu J, Vilà M, 2007. Análisis de la gestión de las plantas exóticas en los espacios naturales españoles. Revista Ecosistemas, 16: 109-124.

http://www.revistaecosistemas.net/index.php/ecosistemas/article/view/118
Andrew NL, Viejo RM, 1998. Ecological limits to the invasion of Sargassum muticum in northern Spain. Aquatic Botany 60(3): 251-263.

http://www.sciencedirect.com/science/article/pii/S0304377097000880
Anger K, 1991. Effects of temperature and salinity on the larval development of the Chinese mitten crab Eriocheir sinensis (Decapoda: Grapsidae). Marine Ecology Progress Series 72: 103-110.

http://www.int-res.com/articles/meps/72/m072p103.pdf
Annighöfer P, Kawaletz H, Terwei A, Mölder I, Zerbe S, Ammer C, 2015. Managing an invasive tree species - silvicultural recommendations for black cherry (Prunus serotina Ehrh). Forstarchiv 86(5): 139-152.

https://goo.gl/VxiAYc

Anoplorisk, 2014. Risk Management for the EC listed Anoplophora species, A. chinensis and A. glabripennis. (Anoplorisk). Final Draft Anoplorisk Report 14/03/14

Anoplorisk, 2014. Risk Management for the EC listed Anoplophora species, Chinensis  A, Glabripennis A. (Anoplorisk). Final Draft Anoplorisk Report, 14/03/14

Ansorge H, Ranyuk M, Kauhala K, Kowalczyk R, Stier N, 2009. Racoon dog, Nyctereutes procyonoides, populations in the area of origin and in colonised regions - the epigenetic variability of an immigrant. Annales Zoologici Fennici 46: 51-62.

http://www.sekj.org/PDF/anzf46/anzf46-051.pdf
Antit M, Gofas S, Salas C, Azzouna A, 2011. One hundred years after Pinctada: an update on alien Mollusca in Tunisia. Mediterranean Marine Science 12(1): 53-74.

http://marine.ojs.beta.ekt.gr/index.php/marine/article/view/53
APEM, 2010. Status, Distribution and Impacts of Mitten Crab in the Nene Washes and Ouse Washes: Stage 1 Report, APEM Scientific Report 411010, UK, 51 pp.

http://www.nhm.ac.uk/resources-rx/files/mitten-crab-apem-final-report-66955.pdf
Aquiloni L, Brusconi S, Cecchinelli E, Tricarico E, Mazza G, Paglianti A, Gherardi F, 2010. Biological control of invasive populations of crayfish: the European eel (Anguilla anguilla) as a predator of Procambarus clarkii. Biological invasions 12(11): 3817-3824.

http://link.springer.com/article/10.1007/s10530-010-9774-z
Araújo R, Bárbara I, Tibaldo M, Berecibar E, Tapia PD, Pereira R, Santos R, Pinto IS, 2009. Checklist of benthic marine algae and cyanobacteria of northern Portugal. Botanica Marina 52(1): 24-46.

http://www.degruyter.com/view/j/bot.2009.52.issue-1/bot.2009.026/bot.2009.026.xml
Arbaciauskas K, Višinskiene G, Smilgeviciene S, 2011. Non-indigenous macroinvertebrate species in Lithuanian fresh waters, Part 2: Macroinvertebrate assemblage deviation from naturalness in lotic systems and the consequent potential impacts on ecological quality assessment. Knowledge and Management of Aquatic Ecosystems 402: 13.

http://www.kmae-journal.org/articles/kmae/abs/2011/03/kmae110073/kmae110073.html
Arenas F, Bishop JDD, Carlton JT, Dyrynda PJ, Farnham WF, Gonzalez DJ, Jacobs MW, Lambert C, Lambert G, Nielsen SE, Pederson JA, Porter JS, Ward S, Wood CA, 2006. Alien species and other notable records from a rapid assessment survey of marinas on the south coast of England. Journal of the Marine Biological Association of the United Kingdom 86(6): 1329-1337.

http://journals.cambridge.org/production/action/cjoGetFulltext?fulltextid=581948
Arenas F, Fernández C, 2000. Size structure and dynamics in a population of Sargassum muticum (Phaeophyceae). Journal of Phycology 36(6): 1012-1020.

http://onlinelibrary.wiley.com/doi/10.1046/j.1529-8817.2000.99235.x/pdf
Arens A, Taugbøl T, 2005. Status of freshwater crayfish in Latvia. Bulletin Français de la Pêche et de la Pisciculture 376-377: 519-528.

http://www.kmae-journal.org/articles/kmae/abs/2005/03/kmae2005376p519/kmae2005376p519.html
Arsene GG, Daraban IN, Turcu V, Don I, Ardelean A, Petrescu MC, Turcu D, 2012. Considerations on plants and ecosystems diversity and conservation within four locations along the river mures/maros. Landscape-scale connections between the land use, habitat quality and ecosystem goods and services in the Mures/Maros valley, 21.

