Tatlısu istakozlarında (Astacus leptodactylus Esch. 1823) amonyağın toksik etkilerinin belirlenmesi
, 2012 Bu çalışmada ülkemizde yaşayan endemik türlerden olan tatlı su istakozuna (Astacus leptodactylus, Eschscholtz, 1823) amonyağın toksik etkileri araştırılmıştır. Dört farklı ölçüm zamanında (24, 48, 96 ve 168 saat) ve iki farklı subletal amonyak dozuna (12,
FATİH DALOĞULLARI
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Hygienic monitoring of freshwater crayfish (Astacus leptodactylus) on Aras Lake reservoir [PDF]
, 2015 Aras dam reservoir situated in the northwest of Iran, west Azarbaijan province, is the only water resource of Astacus leptodactylus harvest in the country that more than 250tons of this species were exported to different countries all over the world ...
Khodayar Yeganeh, K. +12 more
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Knowledge and Management of Aquatic Ecosystems, 2017 Crayfish are charismatic creatures of high interest to humans, among others playing key roles in freshwater ecosystems. Considering the significance of indigenous crayfish species (ICS) as well as the risks posed by non-indigenous crayfish species (NICS)
Perdikaris Costas +3 more
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Harmful impact of filamentous algae (Spirogyra sp.) on juvenile crayfish
Archives of Polish Fisheries, 2015 The aim of this study was to determine the impact of filamentous algae on the growth and survival of juvenile narrow-clawed crayfish, Astacus leptodactylus (Esch.), in rearing basins.
Ulikowski Dariusz +2 more
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Astacus leptodactylus Eschscholz introduced in the Netherlands
, 1982 Until the appearance, in 1970, of the American crayfish Orconectes limosus (Rafinesque, 1817) in the Netherlands, only a single species of crayfish was known here: Astacus astacus (Linnaeus, 1758).
Adema, J.P.H.M.
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, 2011 Kerevitler dünyanın birçok bölgesinde ve ülkemizde dağılım gösteren yüksek derecede ekonomik, ticari ve ekolojik öneme sahip omurgasız hayvanlardır.
Kalaycı, Gökhan
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Distribution and dispersal of two invasive crayfish species in the Drava River basin, Croatia [PDF]
Knowledge and Management of Aquatic Ecosystems, 2009 The aim of this work is to explore the current distribution and dispersal rates of two nonindigenous crayfish species (NICS) recorded in Croatia: the signal crayfish (Pacifastacus leniusculus) and spiny-cheek crayfish(Orconectes limosus).
S. Hudina +4 more
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Update on the distribution of freshwater crayfish in Croatia
Knowledge and Management of Aquatic Ecosystems, 2011 Four indigenous European and two non-indigenous American freshwater crayfish species inhabit Croatian freshwater habitats. Generally, the noble crayfish (Astacus astacus), the narrow-clawed crayfish (Astacus leptodactylus) and the stone crayfish ...
Maguire I., Jelić M., Klobučar G.
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Assessment of the efficiency of Funnel net and Hokkaido traps for Astacus leptodactylus Eschscholtz, 1823 catching in ponds [PDF]
بومشناسی آبزیان, 2020 Various fishing tools have been used for catching Astacus leptodactylus in the world. In this research, a trap was specially designed for crayfish fishing with some changes in the shape and dimensions of the Hokkaido trap, and its efficiency was compared
Mohammad Javad Vesaghi +4 more
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Effects of zinc oxide nanoparticles and zinc ions on intestine histopathology of freshwater crayfish (Astacus leptodactylus) [PDF]
بومشناسی آبزیان, 2016 The purpose of this study was to evaluate the effects of zinc oxide nanoparticles and ions on intestinal tissue histopathology of freshwater crayfish (Astacus leptodactylus) under laboratory conditions.
Borhan Mansouri +3 more
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