Results 11 to 20 of about 2,048 (189)

AUSTROPOTAMOBIUS TORRENTIUM AS AN INDICATOR FOR HABITAT QUALITY IN RUNNING WATERS? [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems, 2005
In the present study we tried to quantify the indication value of A. torrentium referring to habitat quality. This variable is expressed as the availability of appropriate refuge stones on the bottom and banks of running waters.
PÖCKL M., STREISSL F.
doaj   +4 more sources

GENETIC COMPARISONS OF GERMAN POPULATIONS OF THE STONE CRAYFISH, AUSTROPOTAMOBIUS TORRENTIUM (CRUSTACEA: ASTACIDAE)

open access: yesKnowledge and Management of Aquatic Ecosystems, 2006
Austropotamobius torrentium (SCHRANK, 1803) is the smallest of the European native crayfish species and has probably never been of economic interest. It is confined to headwaters and adapted to cold water with high flow through and rocky environments ...
SCHUBART C. D., HUBER M. G.J.
doaj   +4 more sources

New insights into the genetic diversity of the stone crayfish: taxonomic and conservation implications [PDF]

open access: yesBMC Evolutionary Biology, 2020
Background Austropotamobius torrentium is a freshwater crayfish species native to central and south-eastern Europe, with an intricate evolutionary history and the highest genetic diversity recorded in the northern-central Dinarides (NCD). Its populations
Leona Lovrenčić   +9 more
doaj   +2 more sources

Postembryonic development in freshwater crayfish (Decapoda: Astacidea) in an evolutionary context [PDF]

open access: yesNauplius, 2022
Detailed morphology of the first three postembryonic developmental stages (Stages I-III juvenile) in representatives from all four crayfish families, Austropotamobius torrentium (von Paula Schrank, 1803) (Astacidae), Procambarus virginalis Lyko, 2017 ...
Tadashi Kawai, Antonín Kouba
doaj   +2 more sources

A journey on plate tectonics sheds light on European crayfish phylogeography. [PDF]

open access: yesEcol Evol, 2019
We surprisingly encountered an entirely unknown haplogroup (APU) of A. torrentium restricted to a small geographical area of the Apuseni Mountains, which happens to be more closely related to those endemic to the Dinarides despite their vast geographical separation (~600 km).
Pârvulescu L   +10 more
europepmc   +2 more sources

Morphological evidence for hidden diversity in the threatened stone crayfish Austropotamobius torrentium (Schrank, 1803) (Decapoda: Astacoidea: Astacidae) in Croatia [PDF]

open access: yes, 2017
The stone crayfish Austropotamobius torrentium (Schrank, 1803) is a native European species distributed in central and southeastern Europe. Recent molecular phylogenetic research has shown that at least seven distinct monophyletic phylogroups exist ...
Klobučar, Goran   +2 more
core   +2 more sources

Factors Beyond Karstification Have Shaped the Population Structure of a Surface-Dwelling Minnow (<i>Phoxinus lumaireul</i>) Able to Disperse Underground. [PDF]

open access: yesEvol Appl
ABSTRACT The Dinaric Karst, a biodiversity hotspot, features complex surface and subterranean hydrological networks that influence aquatic species distribution. This study investigates how karst hydrology shapes the genetic structure of the surface‐dwelling minnow Phoxinus lumaireul, examining both large‐scale and small‐scale population patterns. Using
Reier S   +5 more
europepmc   +2 more sources

A NEW RECORD OF RECENTLY DISCOVERED CRAYFISH, AUSTROPOTAMOBIUS TORRENTIUM (SHRANK, 1803), IN TURKEY [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems, 2007
After the occurrence of Austropotamobius torrentium in the Velika River in European Turkey, investigations to observe the distribution of crayfish species close to the Velika River have been carried out.
HARLIOĞLU MUZAFFER MUSTAFA, GÜNER UTKU
doaj   +2 more sources

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   +2 more sources

NATIVE AND ALIEN DECAPODA SPECIES IN HUNGARY:DISTRIBUTION, STATUS, CONSERVATION IMPORTANCE [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems, 2005
Three native (Astacus astacus, Astacus leptodactylus, Austropotamobius torrentium) and three alien (Orconectes limosus, Pacifastacus leniusculus, Eriocheir sinensis) Decapoda species have been found in Hungary so far. A.
PUKY M., REYNOLDS J. D., SCHÁD P.
doaj   +2 more sources

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