Results 61 to 70 of about 415 (158)

Stone crayfish Austropotamobius torrentium (Schrank, 1803) in south-eastern Serbia: Children knowledge survey

open access: yes, 2022
Stone crayfish, an endangered and protected species in Republic of Serbia, inhabits mountain areas of the country. The knowledge and attitude of children from two primary schools (Pirot and Bosilegrad) towards this species was tested.
Đuretanović, Simona   +5 more
core  

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

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

Aphanomyces astaci isolate from latently infected stone crayfish (Austropotamobius torrentium) population is virulent

open access: yes, 2017
Aphanomyces astaci infection is the cause of crayfish plague in European crayfish. Here the virulence of an A. astaci As strain isolated from apparently healthy stone crayfish (Austropotamobius torrentium) from Slovenia was compared to that of the Psl ...
Kukkonen H   +5 more
core   +1 more source

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

Morphological characteristics of stone crayfish (Austropotamobius torrentium (Schrank, 1803))

open access: yes, 2020
Austropotamobius torrentium jedna je od četiri nativne europske vrste porodice Astacidae hrvatskih slatkovodnih ekosustava. Nedavna molekularno-filogenetska istraţivanja vrste otkrila su sedam značajno divergentnih monofiletskih filogrupa.
Pavić, Vjera
core  

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

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