KARYOTYPES AND MORPHOLOGICAL VARIABILITY OF CRAYFISH PONTASTACUS LEPTODACTYLUS AND P. ANGULOSUS (MALACOSTRACA, DECAPODA) [PDF]
, 2013 The existence on the territory of Ukraine of two sympatric widespread species definitely different by their chromosome number was proved based on the meiotic chromosome preparations.
Гарбар, О. В. +2 more
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New records of suctorians (Ciliophora: Suctoria) as epibionts of aquatic true bugs (Hemiptera: Prosorrhyncha: Nepomorpha) from two regions: Mexico and Eastern Europe [PDF]
, 2011 Here, we provide new records of suctorians (Ciliophora: Suctoria), epibionts of aquatic true bugs (Hemiptera: Prosorrhyncha: Nepomorpha) collected in Ukraine, Belarus and Mexico.
Dovgal, I. V. +2 more
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Population genetic structure analysis of the freshwater crayfish (Astacus leptodactylus) in different region inferred from mtDNA control region sequencing [PDF]
, 2016 In this study population genetic structure of freshwater crayfish (Astacus leptodactylus) in Iran was investigated using direct sequencing of mtDNA control region. A total of 132 samples were collected from the different locations.
Khoshkholgh, Majidreza, Nazari, Sajad
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Evaluation of different dietary protein and energy levels on growth performance and body composition of narrow clawed crayfish (Astacus leptodactylus) [PDF]
, 2012 Nine practical diets containing increasing percentages of crude protein (CP) and energy (30%, 35%, 40% and 300kcal/100g, 370kcal/100g and 450kcal/100g) were fed to narrow clawed crayfish (mean individual weight=17±2.3 g) during an 8 week feeding trial ...
Ghiasvand, Z. +4 more
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Aquaculture Research, Volume 2025, Issue 1, 2025.Investigating the impact of two or more toxic chemicals on aquatic organisms is one of the main objectives of toxicological research. Microplastics (MPs) are identified as a carrier or vector for other pollutants. Therefore, the current study investigated the effects of both pyrogallol (PG) and MPs, individually and in combination, on freshwater ...
Rashad E. M. Said +4 more
wiley +1 more source
Different aspects of reproduction strategies in crayfish: A review
Knowledge and Management of Aquatic Ecosystems, 2016 Study of the reproductive strategy of crayfish species is of great importance in the current astacological world. Crayfish are among the largest freshwater invertebrates, and as keystone species, they are able to regulate the ...
Yazicioglu B., Reynolds J., Kozák P.
doaj +1 more source
Titration of the Iranian white spot virus isolate, on crayfish Astacus leptodactylus and Penaeus semisulcatus [PDF]
, 2012 White Spot Virus (WSV) is currently the most serious viral pathogen of shrimp worldwide; it causes mortality up to 100% within 7-10 days in commercial shrimp farms.
Afsharnasab, M. +6 more
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The Red Gold of Aquaculture: The Dual Role of Astaxanthin in Aquatic Nutrition and Human Health
Aquaculture Research, Volume 2025, Issue 1, 2025.Astaxanthin, a potent keto‐carotenoid, has emerged as a critical bioactive compound in aquaculture and human health. This review synthesizes current knowledge on astaxanthin’s multifunctional roles, spanning pigmentation enhancement, growth promotion, stress resilience, and disease resistance in farmed aquatic species.
Bakhtiari Moghadam Behnam +4 more
wiley +1 more source
Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2010 05.04.2005-23.02.2006 tarihleri arasında yapılan bu çalışmada; Kovada Gölü'nde yaşayan istakoz (Astacus leptodactylus)'ların kas, karaciğer ve karapaks dokularında bazı ağır metal birikiminin incelenmesi amaçlanmıştır. Çalışmada; 32 adet tatlısu istakozu
İsmail Kır, Yusuf Tuncay
doaj
Studio della modulazione ormonale della riproduzione e della crescita nei Crostacei Decapodi mediante l'uso di neurormoni ricombinanti ed anticorpi specifici [PDF]
, 2008 2006/2007L’ormone iperglicemico dei crostacei (cHH) appartiene ad una famiglia di neuropeptidi che sono prodotti e rilasciati in circolo nel complesso organo X-ghiandola del seno, localizzato nei peduncoli oculari dei crostacei.
Mosco, Alessandro
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