Results 1 to 10 of about 177 (131)

DISTRIBUTION OF AUSTROPOTAMOBIUS TORRENTIUM (DECAPODA: ASTACIDAE) IN SLOVAKIA [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems: an International Journal on Aquatic Ecosystems, 2005
The distribution of the stone crayfish Austropotamobius torrentium (SCHRANK, 1803) in Slovakia is restricted to only some creeks in the Malé Karpaty Mountains.
STLOUKAL E., HARVÁNEKOVÁ M.
exaly   +3 more sources

The occurrence of branchiobdellidans on stone crayfish (Austropotamobius torrentium) in the Czech Republic [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems, 2017
The stone crayfish Austropotamobius torrentium (Schrank, 1803) is one of only two native crayfish species in the Czech Republic. Epibiotic branchiobdellidans present on this crayfish species have not been studied before in the Czech Republic.
Pavel Vlach
exaly   +3 more sources

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

open access: yesKnowledge and Management of Aquatic Ecosystems: an International Journal on 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.
exaly   +3 more sources

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

open access: yesKnowledge and Management of Aquatic Ecosystems: an International Journal on 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.
Utku Guner
exaly   +3 more sources

THE STONE CRAYFISH AUSTROPOTAMOBIUS TORRENTIUM (SCHRANK) IN THE CZECH REPUBLIC [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems: an International Journal on Aquatic Ecosystems, 2002
Five species of crayfish, comprising two native species Austropotamobius torrentium and Astacus astacus, one introduced European species, Astacus leptodactylus and two alien American species, Orconectes limosus and Pacifastacus leniusculus, occur in open
Pavel Kozak, T Policar
exaly   +3 more sources

THE RELATIONSHIP BETWEEN FEMALE SIZE AND EGG SIZE IN THE FRESHWATER CRAYFISH AUSTROPOTAMOBIUS TORRENTIUM [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems: an International Journal on Aquatic Ecosystems, 2005
The aim of our research was to gather information about the reproduction cycle of Austopotamobius torrentium in Croatia. The research was conducted between October 1998 and April 2000 in streams on the Medvednica Mountain (north-west Croatia).
R Erben
exaly   +4 more sources

YEAR CYCLE OF AUSTROPOTAMOBIUS TORRENTIUM (SCHRANK) IN STREAMS ON MEDVEDNICA MOUNTAIN (CROATIA). [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems: an International Journal on Aquatic Ecosystems, 2002
We studied life cycle of stone crayfish for 18 months in three streams on Medvednica Mountain, located above city of Zagreb. Sampling of animals was carried out with baited traps twice a month and various physiological functions were recorded.
R Erben
exaly   +4 more sources

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

open access: yesKnowledge and Management of Aquatic Ecosystems: an International Journal on 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.
exaly   +3 more sources

SEASONAL CHANGES OF THE CONDITION INDICES AND HAEMOCYTE COUNTS OF THE AUSTROPOTAMOBIUS TORRENTIUM POPULATION IN KRALJEVEC STREAM, CROATIA [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems: an International Journal on Aquatic Ecosystems, 2005
The stone crayfish, Austropotamobius torrentium (Schrank, 1803) is one of the four native European crayfish living in Croatian freshwaters. Kraljevec Stream is situated on the southern slopes of Medvednica Mountain (north-west Croatia) at 400 m above sea
R Erben
exaly   +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

Home - About - Disclaimer - Privacy