Results 191 to 200 of about 54,887 (227)

From Invasive Species to Sustainable Nutrition: Safety, Nutritional, and Consumer Perception Study on <i>Faxonius limosus</i> in Serbia. [PDF]

open access: yesFoods
Vidosavljević M   +8 more
europepmc   +1 more source

Crayfish gastroliths

Geology Today, 2019
Crayfish produce small button‐like gastroliths in their stomachs. These curious calcitic objects are increasingly common in lakes and streams in the UK and Europe as the invasive American crayfish increase their domination of freshwater environments. These stomach stones are also present in the geological record.
Ethan A. Tucker, Maurice E. Tucker
openaire   +1 more source

Dominance in Crayfish

Science, 1996
I am an 8th-grade student at Westland Middle School in Bethesda, Maryland. I read with interest the article “Neurobiology: Social status sculpts activity of crayfish neurons” by Marcia Barinaga (Research News, [19 Jan., p. 290][1]), which discussed the report “The effect of social experience on serotonergic modulation of the escape circuit of crayfish”
openaire   +2 more sources

Freshwater crayfish invasions: former crayfish invader Galician crayfish hands title “invasive” over to new invader spiny-cheek crayfish

Biological Invasions, 2008
Biological invasions are a major threat to global biodiversity. Invasive freshwater crayfish in that context are especially prominent for their negative effects on both ecosystem integrity and native crayfish. However, some systems may have supported a crayfish species not originally native to the system without perceivable negative consequences for ...
openaire   +1 more source

Carotenoids of Cavernicolous Crayfish

Science, 1964
Small amounts of β-carotene and lutein were found in Orconectes pellucidus pellucidus . Cambarus bartonii tenebrosus from the same cave contained much less carotenoid than surface crayfish. Astaxanthin, the principal carotenoid of most Crustacea, was absent from O. p. pellucidus
D G, WOLFE, D G, CORNWELL
openaire   +2 more sources

Crayfish

2019
The chapter reviews the invasive crayfish of the world.
openaire   +2 more sources

Crayfish extinctions and crayfish plague in central Ireland

Biological Conservation, 1988
Abstract The white-clawed crayfish Austropotamobius pallipes (Lereboullet) has been losing ground in Western Europe but remains widespread in Ireland, whose stocks are well-studied and of European conservation importance. Crayfish fungal plague, fatal to white-clawed crayfish, has affected all other European countries; it was first diagnosed in an ...
openaire   +1 more source

Crayfish and Drosophila NMJs

Neuroscience Letters, 2020
Many synaptic studies have utilized the experimental advantages of the Arthropod NMJ and the most prominent preparations have been the crayfish and Drosophila larval NMJs. Early cellular studies in the crayfish established the framework for later molecular studies in Drosophila.
openaire   +2 more sources

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