Results 121 to 130 of about 415 (158)
The monophyletic origin of freshwater crayfish estimated from nuclear and mitochondrial DNA sequences. [PDF]
Proc Biol Sci, 2000 Crandall KA, Harris DJ, Fetzner JW.
europepmc +1 more source
Chemoreceptors of crustaceans: similarities to receptors for neuroactive substances in internal tissues. [PDF]
Environ Health Perspect, 1987 Carr WE, Ache BW, Gleeson RA.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Evaluation of Three Monitoring Methods for the Native European Crayfish Austropotamobius torrentium
Freshwater Crayfish, 2023Abstract For the stone crayfish, a threatened species listed in the Habitats Directive in Annex II and V, three monitoring methods were evaluated: hand capture by day, hand capture by night and eDNA sampling respectively. The lack of a standardized sampling method in Austria and the simultaneous obligation to monitor and report on the status of ...
Samuel Auer +6 more
openaire +1 more source
Freshwater Biology, 2013 1.This study examines phylogeography and phylogeny of the threatened stone crayfish, Austropotamobius torrentium, in order to elucidate the role of the Dinaric Karst geology in shaping the evolutionary history and genetic diversity of aquatic fauna in ...
Göran Klobucar +2 more
exaly +2 more sources
Karyotype investigations in the European crayfish Austropotamobius torrentium (Decapoda, Astacidae) [PDF]
, 2013 This study reports on the chromosome number and karyological characteristics of the endangered species of European crayfish, Austropotamobius torrentium (Decapoda, Astacidae), native to Croatian freshwater habitats. The karyotipe of A. torrentium consists of 2n=174 chromosomes.
Mlinarec, Jelena +4 more
+6 more sources
Habitat and shelter requirements of the stone crayfish, Austropotamobius torrentium Schrank
Hydrobiologia, 2002The attractiveness of shelters and the relationship between crayfish size and refuge size were investigated in the stone crayfish Austropotamobius torrentium. Shelter suitability was mainly determined by water velocity, stone surface area and stone width. Water depth and stone height had no influence on crayfish occupancy of stones.
Franz Streissl, Walter Hödl
openaire +1 more source
Aquaculture, 1988
Abstract The weights of the muscles and hepatopancreas of the crayfish A. torrentium were measured and compared with the body weight and length for different size classes, males and females, separately and together. The crayfish were collected from streams in the north-western part of Yugoslavia.
J. Obradović, B. Sekulić, M. Rac
openaire +1 more source
Abstract The weights of the muscles and hepatopancreas of the crayfish A. torrentium were measured and compared with the body weight and length for different size classes, males and females, separately and together. The crayfish were collected from streams in the north-western part of Yugoslavia.
J. Obradović, B. Sekulić, M. Rac
openaire +1 more source
Morphological diversity of the stone crayfish (Austropotamobius torrentium) in Croatia [PDF]
, 2018 The stone crayfish (Austropotamobius torrentium) is one of four native European crayfish species inhabiting Croatian freshwater ecosystems. It is distributed at higher altitudes, in smaller waterbodies of both the Black Sea and Adriatic Sea basins. In the last few decades, noticeable declines of stone crayfish populations have been recorded across its ...
Maguire, Ivana, Jelić, Mišel
openaire +2 more sources