Arévalo JR, Delgado JD, Otto R, Naranjo A, Salas M, Fernández-Palacios JM, 2005. Distribution of alien vs. native plant species in roadside communities along an altitudinal gradient in Tenerife and Gran Canaria (Canary Islands). Perspectives in Plant Ecology, Evolution and Systematics, 7: 185–202.

http://www.sciencedirect.com/science/article/pii/S1433831905000259
ARPE, CBNMP, 2009. Plantes envahissantes - Guide d’identification des principales espèces aquatiques et de berges en Provence et Languedoc. Agence Régionale Pour l’Environnement Provence Alpes Côte d’Azur.113 pp.

http://goo.gl/rVIqx5
Arslan A and Zima J, 2012. Cytogenetic Investigations in Sciurus anomalus from Turkish thrace (Rodentia: Sciuridae). Acta Zoologica Bulgarica 64(4): 421-426.

http://www.acta-zoologica-bulgarica.eu/downloads/acta-zoologica-bulgarica/2012/64-4-421-426.pdf
Arslan ZF, Uludag A, Uremis I, 2015. Status of invasive alien plants included in EPPO Lists in Turkey. EPPO Bulletin 45(1): 66-72.

http://goo.gl/OPMH2v
Artimo A. 1960. The dispersal and acclimatization of the muskrat, ondatra zibethicus (L.), in finland.

http://goo.gl/2t0lwn
Arvy C, Servan J, 1998. Imminent competition between Trachemys scripta and Emys orbicularis in France.- Proceedings of the Emys symposium Dresden 96, Mertensiella, rheinbach 10: 33-40. CITED IN: Vamnerger M, Lipovsek G, Gregoric M, 2012. First reproduction record of Trachemys scripta (SCHOEPFF, 1792), in Slovenia. Short Note Herpetoza 25(1/2): 76-79

http://goo.gl/QKgzUF
Asenov AI, 2015. Systematic and phytogeographic analysis of the vascular flora of Mt Zemenska, West Bulgaria. Phytologia Balcanica 21(2): 161-187.

http://goo.gl/LuKOog
Ashton GV, Willis KJ, Burrows MT, Cook EJ, 2007. Environmental tolerance of Caprella mutica: implications for its distribution as a marine non-native species. Marine environmental research 64(3): 305-312.

http://www.sciencedirect.com/science/article/pii/S0141113607000360
Ashton GV, Willis KJ, Cook EJ, Burrows M, 2007. Distribution of the introduced amphipod, Caprella mutica Schurin, 1935 (Amphipoda: Caprellida: Caprellidae) on the west coast of Scotland and a review of its global distribution. Hydrobiologia 590(1): 31-41.

http://link.springer.com/article/10.1007%2Fs10750-007-0754-y
Atamov V, Çetin E, Aslan M, Cevher C, 2014. The flora of Ilisu/Turkey (Hasankeyf) and its conservation. Biological Diversity and Conservation 7(1): 16-31

http://goo.gl/S8UiJ9
Atar HH, Olmez M, Bekcan S, Secer S, 2002. Comparison of three different traps for catching blue crab (Callinectes sapidus Rathbun 1896) in Beymelek Lagoon. Turkish Journal of Veterinary and Animal Sciences 26(5): 1145-1150.

http://journals.tubitak.gov.tr/veterinary/issues/vet-02-26-5/vet-26-5-26-0110-1.pdf
Athar M, Vasileva V, 2013. Taxonomy and nodulating ability of Papilionoid legumes of Bulgaria with potential use in forage production. FUUAST Journal of Biology 3(2): 1-9.

http://goo.gl/vXEOBX
Attrill MJ, Myles TR, 1996. Long-term distribution patterns of mobile estuarine invertebrates (Ctenophora, Cnidaria, Crustacea: Decapoda) in relation to hydrological parameters. Marine Ecology Progress Series 143: 25-36.

http://www.int-res.com/articles/meps/143/m143p025.pdf
Austin Z, Raffaelli DG, White, PCL, 2013. Interactions between ecological and social drivers in determining and managing biodiversity impacts of deer. Biological Conservation, 158: 214-222.

https://goo.gl/uL14qK
Aznar JC, Dervieux A, Grillas P, 2003. Association between aquatic vegetation and landscape indicators of human pressure. Wetlands 23: 149-160.

