Mitochondrial DNA structure of the Iberian populations of the white-clawed crayfish, Austropotamobius italicus italicus (Faxon, 1914)

Pedraza-Lara, Carlos; Alda, Fernando; Carranza, Salvador; Doadrio, Ignacio

doi:10.1016/j.ympev.2010.06.007

Cited by 39 publications

(67 citation statements)

References 82 publications

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“…However, more detailed analyses revealed higher variation than previously assumed and suggested substantially longer presence of the species in this region (Beroiz et al, 2008;Diéguez-Uribeondo et al, 2008;Matallanas et al, 2011Matallanas et al, , 2013. Patterns suggesting bottlenecks, previously ascribed to human mediated introductions, are interpreted by survival in small-scale glacial refugia (Pedraza-Lara et al, 2010) and recent population crashes due to crayfish plague outbreaks and other negative factors (Matallanas et al, 2011(Matallanas et al, , 2013. We thus consider the native range of the white-clawed crayfish complex to encompass the Iberian Peninsula (Figure 4).…”

Section: > Austropotamobius Pallipes Species Complex; White-clawed Crmentioning

confidence: 92%

“…Earlier molecular analyses even suggested that at least some of the subspecies described within white-clawed crayfish are differentiated at mitochondrial markers (e.g., A. pallipes bispinosus, A. italicus italicus, A. i. carinthiacus;Fratini et al, 2005) but later detailed analyses do not fully support this view (Pedraza-Lara et al, 2010). The differentiation between A. italicus and A. pallipes at the nuclear genome level has been recently challenged by Chiesa et al (2011) in an analysis using amplified fragment length polymorphism (AFLP).…”

Section: > Austropotamobius Pallipes Species Complex; White-clawed Crmentioning

confidence: 99%

“…The presently prevailing view on taxonomy of the white-clawed crayfish considers it a species complex formed by two distinct species A. pallipes and A. italicus, this conclusion being based on results of various molecular analyses (e.g., Santucci et al, 1997;Grandjean et al, 2002;Pedraza-Lara et al, 2010). Earlier molecular analyses even suggested that at least some of the subspecies described within white-clawed crayfish are differentiated at mitochondrial markers (e.g., A. pallipes bispinosus, A.…”

Section: > Austropotamobius Pallipes Species Complex; White-clawed Crmentioning

confidence: 99%

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Continental-wide distribution of crayfish species in Europe: update and maps

Kouba

Petrusek

Kozák

2014

Knowl. Managt. Aquatic Ecosyst.

276

312

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Key-words: crayfish distribution, indigenous species, invasive species, native range, mapsRecently published astacological studies substantially improved available data on distribution of crayfish in various European regions. At the same time, spread of invasive species has been recorded, additional nonindigenous species became established in various countries, and losses of populations of native species due to crayfish plague and other negative factors were observed. We overview recent advances in this knowledge, and provide updated colour maps of the distribution of all crayfish species present in Europe. These maps are originally based on the data from the Atlas of Crayfish in Europe published in 2006 as a result of the CRAYNET project, and were further updated from more recently published reports, grey literature, and especially thanks to contributions and feedback of over 70 specialists from 32 countries. Separate maps are available for all indigenous crayfish species in Europe as well as for three most widespread non-indigenous crayfish species. Additionally, two maps give locations of known findings of crayfish species introduced to Europe after 1980. These newly established alien species have so far restricted distributions; however, the frequency of recent reports suggests that findings of such species resulting from releases of aquarium pets will further increase. RÉSUMÉ Répartition à l'échelle continentale des espèces d'écrevisses en Europe : mises à jour et cartes Mots-clés :distribution des écrevisses, espèces indigènes, espèces envahissantes, Les études astacologiques récemment publiées ont sensiblement amélioré les données disponibles sur la distribution des écrevisses dans les différentes régions européennes. Dans le même temps, la propagation des espèces envahissantes a été enregistrée, des espèces non indigènes supplémentaires se sont établies dans différents pays, et des pertes de populations d'espèces indigènes en raison de la peste des écrevisses et d'autres facteurs négatifs ont été observées. Nous synthétisons les progrès récents dans la connaissance, et fournissons des cartes en couleur mises à jour de la distribution de toutes les espèces d'écre-visses présentes en Europe. Ces cartes sont à l'origine basées sur les données de l'Atlas des écrevisses en Europe publié en 2006 à la suite du projet CRAYNET, et ont ensuite été mises à jour à partir des études publiées plus récemment, de la

