Results 181 to 190 of about 1,631 (226)
Effects of Mannan Oligosaccharides on Growth, Antioxidant and Immune Performance, and mTOR Signaling Pathway in Juvenile Tilapia (<i>Oreochromis niloticus</i>). [PDF]
Animals (Basel)Zhang Q +10 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Genetica, 2014
The genetic differentiation among Turkish populations of the narrow-clawed crayfish was investigated using a partial sequence of cytochrome oxidase subunit I gene (585 bp) of 183 specimens from 17 different crayfish populations. Median joining network and all phylogenetic analyses disclosed a strong haplotype structure with three prominent clades ...
BERBER, SELÇUK +3 more
openaire +3 more sources
The genetic differentiation among Turkish populations of the narrow-clawed crayfish was investigated using a partial sequence of cytochrome oxidase subunit I gene (585 bp) of 183 specimens from 17 different crayfish populations. Median joining network and all phylogenetic analyses disclosed a strong haplotype structure with three prominent clades ...
BERBER, SELÇUK +3 more
openaire +3 more sources
Crustaceana, 2009
Studies were carried out to evaluate the reproductive efficiency of the narrow-clawed crayfish, Astacus leptodactylus Eschscholtz, 1823, in three different populations in the lakes Apolyont, Iznik, and Manyas in Turkey. Crayfish were sampled monthly using fyke-nets of 34 mm mesh size from April 2002 until March 2003.
Berber, Selcuk, Mazlum, Yavuz
openaire +3 more sources
Studies were carried out to evaluate the reproductive efficiency of the narrow-clawed crayfish, Astacus leptodactylus Eschscholtz, 1823, in three different populations in the lakes Apolyont, Iznik, and Manyas in Turkey. Crayfish were sampled monthly using fyke-nets of 34 mm mesh size from April 2002 until March 2003.
Berber, Selcuk, Mazlum, Yavuz
openaire +3 more sources
Crustaceana, 2011
The egg case is an extracellular structure that surrounds an egg cell and the embryo after fertilization. Its basic function is to protect the embryo from potentially harmful aspects of the external environment. Changes in the structure of the egg case at different stages of embryogenesis in the crayfish Astacus leptodactylus were studied, with ...
Dorota Pawlos +3 more
openaire +1 more source
The egg case is an extracellular structure that surrounds an egg cell and the embryo after fertilization. Its basic function is to protect the embryo from potentially harmful aspects of the external environment. Changes in the structure of the egg case at different stages of embryogenesis in the crayfish Astacus leptodactylus were studied, with ...
Dorota Pawlos +3 more
openaire +1 more source
Noble crayfish and narrow-clawed crayfish hybridisation experiment in natural habitat
2013Mixed populations of noble (Astacus astacus) and narrow-clawed crayfish (Astacus leptodactylus) can be found across Europe, but the existence of their hybrids has not yet been confirmed. Up till now, hybrids between the two species were obtained in laboratory conditions, however juveniles did not survive.
Jelić, Mišel +3 more
openaire +2 more sources
Environmental Monitoring and Assessment, 2023
The narrow-clawed crayfish is a crayfish species that was accidentally introduced into the ecosystem of Lake Sevan in the 1980s. Soon it became one of the most preferred fisheries in the lake and an important link in the food chain by successfully replacing the endemic fish subspecies Sevan khramicarp (Capoeta sevangi, De Filippi, 1865) in the chain of
Evelina Ghukasyan +5 more
openaire +2 more sources
The narrow-clawed crayfish is a crayfish species that was accidentally introduced into the ecosystem of Lake Sevan in the 1980s. Soon it became one of the most preferred fisheries in the lake and an important link in the food chain by successfully replacing the endemic fish subspecies Sevan khramicarp (Capoeta sevangi, De Filippi, 1865) in the chain of
Evelina Ghukasyan +5 more
openaire +2 more sources
Journal of Thermal Biology
Ectotherms are considered more susceptible to global warming. Variations in ambient temperature are especially alarming as the majority of animals are ectothermic, with temperature seen as a crucial determinant of their ecology, biogeography, behaviour, and physiology.
Mehmet Kır +3 more
openaire +2 more sources
Ectotherms are considered more susceptible to global warming. Variations in ambient temperature are especially alarming as the majority of animals are ectothermic, with temperature seen as a crucial determinant of their ecology, biogeography, behaviour, and physiology.
Mehmet Kır +3 more
openaire +2 more sources
Aquaculture, 2014
Abstract Apparent crude protein (ADCCP), crude fat (ADCCF) and gross energy (ADCGE) digestibility coefficients of several typical and novel feedstuffs were determined to be employed in formulated diets of sub-adult crayfish (13.35 g). The tested feedstuffs included three fish meals, three terrestrial animal by-products, three plant protein ...
Omid Safari +3 more
openaire +1 more source
Abstract Apparent crude protein (ADCCP), crude fat (ADCCF) and gross energy (ADCGE) digestibility coefficients of several typical and novel feedstuffs were determined to be employed in formulated diets of sub-adult crayfish (13.35 g). The tested feedstuffs included three fish meals, three terrestrial animal by-products, three plant protein ...
Omid Safari +3 more
openaire +1 more source