Results 51 to 60 of about 177 (131)

Recent distribution, population densities and ecological requirements of the stone crayfish (Austropotamobius torrentium) in the Czech Republic [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems, 2009
The stone crayfish Austropotamobius torrentium (Schrank) is one of five species of crayfish inhabiting waters in the Czech Republic, usually occupying small and medium-sized streams. The stone crayfish is protected by national and European laws.
P. Vlach, L. Hulec, D. Fischer
doaj  

ÉVOLUTION DE LA RÉPARTITION DES ÉCREVISSES EN FRANCE MÉTROPOLITAINE SELON LES ENQUÊTES NATIONALES MENÉES PAR LE CONSEIL SUPÉRIEUR DE LA PÊCHE DE 1977 À 2001

open access: yesKnowledge and Management of Aquatic Ecosystems, 2003
Selon les enquêtes nationales menées par le Conseil supérieur de la pêche depuis 1977 en France métropolitaine, la répartition des espèces d’écrevisses montre que les espèces autochtones (Austropotamobius pallipes, Astacus astacus, Austropotamobius ...
CHANGEUX T.
doaj   +1 more source

Morphological variability and sexual dimorphism of stone crayfish Austropotamobius torrentium from the Marjanovića Stream (Bosnia and Herzegovina) [PDF]

open access: yesKragujevac Journal of Science, 2020
This paper presents the first information about the morphological variability and sexual dimorphism of the stone crayfish Austropotamobius torrentium in the area of Marjanovića Stream in Čelinac (Republic of Srpska, Bosnia and Herzegovina).
Roljić Rajko   +2 more
doaj  

Annelid symbiont assemblage and European stone crayfish − a deterministic relationship with implications for conservation management

open access: yesKnowledge and Management of Aquatic Ecosystems, 2017
The protected European stone crayfish, Austropotamobius torrentium, is a host to epibionts inhabiting its exoskeleton. Despite evidence of the close association of these epibionts to the crayfish and the beneficial services provided for the crayfish, the
Berger Christian, Füreder Leopold
doaj   +1 more source

La gestion des écrevisses exotiques envahissantes dans le département des Vosges

open access: yesSciences, Eaux & Territoires, 2012
Depuis la fin du dix-neuvième siècle, la distribution des écrevisses en France a connu de profonds bouleversements, et l'introduction d'écrevisses allochtones en provenance essentiellement du continent nord-américain, a irrémédiablement modifié le ...
M. COLLAS
doaj   +1 more source

Freshwater crayfish in Bosnia and Herzegovina: the first report on their distribution

open access: yesKnowledge and Management of Aquatic Ecosystems, 2011
The aim of this research paper is to present available data on the distribution of freshwater crayfish in Bosnia and Herzegovina, including data from the literature and those of our own investigations.
Trožić-Borovac S.
doaj   +1 more source

On the conservation of white-clawed crayfish in the Iberian Peninsula: Unraveling its genetic diversity and structure, and origin. [PDF]

open access: yesPLoS One, 2023
Martínez-Ríos M   +5 more
europepmc   +1 more source

Recent changes in distribution pattern of freshwater crayfish in Croatia − threats and perspectives

open access: yesKnowledge and Management of Aquatic Ecosystems, 2018
Analysis of Croatian freshwater crayfish populations, aiming to gather new distributional data and complement previous surveys (2005–2011), was performed during 2014–2016, within the frame of Natura 2000 Integration Project.
Maguire Ivana   +5 more
doaj   +1 more source

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