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The first record of Pacifastacus leniusculus in Croatia
Crayfish news, 2008The first record of invasive American species P. leniusculus in freshwater ecosystems of Croatia. Species entered Croatia through Mura River from Slovenia.
Zanella, Davor +3 more
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Sterol requirement of cultured juvenile crayfish, Pacifastacus leniusculus
Aquaculture, 1985Abstract Changes in the sterol composition of an extruded diet revealed that juvenile Pacifastacus leniusculus requires at least 0.4% (dry weight) of dietary sterols for survival. A mixture of plant-derived sterols (phytosterols) is as effective as an equal amount of cholesterol in the partial satisfaction of the requirement. The experimental diet
Louis R. D'Abramo +4 more
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Archives of Environmental Contamination and Toxicology, 2003
Freshly neutralized aluminium (Al) is toxic to a variety of freshwater organisms despite its insolubility at circumneutral pH. Insoluble Al acts exogenously--for example, on the fish gill--thereby impairing respiratory function, and endogenously in grazing and filter-feeding invertebrates following ingestion during drinking and feeding.
Alexopoulos, E. +4 more
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Freshly neutralized aluminium (Al) is toxic to a variety of freshwater organisms despite its insolubility at circumneutral pH. Insoluble Al acts exogenously--for example, on the fish gill--thereby impairing respiratory function, and endogenously in grazing and filter-feeding invertebrates following ingestion during drinking and feeding.
Alexopoulos, E. +4 more
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Resistance of a Northwestern Crayfish, Pacifastacus leniusculus (Dana), to Elevated Temperatures
Transactions of the American Fisheries Society, 1975Abstract Pacifastacus leniusculus from two populations in Washington State, the central Columbia River and a small tributary, were acclimated at 5 C intervals and exposed to elevated temperatures in 48 hour thermal bioassays. The upper lethal temperature for both crayfish populations increased relatively slightly, from about 28.5 to 31.5 C, over the ...
C. Dale Becker +2 more
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Developmental & Comparative Immunology, 2018
The effects of temperature on the progression of White Spot Disease (WSD) have been studied in the freshwater crayfish Pacifastacus leniusculus. In this study, we aimed to understand the reason for previously observed low mortalities with white spot syndrome virus (WSSV) infected crayfish at low temperatures.
Gül Gizem, Korkut +2 more
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The effects of temperature on the progression of White Spot Disease (WSD) have been studied in the freshwater crayfish Pacifastacus leniusculus. In this study, we aimed to understand the reason for previously observed low mortalities with white spot syndrome virus (WSSV) infected crayfish at low temperatures.
Gül Gizem, Korkut +2 more
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Maternal-Offspring Behavior of the Crayfish, Pacifastacus trowbridgi (Stimpson)
American Midland Naturalist, 1970Maternal and offspring behaviors of P. trowbridgi were studied in aquaria. Ovigerous females approaching hatching time were more aggressive than other adult crayfish. At hatching, the female as- sumed a posture with the abdomen well extended and waved the pleopods very actively.
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Lagostim-sinal (Pacifastacus leniusculus Dana, 1852) [PDF]
O presente documento foi produzido no ano 2020 no âmbito do projeto LIFE INVASAQUA (LIFE17 GIE/ES/000515) Aquatic Invasive Alien Species of Freshwater and Estuarine Systems: Awareness and Prevention in the Iberian Peninsula, financiado pelo Programa LIFE da Comissão Europeia.
Banha, F., Anastácio, P. M.
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Journal of Zoo and Wildlife Medicine
Crustaceans are housed in zoos and aquariums and have also gained importance in the private sector and food industry. Shell lesions are common and often attributed to bacterial infections. However, few controlled studies have been performed evaluating antibiotics in crustaceans.
Hali T, Jungers +12 more
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Crustaceans are housed in zoos and aquariums and have also gained importance in the private sector and food industry. Shell lesions are common and often attributed to bacterial infections. However, few controlled studies have been performed evaluating antibiotics in crustaceans.
Hali T, Jungers +12 more
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Signal crayfish (Pacifastacus leniusculus Dana, 1852)
This document has been produced in 2020 within the framework of the LIFE INVASAQUA project (LIFE17 GIE/ES/000515) Aquatic Invasive Alien Species of Freshwater and Estuarine Systems: Awareness and Prevention in the Iberian Peninsula, funded by the European Commission LIFE program.Banha, F., Anastácio, P. M.
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