Results 241 to 250 of about 6,247 (262)

The first record of Pacifastacus leniusculus in Croatia

Crayfish news, 2008
The first record of invasive American species P. leniusculus in freshwater ecosystems of Croatia. Species entered Croatia through Mura River from Slovenia.
Zanella, Davor, Maguire, Ivana, Klobučar, Göran, Marčić, Zoran   +3 more
openaire   +1 more source

Numerous population crashes of wild signal crayfish (Pacifastacus leniusculus) in southern Finland

Freshwater Crayfish, 2014
The alien signal crayfish (Pacifastacus leniusculus) was introduced into Finland, and then more broadly in Europe, with the expectation that it would be a suitable substitute for the native crayfish that was eradicated by crayfish plague (Aphanomyces astaci) epidemics.
Japo Jussila, Jenny Makkonen, Harri Kokko, Petri Mäkinen   +3 more
openaire   +1 more source

Update on the spread of Pacifastacus leniusculus in Croatia

Crayfish news, 2011
A short overview on the spreading of invasive American signal crayfish in Croatia is given.
Maguire, Ivana, Klobučar, Göran, Hudina, Sandra   +2 more
openaire   +3 more sources

River bank burrowing is innate in native and invasive signal crayfish (Pacifastacus leniusculus) and is driven by biotic and abiotic cues

Biological Invasions, 2023
C. H. Sanders, S. Rice, P. Wood, L. K. Albertson   +3 more
semanticscholar   +1 more source

Finding of the American Signal Crayfish Pacifastacus leniusculus (Decapoda: Astacidae) in Leningrad Oblast (Russia)

Inland Water Biology, 2023
A. Tamulyonis, E. Stratanenko, Yu. A. Zuyev   +2 more
semanticscholar   +1 more source

Investigating the Allometric Relationship for Total Mercury in Male and Female Signal Crayfish (Pacifastacus leniusculus) from Three Regions in the Columbia River Basin, USA

Bulletin of Environmental Contamination and Toxicology, 2023
Tate E. Libunao, A. Kolok
semanticscholar   +1 more source

Toxicological effects of diclofenac on signal crayfish (Pacifastacus leniusculus) as related to weakly acidic and basic water pH.

Aquatic Toxicology, 2023
Tuyen Van Nguyen, A. Bořík, Jaylen L. Sims, A. Kouba, V. Žlábek, A. Koubová   +5 more
semanticscholar   +1 more source

Copulatory behavior of the crayfish, Pacifastacus trowbridgii (Stimpson)

Canadian Journal of Zoology, 1970
The copulatory behavior of P. trowbridgii is described. The process is categorized sequentially as follows: (1) chelae contact, (2) seizure, (3) turning over, (4) mounting, (5) erection and locking of gonopods, (6) spermatophore deposition, (7) unlocking and recession of the gonopods, (8) release of the female, (9) dismounting, and (10) postcopulatory
openaire   +1 more source

Host-related traits influence the microbial diversity of the invasive signal crayfish Pacifastacus leniusculus.

Journal of Invertebrate Pathology, 2023
Paula Dragičević, Daniela Rosado, A. Bielen, Sandra Hudina   +3 more
semanticscholar   +1 more source

Signaalvähk (Pacifastacus leniusculus) Eestis, liigi mõju jõevähile ning võimalikud tõrjemeetmed

2012
Käesoleva töö eesmärgiks oli anda ülevaade signaalvähi (Pacifastacus leniusculus) levikust, arvukusest ja populatsiooni struktuurist Eesti veekogudes ning selgitada võõrliigi mõju meie jõevähi (Astacus astakus) asurkondadele. Lisaks oli eesmärgiks signaalvähi likvideerimise ja leviku takistamise võimaluste hindamine.
openaire   +2 more sources