http://link.springer.com/article/10.1672%2F0277-5212(2003)023%5B0149%3AABAVAL%5D2.0.CO%3B2
Azzurro E, Milazzo M, Maynou F, Abelló P, Temraz T, 2011. First record of Percnon gibbesi (H. Milne Edwards, 1853)(Crustacea: Decapoda: Percnidae) from Egyptian waters. Aquatic Invasions 5(1): S123-S125.

http://www.aquaticinvasions.net/2010/Supplement/AI_2010_5_S1_Azzurro_et_al.pdf

Babic G, Trkulja V, 2014. Distribution Mapping of Japanese Knotweed (Fallopia Japonica (Hout.) Ronse Decre.) In North Western Area of Republic of Srpska. Fifth International Scientific Agricultural Symposium "Agrosym 2014" 461-467.

http://goo.gl/9pfgnJ
Baccetti Nicola, Fracasso Giancarlo, Gotti Camilla, 2014. La lista CISO-COI degli Uccelli italiani - Parte seconda:le specie naturalizzate(cat. C) e le categorie "di servizio" (cat. D, E, X) - Avocetta 38: 1-21.

http://goo.gl/BN4gKM
Bacevicius E, Gasiunaite ZR, 2008. Two crab species-Chinese mitten crab (Eriocheir sinensis Edw.) and mud crab (Rhithropanopeus harrisii (Gould) ssp. tridentatus (Maitland) in the Lithuanian coastal waters, Baltic Sea. Transitional Waters Bulletin 2: 63-68.

http://siba-ese.unisalento.it/index.php/twb/article/view/i1825229Xv2n2p63
Bacieczko W, Borcz A, 2015. Structure of Asclepias syriaca L. population against phytocenotic and habitat conditions in Widuchowa (West Pomerania). Biodiversity Research and Conservation, 40: 69-75.

https://www.degruyter.com/view/j/biorc.2015.40.issue-1/biorc-2015-0027/biorc-2015-0027.xml
Badalamenti E, La Mantia T, Quatrini P, 2015. Arbuscular mycorrhizal fungi positively affect growth of Ailanthus altissima (Mill.) Swingle seedlings and show a strong association with this invasive species in Mediterranean woodlands. the Journal of the Torrey Botanical Society Apr 2015. 142(2): 127-139. doi: 10.3159/TORREY-D-14-00034.1

http://goo.gl/u9Nbih
Badalamenti E, Militello M, La Mantia T, Gugliuzza G, 2016. Seedling growth of a native (Ampelodesmos mauritanicus) and an exotic (Pennisetum setaceum) grass. Acta Oecologica, 77: 37-42.

http://www.sciencedirect.com/science/article/pii/S1146609X16302211
Badr V, Stefan P, Preisler J, 2005. Trichodectes canis (De Geer, 1778) (Phthiraptera, Ischnocera), a new ectoparasite of the raccoon dog (Nyctereutes procyonoides) in the Czech Republic. European Journal of Wildlife Research 51: 133-135.

http://goo.gl/07vLvK
Bailey JP, Wisskirchen R, 2006. The distribution and origins of Fallopia x bohemica (Polygonaceae) in Europe. Nord. J. Bot 24: 173-200.

http://goo.gl/PVHWDO
Baiwy E, Schockert V, Branquart E, 2013. Risk analysis of the sika deer, Cervus nippon. Risk analysis report of non-native organisms in Belgium. Cellule interdépartementale sur les Espèces invasives (CiEi), DGO3, SPW / Editions, 38 pp.

http://www.biodiversity.be/3008/download
Baiwy E, Schockert V, Branquart E, 2013. Risk analysis of the Reeves’ muntjac Muntiacus reevesi, Risk analysis report of non-native organisms in Belgium. Cellule interdépartementale sur les Espèces invasives (CiEi), 36.

http://share.bebif.be/data/ias/Risk%20analyses/Muntiacus%20reevesi.pdf
Balbis GB, 1801. Elenco delle piante crescenti ne'contorni di Torino. Dalla Stamperia filantropica.

https://goo.gl/IadX71
Balciauskas L, Ulevicius A, Juskaitis R, 1997: Mammals of Lithuania: status and protection. Saugetierkundliche Mitteilungen 392: 89-94.

http://www.researchgate.net/publication/247778267_Mammals_of_Lithuania_status_and_protection
Balda A, 2002. Contributions to the knowledge of the Navarran flora. Munibe 53: 157-174.

http://www.aranzadi.eus/fileadmin/docs/Munibe/2002157173CN.pdf
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