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Section: > Austropotamobius Pallipes Species Complex; White-clawed Crmentioning

confidence: 92%

Section: > Austropotamobius Pallipes Species Complex; White-clawed Crmentioning

confidence: 99%

Section: > Austropotamobius Pallipes Species Complex; White-clawed Crmentioning

confidence: 99%

See 1 more Smart Citation

Continental-wide distribution of crayfish species in Europe: update and maps

Kouba

Petrusek

Kozák

2014

Knowl. Managt. Aquatic Ecosyst.

276

312

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“…17 Finally, correlation between genetic and geographic distances was analyzed employing the 18 Mantel test (Mantel, 1967) common, as the ancestral one (Figure 2). From a single to four mutational steps were needed 1 to connect the eight haplotypes.…”

Section: > Dna Alignment and Sequence Analysismentioning

confidence: 99%

“…16 The allele distribution was not neutral according to Ewens -Waterson neutrality test for 17 CUE, GIR, NAV or SEN. In the remaining populations this test could not be run, as 18 onlyone haplotype was present.…”

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confidence: 99%

Mitochondrial DNA variability in Spanish populations ofA. italicusinferred from the analysis of a COI region

Matallanas

Ochando

Vivero

et al. 2011

Knowl. Managt. Aquatic Ecosyst.

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Key-words:Austropotamobius italicus was once widely distributed throughout most of the country's limestone basins in Spain. But its populations have shown a very strong decline over the last thirty years, due to different factors. Thus, the species now enjoys protection under regional, national and international legislation. Therefore, knowledge of the levels and patterns of distribution of genetic diversity in crayfish populations is critical when making conservation management decisions. In the present work, the current genetic structure of Spanish populations of white-clawed crayfish, A. italicus, was analyzed. Eleven Spanish populations and an Italian sample were studied through an 1184 bp-lentgh sequence of cytochrome oxidase subunit I mitochondrial gene. Data analysis revealed the existence of eight haplotypes in the Iberian Peninsula, the highest diversity reported to date in Spanish crayfish. Also a substantial genetic differentiation among populations was found, with a clear geographic pattern. The genetic variability found in these populations is similar to, and even higher, than that reported in previous studies on other Spanish and European populations of A. italicus. Thus, given the current risk status of the species across its range, this variability in certain populations offers some hope for the species from a management point of view. RÉSUMÉ La variabilité de l'ADN mitochondrial des populations espagnoles d' A. italicus déduite de l'analyse d'une région COI Mots-clés :Austropotamobius italicus, mtDNA, Austropotamobius italicus était autrefois largement distribué dans la plupart des régions des bassins calcaires en Espagne. Mais ces populations ont montré une baisse très forte au cours des trente dernières années, en raison de différents facteurs. Ainsi, l'espèce bénéficie aujourd'hui d'une protection législative régionale, nationale et internationale. Par conséquent, la connaissance des niveaux et des schémas de distribution de la diversité des ressources génétiques dans les populations d'écrevisses est essentielle pour prendre des décisions de bioconservation. Dans le présent travail, la structure génétique actuelle des populations espagnoles de l'écrevisse à pattes blanches, A. italicus, a été analysée. Onze populations

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Global Diversity and Conservation of Freshwater Crayfish (Crustacea: Decapoda: Astacoidea)

Kawai

Crandall

2016

A Global Overview of the Conservation of Freshwater Decapod Crustaceans

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Mitochondrial DNA structure of the Iberian populations of the white-clawed crayfish, Austropotamobius italicus italicus (Faxon, 1914)

Cited by 39 publications

References 82 publications

Continental-wide distribution of crayfish species in Europe: update and maps

Continental-wide distribution of crayfish species in Europe: update and maps

Mitochondrial DNA variability in Spanish populations ofA. italicusinferred from the analysis of a COI region

Global Diversity and Conservation of Freshwater Crayfish (Crustacea: Decapoda: Astacoidea)

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